Updated: 01/16/2018

If you want the bottom line on all natural weight loss pill Sletrokor, give me just two minutes of your time. We knew we needed to complete an in-depth review of its ingredients, side effects, customer service and scientific research. Dieter comments were also a big part of the process. After looking under every rock, we condensed the info to give you what you need.

Sletrokor Readers: Click here to find out why we're giving away samples of our product, Burn HD.

What is Sletrokor?

To kick things off, Sletrokor is an all natural weight loss pill claimed to help fight food cravings, improve immune function, increase metabolism, boost serotonin, decrease cholesterol, and reduce blood pressure.

As this is an entirely natural supplement, with no stimulants, there is a high concentration of a variety of different elements. The official website focuses mainly on their active, all natural ingredients:

We’ll take a closer look at those in a little bit.

Products Similar to Sletrokor

Garcinia Max Slimread
Metabo Garciniaread
Burn HD (Sample offer)read

Sletrokor Company Profile

Name: 18 Nutrition

Address: 600 W 9th Street, Suite 611, Los Angeles, CA 90015.

Telephone number: 800-614-1820

Company bio: “18Nutrition is a Los Angeles based company. Its goal is to create natural and healthy weight loss products and to help people all over the world attain the body of their dreams.

“18Nutrition creates opportunities through beneficial products. These products come with an unmatched grade that serves a unique and cost-effective result. It doesn’t end there however as customers needs are satisfied, all while adapting to an ever-changing market that demands our unmatched service, groundbreaking products and useful support system.”

Other products:

  • 18Shake, “a luxury meal replacement made in the USA from all-natural ingredients. It has no soy, artificial sweeteners or any other harmful ingredients found in many meal replacement products.”
  • Vitakor, “a unique formula created from natural ingredients that help to increase metabolism and as a result, may help with healthy weight loss.”

Sletrokor Benefits

The biggest of the weight loss pill’s benefits is likely carbohydrate-, or carb-, blocking. Carb-blockers work by making it more difficult to digest the carbohydrates that you eat. Some of the carbohydrates you eat should pass through your body very lightly absorbed.

The benefits of this approach may seem vague or confusing at first. In fact, people who just don’t understand how to use the product correctly post many of Sletrokor’s negative reviews. The printed Sletrokor directions and recommendations state that you should expect an increase in bowel movements and a higher level of overall energy.

Carb-blockers, like the Sletrokor weight loss pill, help balance your blood sugar level, decrease your insulin levels, and make it possible for your body to enter ketosis. This beneficial process will burn your body fat and the fat and protein in your food for energy. As a result, you will lose weight more quickly and efficiently.

This all-natural weight loss pill is designed to not only block carbs but improve your fat-burning as well. Before taking the step of buying this weight loss pill, however, it is essential to understand just how well it works and if it is right for your needs.



Sletrokor Ingredients

Alright, as promised, we’ll circle back around to take a closer look at what makes up this weight loss pill boast about having all natural ingredients.

Aloe Vera:

Many people have experience with aloe vera. It is a common topical treatment for skin problems such as sunburns. However, it has also been used as a dietary supplement for weight loss. How does it hold up under scientific scrutiny? Surprisingly well, actually.

One study, “Administration of Dried Aloe Vera Gel Powder Reduced Body Fat Mass in Diet-Induced Obesity (DIO) Rats,” found that aloe vera gel helps to promote more significant weight loss than a similar supplement. [1]

Rats that were obese lost a modest, but noticeable, amount of weight while taking aloe vera. This extra weight loss was significant enough for the study to conclude it was a valid weight loss item.

Of course, there are also one or two studies that claim aloe vera has no positive benefits for weight loss. For example, one study concluded that there was no scientific evidence that aloe vera improved metabolic speed. However, the study found that it was an excellent laxative and it provided benefits for diabetes, managed certain types of cancer, and moderated colitis.

Aloe vera also has a long history of being used as a laxative to treat constipation. According to one study, “Aloe vera latex is commonly used in the treatment of constipation (de Witte 1993); the laxative effect of the anthraquinone glycosides found in Aloe vera latex is well established (Ulbricht et al. 2008). (…)

Aloe vera, celandine, and psyllium were found to improve a range of constipation indicators (bowel movement frequency, consistency of stools, and laxative dependence) in a 28-day double-blind trial.”

The same study has said that using aloe vera is not without its risks: “The Natural Standard Research Collaboration further concluded that the oral use of Aloe vera gel for its potential hypoglycemic effects and the short-term use of oral Aloe latex as a laxative are possibly safe; however, prolonged use of the latex is likely to be unsafe due to a theoretical risk of dehydration and electrolyte imbalance.” [2]

These conflicting reports may be surprising but shouldn’t be upsetting. It often takes several studies to consider a particular supplement a valid treatment. Adverse results in one test don’t necessarily indicate that there are no benefits. It is also important to recognize that customer testimonials regarding the effectiveness of aloe vera are almost always very positive.

Cascara Sagrada:

Cascara Sagrada is another dietary supplement that has been getting more popular over the last few years. While it has yet to become a significant player in the dietary industry, more and more people are considering taking it. In fact, it is often considered the primary reason that Sletrokor and Vitakor work so well together to promote a high level of weight loss. [3]

Unlike the other active ingredients on this list, most studies performed on this item has been positive. For example, it is found that the seeds of its root plant help speed up the metabolic and digestive process. The benefits here are obvious. A faster digestive speed will break down the food in your stomach more efficiently and promote softer and healthier stools.

Beyond that benefit, an increased metabolism can also increase weight loss. Metabolism is a rather complex process and is often affected by a wide range of changes in your body. While your metabolic rate is often heavily tied to genetics and lifestyle, supplements like cascara sagrada have a positive effect on it.

That said, it is essential to limit your intake of this supplement due to the possible adverse effects it may have on the liver.

While the small dose you get in Sletrokor shouldn’t affect you too much, it is essential to keep it in mind before trying Sletrokor and Vitakor for weight loss. Talk to your doctor about this supplement before taking it if you suffer from any minor or severe liver problems.

WebMD reports that the use of Cascara as a drug is no longer permitted due to safety and effectiveness concerns. it can now only be bought as a dietary supplement: “Cascara used to be approved by the federal Food and Drug Administration (FDA) as an over-the-counter (OTC) drug for constipation. However, over the years, concerns were raised about cascara’s safety and effectiveness…”

“The FDA notified manufacturers to remove or reformulate all OTC laxative products containing cascara from the U.S. market by November 5, 2002. Today, you can buy cascara as a “dietary supplement,” but not as a drug. “Dietary supplements” don’t have to meet the standards that the FDA applies to OTC or prescription drugs.” [4]

Garcinia Cambogia:

Garcinia cambogia [5] is an extract of garcinia that has been used in a multitude of ways. It might not have the instant name recognition of aloe vera, but a growing number of people are turning to it as a way of losing weight. The scientific studies behind this particular product have primarily been quite positive.

For example, the study “The Use of Garcinia Extract (Hydroxycitric Acid) as a Weight Loss Supplement: A Systematic Review and Meta-Analysis of Randomised Clinical Trials,” [6] [7] found that it could be used for short-term weight loss. Though clinicians suggested that more studies were necessary, they were mostly positive about its effects.

Of course, there are also studies that claim there are no weight loss benefits for this supplement. One study of several obese women found that their weight and cholesterol levels didn’t improve when taking this supplement. In fact, it found that none of the supplements given to the women provided any benefits.

Again, this difference in opinion comes down to a variety of possible variants. Perhaps the women in the second study didn’t follow any improved diet suggestions or didn’t exercise effectively. One negative review doesn’t negate the possible benefits of an item, but it is essential to take it into mind before making a purchase.

According to a study, “Garcinia cambogia-derived (-)-hydroxycitric acid (HCA) is a safe, natural supplement for weight management.”

“Food intake, total cholesterol, LDL, triglycerides and serum leptin levels were significantly reduced, while HDL and serotonin levels and excretion of urinary fat metabolites (a biomarker of fat oxidation) significantly increased.” [8]

According to WebMD, garcinia is “possibly safe” but that “it can cause nausea, digestive tract discomfort, and headache.”[9]

Gymnema Sylvestre:

Last, but not least, is this unusual supplementary item. It has been heavily studied for years as a method of combating a variety of health problems. Two of the most common uses for it include treating diabetes and losing weight.

But is it effective? Absolutely! In fact, this might be the most important ingredient in Sletrokor.

A study entitled “Gymnema Sylvestre: A Memoir,” [10] found that gymnema sylvestre was a potent way of combating both obesity and diabetes. It works by fighting the accumulation of sugar in the body and balancing insulin levels. As insulin naturally suppresses your ability to lose weight, this is a significant benefit.

Another study found that this supplement was an effective and safe way to lose weight, decrease BMI, and promote healthier blood lipid levels. It is mainly useful when you combine it with a variety of other supplements, including those that are already in Sletrokor. [11]

We made it through the information safari and emerged with a better understanding of what makes up this supplement.


Sletrokor Benefits

First of all, it is essential to know just how much of the active ingredients you get in every pill. Unfortunately, the manufacturers of Sletrokor diet pills are a bit vague on this point.

While they list a blend of 1,500 milligrams, they don’t get specific on how much of each ingredient is in each pill, so it’s hard to determine how effective it is just by peeking at the label. They also don’t tell you how many of the non-active components they include.


According to the official website, the benefits of this product are:

  • Cholesterol health
  • Boost of serotonin
  • Appetite suppression
  • Promotes a healthy metabolism
  • Helps reduce blood pressure
  • Increased immune function
  • Decreases leptin ratio

That’s a pretty impressive list of benefits right there but, like I said, it’s from the website…

Regardless, we are here to shed some light on the questions surrounding the benefits of this product. We dug into some of the other ingredients and came up with some facts and benefits for each.

Legume Protein Concentrate:

Remember the old childhood rhyme of “beans, beans, the musical fruit”? The second part of that song (which we won’t print here) indicates the potent power of legume protein concentrate. This component is taken from a variety of different beans and is used to help speed up the metabolism and improve weight loss.

Legume protein powder, which they spell as “phaseo vulgaris,” is white kidney bean extract. It’s actually “phaseolus vulgaris”. [12]

Apple Cider Vinegar:

This supplement has made a name for itself treating problems as diverse as a sore throat, stomach cramps, and high blood pressure. However, it has also been used to help improve food absorption in the stomach and to increase weight loss potential.

The study titled “Vinegar: Medicinal Uses and Antiglycemic Effect,” in the journal MedGenMed reports that vinegar can help with feelings of fullness: “However, many recent scientific investigations have documented that vinegar ingestion reduces the glucose response to a carbohydrate load in healthy adults and in individuals with diabetes. There is also some evidence that vinegar ingestion increases short-term satiety.” [13]


It may surprise those who have taken Sletrokor weight loss pills to know that this item comes from the bones of many lobster, shrimp, and crab species. However, research showed that it reduces levels of bad cholesterol and improves weight loss by suppressing the appetite and avoiding sleep problems that can lead to substantial stress and excessive eating.

A water-soluble fiber made from the shells of crustaceans like crabs and lobsters, chitosan has been called a weight loss aid because it supposedly blocks fat. WebMD says that’s likely untrue: “the FDA has warned about such claims. It says there is no reliable scientific evidence. A review of high-quality studies shows that overweight people who took chitosan did not lose significant amounts of weight.” [14]

So how are these ingredients supposed to help me?

Claims of a Sletrokor scam often focus on these less active ingredients. Too many people look at the price and claim that these items dilute the effectiveness of the active ingredients in the product. As a result, they cry out for Sletrokor scam investigations and demand a price decrease.

However, each of these products has positive benefits on your weight loss. As indicated above, they have been found to provide a variety of advantages that make them worth the Sletrokor price. While we will discuss the cost of this product later, it is worth understanding what does Sletrokor do and how it works.

Does It Work?

Does Sletrokor Work?

So what’s it all mean?

Here’s where there’s a ton of controversy about this product. Many online reviews for Sletrokor claim that it is an incredibly effective product and cite various Sletrokor before-and-after stories as proof.

does sletrokor work

  • Calls the all natural weight loss pill an “appetite suppressant.”
  • Reports no odor/smell.
  • Talks about the carb-blocking ingredients of the weight loss pill.
  • Claims that Sletrokor does not cause jitters due to lack of caffeine but there is little evidence online to support this.
  • Reports that you can only purchase this product online.
  • Discusses the 30-day comprehensive money-back return policy “for any reason.”

This is nothing new.

However, others claim that it doesn’t work at all. Several reviews contrast Sletrokor vs. garcinia cambogia, Sletrokor vs. PhenQ, and Sletrokor vs. Forskolin, and find Sletrokor to be lacking quite a bit.

So is Sletrokor legit? As far as not being a scam goes – sure, it seems legit.

Even with the conflicting claims from various studies muddying the waters, we found enough positive results and testimonials to state that Sletrokor may work for some if used correctly.

Various reviews on Sletrokor online found that it stands up with the best dietary supplements available. For example, one user reported that she lost 25 pounds in well under a year. In another case, a woman lost nearly 40 pounds in the same amount of time. These results were paired with a balanced diet and an increase in exercise.

That is probably the most obvious reason that so many Sletrokor before and after stories vary wildly. Many people try to save money by not taking the recommended dose. That is a problem because it creates an unfair comparison model. How can you compare Sletrokor vs. garcinia cambogia if you aren’t using the product correctly?

Think about it this way: People who buy this product should understand the fact that Sletrokor is a carb-blocker and not a fat-burner. While many of the ingredients in it will increase your metabolism, they designed Sletrokor primarily to block your carbs.

This fact is probably why so many Sletrokor vs. Forskolin comparisons have been so skewed and confused. People didn’t understand the product well enough before buying it.

These Sletrokor complaints and concerns are valid but are often the people who notice them are those who didn’t take the full Sletrokor dose. Those who do follow the Sletrokor directions get the best possible results.

Side Effects

Sletrokor Side Effects

We feel like the manufacturers of these Sletrokor weight loss pills let down their customers slightly by not stating the possible Sletrokor side effects. This just seems a bit sketchy to me.

While these are typically quite mild in most cases, all Sletrokor diet pills side effects must be understood before you start taking this supplement.


Side effects include:

  • Stomach pain
  • Increased bowel activity
  • Confusion and dizziness
  • Allergic reactions

Let’s plunge into each one and break it down a bit more.

Stomach Pains:

While the ingredients in Sletrokor weight loss pills will increase your metabolism and help you lose weight, they can also cause stomach pains, cramps, tenderness, and even severe bloat. These side effects should be temporary. If they remain severe or get worse, talk to a doctor right away.

Increased Bowel Activity:

All the active ingredients in this supplement will increase your bowel activity. Some have experienced bouts of diarrhea, improved regularity, and even flatulence. As your body adjusts to this supplement, you can expect these side effects to disappear gradually.

Confusion and Dizziness:

Those who don’t eat a balanced and consistent diet may find themselves confused or dizzy while taking this supplement. That’s because it balances blood sugar levels and may cause the body to react negatively. However, those with a healthy and balanced diet should be fine.

Allergic Reactions:

As chitosan is made from shellfish bones, it is possible that some people may suffer from an allergic reaction. This reaction should be milder than if you ate shellfish, though. However, it is a consideration that you must make before taking Sletrokor.

So far, we know few Sletrokor drug interactions. One problem is adverse interaction with blood pressure medication. However, it is suggested that pregnant or breastfeeding women, and those under 18, should not take this product.

Is There a Sletrokor Alternative?

There are virtually countless similar products to Sletrokor on the market. The Sletrokor vs. PhenQ debate is one that concerns many people interested in losing weight. PhenQ is a dietary supplement that uses alpha-lipoic acid and cysteine to promote weight loss. It  helps a person eat less and to decrease fat accumulation.

Sletrokor Questions

And what’s more: It also contains capsimax powder, calcium carbonate, chromium picolinate, and caffeine. The one thing it lacks is an effective carbohydrate blocker. While its natural ingredients help promote a faster and more efficient metabolism, the fact that it has no carb-blocker does decrease its efficiency slightly.

As a result, Sletrokor does have the edge over this particular product. That said, those who are looking for an alternative to Sletrokor should rest easy knowing there are other products out there – some of which are just better.

Where to Buy

Where to Buy Sletrokor

Here’s the deal:

You can purchase Sletrokor directly from the manufacturer. Those who buy directly from them get a 40 percent discount on the regular $58.99 price. As a result, they pay only $35.99.

This price decreases when you buy directly from the manufacturer indicates the benefits of working with Sletrokor customer service.

Sletrokor Return Policy

While it is possible to obtain it from other sources, you get a 30-day money back guarantee if you purchase directly from the company:

18Nutrition provides a 30-day money back guarantee to all its products. If you are dissatisfied with our product, you can receive a full refund if you return your unopend (sic) items within 30 days of delivery. Please contact with (sic) our customer support to get a refund.

  1. We have 30 days return policy for our products. Please note that we accept unopened bottles only.
  2. In order to process Your refund, You must supply 18Nutrition with your name, order ID and delivery address. If You provide us with insufficient or incorrect information, refund (sic) will be delayed.
  3. In order to qualify for a refund, you must provide us all the information we ask for, and comply with all other terms specified on this website for such purpose.
  4. To claim your refund under this guarantee, please contact the support team from the Contact Us page. Restocking fee may apply.” [15]

However, the Sletrokor website tells a different story:

  1. “We have 15 days return policy for our products. Please note that we accept unopened bottles only.
  2. In order to process Your refund, You must supply 18Nutrition with your name, order ID and delivery address. If You provide us with insufficient or incorrect information, refund will be delayed.
  3. In order to qualify for a refund, you must provide us all the information we ask for, and comply with all other terms specified on this website for such purpose.
  4. To claim your refund under this guarantee, please contact the support team from the Contact Us page. Restocking fee may apply.”

It is unclear if the 18Nutrition website terms take precedence over the Sletrokor site’s terms.

Shipping Insurance

The product also offers shipping insurance for $3.99: “Shipping insurance is available for purchase for $3.99 on all order packages and guarantees that your order will arrive within 3-5 business days or you may contact customer service within 30 days of your original order and receive a full refund on your shipping protection.”


Sletrokor Directions

Taking Sletrokor is very easy: a total of four pills a day, two at a time before two of your meals. Those who take this supplement should experience quick results, according to the supplement makers.

For example, one reviewer on Amazon said that they were losing one pound every other day with just minimal exercise, while another reported that they lost the same with no exercise.

Follow the direction and you should be good. Whether it will work for you or not remains a mystery.

What Users Are Saying

“These pills definitely seemed to work for me. I was dropping a pound about every other day even with minimal but regular exercise.”

“After two bottles I have lost 9 pounds. Works for me. It could be a little cheaper.”

“It did nothing for me. Can I get my money back? I am now on the last bottle (3of3) and no weight lost has happened.”

Bottom Line

The Bottom Line on Sletrokor

When it comes right down to it, there are some things I really liked about Sletrokor. For one, the side effects seem to be few and far between, and mild when reported.

Also, the customer service of this company seems to be on the up-and-up and there is research on its active ingredients – which I like.

But there are just a few issues nagging me:

  • Too many negative reviews and conflicting information
  • The official website seems to focus more toward taking your information – not giving you results
  • They don’t list exactly how much of each ingredient is in their formula
  • There’s no science backing the actual formula

If you’re a dieter who wants to lose those extra pounds, we suggest going with a supplement that’s backed by consistent reviews from a company who wants their customers to see real results.

Among the best products we’ve seen this year is one called Burn HD. The supplement contains four clinically-tested ingredients that have been shown to help ignite fat loss and accelerate metabolism. While there’s no mention of harmful side effects, dieter reviews reveal people are seeing outstanding results.

It’s a good sign that the makers of Burn HD are so confident in the supplement that they’re offering a 2-Week Sample.

Learn More About Burn HD »
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What are the side effects of Sletrokor?

Some Sletrokor side effects, based on some user reviews, may be dehydration and diarrhea.

What are the ingredients in Sletrokor?

Sletrokor ingredients are legume protein, chitosan, cider vinegar, garcinia cambogia, aloe vera, cascara sagrada, gymnema sylvestre, gelatin and magnesium stearate.

How do I know if Sletrokor is right for me?

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Burn HD, with scientifically backed ingredients.

Click here to get your sample of our powerful fat burner today.

Does Sletrokor Work?

There’s no scientific research associated with Sletrokor. We did find studies warning that natural laxatives, like cascara sagrada, may not be safe for long-term use.

How much does Sletrokor cost?

Sletrokor costs $59.99 for one bottle, $119.97 for two and $179.95 for three.

How should I take Sletrokor?

The recommended serving of Sletrokor is two capsules prior to a meal. The company suggests not exceeding four pills in a day.

Should you exercise with Sletrokor?

There is no mention of an exercise program on the Sletrokor website, but it is generally suggested to move more when trying to lose weight.

Are there recurring fees or auto-shipments with Sletrokor?

No, Sletrokor only charges customers when they purchase the supplement.

How many capsules are in a bottle of Sletrokor?

There are 60 capsules in a bottle of Sletrokor.

Is Sletrokor a laxative?

No, Sletrokor isn’t a laxative, but the supplement contains cascara sagrada, which may cause laxative effects.

Is there a guarantee with Sletrokor?

Sletrokor offers a guarantee. If you are unsatisfied with the product, you can return it for a complete refund within 30 days. The supplements must be unopened to qualify.

Sletrokor Ingredients

Sletrokor is considered a "Weight Management Aid", according to the official website and product label. There are a couple of ingredients that do have some preliminary support, but the addition of two laxatives ruins the deal.

Sletrokor Ingredients and Supplement Facts

Serving Size: 2 Capsules
Serving Per Container: 30
Amount per Serving% DV
Proprietary Blend1500mg*
- Legume Protein Concentrate**
- Chitosan**
- Cider Vinegar**
- Garcinia Cambogia**
- Gymnema Sylvestre**
- Cascara Sagrada**
- Aloe Vera**

Other Ingredients: Gelatin, magnesium stearate

We researched Sletrokor ingredients to give you the facts you need.

Aloe Vera

Aloe vera is a plant usually marketed for its ability to heal the skin. Often used commercially for sun burns, aloe vera’s gel has been a “folk treatment” for many centuries. Modern research into the product is not cohesive. It can only be taken through supplements or gel form.

What Is It Supposed To Do?

Aloe vera[1] is used primarily for skin conditions. However, it is sometimes used for dandruff, genital herpes, and constipation, though strong studies of the effectiveness for these uses are not available. The safety of this product is still at large, which may be one of the reasons the FDA recalled over-the-counter laxatives[2] containing aloe vera in 2002.

Clinical Research

There is very little research on the use of aloe vera for weight-loss. In a study published in EXCLI Journal, aloe vera was recommended along with other plants, saying “We consider the potential of these plants as natural alternative treatments of some metabolic alterations associated with obesity.” No side effects were recorded in the study. One product that is tested that may help with weight-loss is Dietspotlight Burn, a supplement you may want to check out.

Garcinia Cambogia

Also known as Malabar tamarind, this tropical fruit has long been a popular weight-loss supplement. This ingredient gained even more attraction when Dr. Oz claimed its miraculous effects on his show in 2013. According to testimonies, garcinia cambogia slows your appetite and stops your body from creating fat.

What Is It Supposed To Do?

The main ingredient in the outer skin of the fruit is hydroxycitric acid, or HCA. In some studies, HCA has shown to accelerate fat burning and slow down your appetite. Apparently it is also supposed to increase levels of serotonin in your brain, allowing you to be less hungry.

Clinical Research

Studies evaluating garcinia cambogia are not promising. In a study published in Critical Reviews in Food Science and Nutrition, the effectiveness of garcinia cambogia was tested. In the results, researchers reports, “There is still little evidence to support the potential effectiveness and long-term benefits of G. cambogia extracts.”

In another study published in Complementary Therapies in Medicine, similar results were found when testing the supplement in addition to several other herbal remedies. After digesting 14 studies, researchers concluded, “According to the findings from this systematic review, the evidence is not convincing in demonstrating that most dietary supplements used as appetite suppressants for weight-loss in the treatment of obesity are effective and safe.”

Cascara Sagrada

Cascara is a shrub, and the dried bark of the plant is used for alternative medicine. Generally used as a treatment of constipation, this laxative has a bitter taste.

What Is It Supposed To Do?

Cascara sagrada contains chemicals that create a laxative effect. In dietary formulas, this can help you lose weight, but should used with caution like every other laxative. Using cascara sagrada for an extended period of time may cause you to become dehydrated and may cause a drop in electrolytes in your blood.

Clinical Research

Cascara sagrada is not typically used for weight-loss, so there are no definitive studies connecting it to that claim.

Gymnema Sylvestre

Gymnema Sylvestra is a climbing shrub found natively in India and Africa. The leaves of the shrub are often used for medicinal purposes and have a long history of use in ancient Indian medicine practices. The name is derived from the Hindi name “gurmar.” This means something similar to sugar destroyer.

What Is It Supposed To Do?

This plant is said to decrease how much sugar you absorb in your intestines. It is also said to have an effect on insulin, which is why gymnema sylvestre is known as an alternative option for those with diabetes. The shrub was popularized when some research suggested it could help with weight-loss.

Clinical Research

In a study published in Diabetes, Obesity, and Metabolism, researchers tested the effectiveness of gymnema sylvestre. However, they combined the supplement with two other weight-loss aids. With a combination of all three, the study concluded, “…the combination of HCA-SX, NBC and GSE can serve as an effective and safe weight-loss formula that can facilitate a reduction in excess body weight and BMI, while promoting healthy blood lipid levels.” Clinical research is insufficient for gymnema sylvestre alone.

One that’s caught our attention is one called Dietspotlight Burn. It contains clinically-tested ingredients and supported by positive customer comments. Click above to learn more.

Sletrokor Scientific Abstracts

Aloe Vera

Oral administration of the herbs, at the end of the experiment, displayed substantial (P < 0.05 and P < 0.001) reduction in plasma glucose and lipid levels in high-fat diet fed mice. Additionally, elevation in epididymal fat weight in high-fat diet group was substantially decreased (P < 0.05) on Gymnema sylvestre supplementation alone. Quantitative mRNA expression analysis of the adiponectin gene was significantly upregulated in aloe vera supplementation. The antiobesity studies rely on the type of diet, specific parts of herbal extractions and animal models being used. There need to be further studies on this to solidify the antiobesity effects of the herbs with the active component. [1]

Garcinia Cambogia

There were nine trials that gave data suitable for statistical pooling. Meta-analysis displayed a minor, statistically substantial alteration in weight-loss for hydroxycitric acid over placebo (mean difference: −0.88 kg; 95% confidence interval: −1.75, −0.00). Gastrointestinal adverse effects were experienced twice as often in the hydroxycitric acid group in comparison to the placebo group in one of the studies. It was thus concluded that the randomized clinical trials indicate Garcinia extracts / hydroxycitric acid could trigger short-term weight-loss. The strength of the effect is minor, and there is uncertainty with the clinical evidence. Further research and trials should be stricter and better reported. [2]

Gymnema Sylvestre

Given a high-fat diet of 20g per day for a 28 day period resulted in a substantial elevation in body mass index, visceral fat pad weight, organ weight, cardiac capase-3, cardiac DNA laddering, and lipid peroxide levels in rat cardiac tissues. Additionally, mean arterial blood pressure, serum lipids, insulin, heart rate, LDL-C, LDH, total cholesterol, apolipoprotein-B, and triglycerides levels were significantly improved, and levels of serum HDL-C, cardiac Na+ K+ATPase, apoliporotein-A1, and antioxidant enzymes were greatly decreased. Treatment with standardized ethanolic Gymnema sylvestre extract (200 m/kg) for a 28 day period resulted in a substantial reversal of these changes in obese rats. This study has shown the strong anti-obesity potential of Gymnema sylvestre extract in the murine model of obesity. [3]

Gymnemic acid is an active ingredient isolated from Gymnema sylvestre. It has antidiabetic and anti-obesity properties, reduced body weight in addition to suppressing glucose absorption. Numerous components taken from Gymnema sylvestre prevented the buildup of triglycerides in the muscle and liver, as well as reducing fatty acid buildup in the circulation. This is a review of the effects of various extracts of Gymnema sylvestre for the regulation of lipid metabolism and carbohydrates in both animals as well as clinical studies. [4]


Previous Sletrokor Review (Updated June 25, 2014):

What You Should Know about Sletrokor

Sletrokor is a weight loss supplement sold online via an official website. There are only a few ingredients in the mix, but the company claims these ingredients are award-winning. We found a product label so we know exactly what ingredients are used to create the formula, but all of the ingredients are included in a proprietary blend so we’ve no idea how much of the ingredients are added.

List of Sletrokor Ingredients

Phaseo vulgaris, chitosan, cider vinegar, garcinia cambogia, gymnema sylvestre, cascara sagrada and aloe vera.

Product Features

Phaseo vulgaris is another term for white kidney bean. The white kidney bean is often added to weight loss supplements like Sletrokor as a means of reducing how much carbohydrate is absorbed into the body. There is clinical research that shows increased weight loss when dieters took white kidney bean extract. Chitosan is derived from shellfish skeletons. The most common use is to boost weight loss, but there is no enough evidence to support this claim. The research that does show weight loss benefits combined chitosan with a reduced-calorie diet. When the diet was not changed there was no weight loss. Sletrokor is a pill that claims to promote weight loss, similar to Lipozene. Cider vinegar is one of those old ingredients in Sletrokor that still have some traction in the weight loss industry despite it having no effect on your weight. Garcinia cambogia has been tested as a means of reducing fat stores. Research has not shown this effect on humans, but there have been some positive effects on animals. Gymnema sylvestre is one of those ingredients that has been used for a variety of illnesses and ailments. There is no clinical research proving the ingredient is useful for weight loss, but it has been used as a laxative and diuretic for centuries. Cascara sagrada is a stimulant laxative. That means it causes the bowel muscles to contract and push waste out of the body more quickly. Aloe Vera, can be used as a natural laxative, which has been known to transform fat and carbohydrates into energy, rather than storing them in the body.

Advantages of Sletrokor

  • Ingredients are listed on the official website.
  • You can order online.
  • Sletrokor is backed by a risk free guarantee.

Disadvantages of Sletrokor

  • We did not find detailed information on the guarantee.
  • At least two laxative ingredients are used in the weight loss formula.


Because Sletrokor contains two laxatives we do not suggest dieters use the supplement for weight loss. Be sure to be familiar with potential Sletrokor Side Effects. Using any laxative long term can cause negative side effects or dependence, as well as dehydration, so it would not be ideal to combine this type of supplement with work out activities like to Piyo.
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

16 Sletrokor Reviews

  • Need information about side effects
    Jared (Verified User)

    Are there any side effects?

    • Karen (Editor)

      Hi Jared, some dieters report excessive diarrhea, among other side effects.

  • Does it really work?
    pls any side effects

    Is sletrokor really work?

    • Karen (Editor)

      Hi. It doesn’t look good that there are no clinical studies on the official site. You might want to check out Dietspotlight Burn if you want a more proven fat burner.

  • Is it safe for my condition?

    I have a lung disease and high blood pressure. Is there any ingredients that would be further harmful?

    • Karen (Editor)

      Hi Shirley, it’s best you ask your primary doctor before taking this supplement.

  • Allena Smtih

    magnificent points altogether, you just gained a logo new reader. What may you recommend about your publish that you made some days ago? Any certain?

  • Glenn Freeman

    I have irritable bowel syndrome. Not taking chances. Want my mon ey back.

  • Trish

    I read the reviews about the weight loss and was excited to try the product. Purchased 3 bottles to save money. Purchased in May and have been using since I received the order. From May to July, ABSOLUTELY NO RESULT!!!! I actually gained weight. I called 18Nutritution explained past 30 days return policy but wanted to give the product a chance to work after 30 days. Well, they won’t give any refund after 30 days so the guarantee is a joke…is you use any types of diet product, it takes longer than 30 days to see any results and in this case, they are refusing to give the money back even after I explained the reason why I did not call in on the 30th day because I wanted to believe in the product. Well, I was TOTALLY WRONG!!!! Do yourself a favor and do not buy this product like I did. A big disappointment!!!1

  •  helped with losing weight
    Adam (Verified User)

    I started taking it over the summer and eating healthier and running more and lost 25 pounds I didn’t really notice any side effects from it but I’m also not sure how much it helped with losing weight

  • Mary Nelms

    I used one bottle of Sletrokor with no weight loss. I had stomach issues (diarrhea) and could not take every day. When I tried to get the refund I was one week past the 30 days, but had just finished the bottle, they would not refund. Very disappointed! Would not recommend!

    • Montana (Editor)

      Hello Mary. We’re sorry you had such a bad experience! If you want to lose weight, you might like Dietspotlight Burn, which has clinically researched ingredients.

    Bobbie J. Lawrence

    I really don’t know what to think about this produce. Before I ordered it, after reading what was said on the internet and the ingredients in it, I was excited about trying it. But now, after reading the reviews, some of which are not so good, I am afraid to try it. I have high blood pressure and an elevated liver, and I don’t want to do anything that is going to trigger anything into making things worse, when it comes to my health.
    I also noticed that on the package there is no address for which to contact your company. I was going to write and ask for a refund, but I realized that I don’t have an address. There were some reviews in which people were saying that you all don’t honor your Money Back Guarantee, a pledge that you will refund my money if it is not as represented or if I am not satisfied. I certainly hope that is not the case. I am not satisfied that there are no clinical studies done on this product, therefore, I would very much like to return this product, but I need an address. I also could not find a phone number to call you. Is there a phone number where I can reach you?
    I believe that you are a company that will do what you claim to do. Please respond to my request as soon as you possibly can.

    Thank you,
    Mrs. Bobbie J. Lawrence

    • Stephen (Editor)

      If you’d like to contact this company you may call them at 1-800-614-1820. More info is available in the Q&A section.

      • Mjean

        Mr stephen..just call???ok there is no proof address…???how that possible..hmnnn no company address….fake…

        • Maribel (Editor)

          Hi M.Jean, we didn’t some research and found out that in order to return the product you must first contact their support team within 15 days, also your bottle must be unopened. Good luck!