Updated: 05/16/2017
By Luis Miguel Apr 29, 2017

We’re all searching for the right diet product. So we took a deeper look at Pure Slim 1000 ingredients, side effects, clinical research and customer service. We decided to read through hundreds of user comments for realistic reports. Then, we refined and summarized to give you the info you need.

Pure Slim 1000 Readers: Click here to find out why we're giving away samples of our product, Dietspotlight Burn.

What is Pure Slim 1000?

To start, this PS 1000 review uncovers everything you need to know about this weight-loss program that combines a homeopathic drop and a 1,000 calorie-a-day diet. The ingredients are maca, glucomannan [1], arginine, rhodiola [2], African mango [3], vitamins and minerals. Together, the two parts are supposed to help the dieter rapidly lose weight. You can eat any healthy food.

The PS1000 website offers no information on the business behind the program. We found it for sale directly from the company and outside retailers. We like the realistic-looking before and after photos but read on…

Side Effects – “Doesn’t Feel Right?”

Our first issue pertains to Pure Slim 1000 side effects. “Much of the weight-loss journey has to do with the stomach. Hunger and eating less are just part of the process,” said our Research Editor. “If a program causes the dieter issues in this department, they won’t stay with it for long.”

“I tried the pure slim for two weeks and noticed a tremendous bloating in my midsection, I honestly looked like I was 8 months pregnant,” one dieter who used PS1000 reports.

“I have been on the diet for 13 days and have started feeling nauseated,” says another user.

Some dieters didn’t notice side effects from PS 1000. “Since starting PS1000 I have had no issues. I couldn’t eat tomatoes, garlic or onions due to terrible gas and that is gone now also,” said a user.

Excessive Calorie Restrictions With PS1000 – “Too Low”

According to Pure Slim 1000 reviews, the calorie restrictions were concerning. “Beginning this plan I was worried I was only allowed 1000 calories,” said a dieter.

Maryann Tomovich Jacobsen, MS, RD says, “Unless medically supervised, don’t cut calories below 1,200 per day. Otherwise, you will struggle to get enough nutrients to fuel your activities and satisfy your hunger.”

We found that some dieters found ways to add variety to their food choices. “The selection is small if you stick to the listed foods, but small is ok especially for only 90 days,” said a customer.

“From day one I wasn’t hungry; it gave me a wide range of food to work with,” reported another.

Our research shows it takes a single trouble, like too few calories, to shut down chances of long-term success. If PS1000 asks the dieter to extremely restricting intake, there’s an opportunity for hunger and rebound gain. [4] [5]

The Science – “Clinically Validated?”

Pureslim 1000 doesn’t bother to share clinical proof this diet works long-term, but we did find information on low calorie plans from Judith Beck, PhD. “If you lose weight on 1,200 calories a day, the minute you go up to 1,300 is the minute you start gaining weight.” This plan asks dieters to eat 1,000 per day. When hunger happens, and it will, you will put back on anything you lost. At DietSpotlight, we want science to support a product’s claims. In this case, our answer could actually rule against the supplement. [6]

Also: read our Dietspotlight Burn Weight-Loss Kit review »

The Bottom Line – Does Pure Slim 1000 Work?

So, we finally found out what we needed to know about this one. Pureslim 1000 was intriguing, but it didn’t take long to come to a conclusion. We like that all the information you need is on the official website and you can buy it online, but we have reservations about a program that asks the dieter to cut back calories this much. We’re also concerned that we have no information on the company responsible for the plan.

If now is your time to lose more, we suggest going with a supplement that contains clinically proven ingredients that can be used as part of a healthy diet that does not hugely restrict calories.

Among the best products we’ve seen this year is our product called Dietspotlight Burn. The formula contains four ingredients. All clinically-tested with results often found in publications such as the journal Obesity and the Journal of Medicine.

Also, we’re so confident that you’ll love our supplement we’re offering a Special Trial Offer, which is a great sign.

According to the official website, Pure Slim 1000 is the "#1 Rated Weight Loss Program." There are two supplements - PS1000 Metabolic Burst and PS1000 Energy Burst B-Complex. All ingredients are listed, but there are no amounts for any.

Pure Slim 1000 Ingredients and Supplement Facts

Serving Size: 0.5ml
Serving Per Container: 120
Amount per Serving % DV
Proprietary Blend 50mg *
- L-Ornithine * *
- Glycine * *
- L-Arginine * *
- Serine * *
- Tyrosine * *
- Glutamic Acid * *
- Maca Root * *
- Beta-Alanine * *
- Rhodiola Rosea * *
- African Mango Seed * *
- Maltodextrin Fiber * *

Other Ingredients: None

We thoroughly investigated Pure Slim 1000 ingredients to give you the crucial details you need.


Sometimes referred to as Peruvian ginseng, maca is a plant ingredient. It grows in central Peru, and the roots are used to make certain types of medicine. It’s also found in some supplements for weight-loss and internal cleansing.

What is it Supposed to Do?

There are claims that maca root helps reduce cortisol levels, which in turn minimizes belly fat. It’s also supposed to boost stamina and libido, while lowering stress levels. It contains B vitamins, essential amino acids, calcium, vitamin a, magnesium, iron, zinc and vitamin C.

Clinical Research

We did not find a direct link between this herb and weight-loss. However, “In 2010, scientists who reviewed the effects of maca on sexual function in BMC Complementary and Alternative Medicine concluded that maca may be effective at improving sexual function in post menopausal women after six weeks of use.”


There are all sorts of herbs used in alternative medicines and supplements. One of them is glucomannan. This is basically a sugar, and it’s made from the roots of a konjac plant. It provides a significant amount of fiber.

What is it Supposed to Do?

Well, glucomannan reacts with water in the stomach and intestines, which causes a swelling effect. This bulky fiber may help reduce appetite. It may also lower cholesterol levels and assist with regularity. It’s sometimes used to treat conditions like constipation and high blood sugar levels.

Clinical Research

According to PubMed.gov, “An eight-week double-blind trial was conducted to test purified glucomannan fiber as a food supplement in 20 obese subjects. Subjects were instructed not to change their eating or exercise patterns. Results showed a significant mean weight-loss (5.5 lbs) using glucomannan over an eight-week period. Serum cholesterol and low-density lipoprotein cholesterol were significantly reduced (21.7 and 15.0 mg/dl respectively) in the glucomannan treated group.” [1] Therefore this root extract may be beneficial to a weight-loss plan.


There are all sorts of key ingredients used in fitness supplements. Beta-alanine is among them. This is a non-essential amino acid, and a building block of proteins. It’s found naturally in the body, and it’s often used in muscle-building shakes.

What is it Supposed to Do?

Basically, beta-alanine is supposed to improve physical performance, increase muscle growth and help with high-intensity exercise. It’s often used by bodybuilders and serious weight-lifters.

Clinical Research

There is some clinical research that supports this amino acid as a performance aid. For instance, “A study in the December 2009 issue of Medicine and Science in Sports and Exercise reports that beta alanine increases muscle carnosine content and therefore the potential to improve physical performance during high-intensity exercise.” [2]

One that’s been on our radar is one called Dietspotlight Burn. It contains clinically-tested ingredients and has been shown to work. Click above to learn more.

Pure Slim 1000 Side Effects:

In a world of weight-loss supplements it’s important to remember that the natural solutions aren’t always the ones that are side effect-free. With every formula there’s a possibility for a negative reaction, and while Pure Slim 1000 side effects are rare, that doesn’t mean they won’t happen to some people.


A headache is any kind of pain in the neck or head area. Among typical disorders of the nervous system, headaches are the most common. There are three classified types: migraines, tension headaches, and cluster headaches. Studies have shown that almost half of the adult population has had a headache in the last year. [1]

What causes a headache?

There are many possible factors in the cause of a headache. Headaches can be triggered by substances such as caffeine or certain foods that contain high amounts of sugar. In addition, they are caused by emotional stress or overexertion of the body.

Increased Heart Rate

Increased heart rate (tachycardia) is an issue starting in the heart’s lower chambers and causing it to beat at 100 BPMs or faster. At these higher rates of speed, the heart cannot deliver the oxygen-rich blood the body needs. This can cause lightheadedness or sweating.

What causes increased heart rate?

High blood pressure (hypertension), coronary artery disease (atherosclerosis), and infection are among some common causes of increased heart rate. Other factors such as caffeinated products, exercise and stress can all briefly trigger tachycardia.


Nausea is the uncomfortable feeling of being queasy or sick typically before the involuntary urge to vomit.

What causes nausea?

Nausea is usually triggered by an inner ear disruption, which may cause a spinning sensation that will result in a feeling of nausea. Trauma to the head can play a part as well as alcohol consumption, medications from a pre-existing medical condition, or rotavirus. [2]

Upset Stomach

Upset stomach (also known as dyspepsia) is a pain in the upper abdomen area of the body. Bloating, nausea, and excessive burping are common signs someone may have dyspepsia.

What causes upset stomach?

Eating too much or too fast are common causes of upset stomach. Other causes might be an inflammation of the organs (appendicitis), ulcers, or gallstones. Medications such as NSAIDs and antibiotics can contribute to this symptom as well.

Pure Slim 1000 side effects are uncommon, but there have been some reports of increased heart rate, headache, and nausea, among others. In order to save yourself from a possible negative experience, it’s always best to talk with a doctor before taking any supplement, especially if you are under the age of 18, pregnant or nursing, taking prescription medications, or have a medical condition of any kind.



Pure Slim 1000 is a diet program that includes a meal plan and drops that are supposed to promote weight-loss. Experiencing side effects is not common, but we did find mention of a few here and there.


“I purchased this hoping it would word instead it made me sick.”    Nick


“I had quite bad headaches and felt like my brain was going blank, which was a horrible thing to experience.”    Zoe


“This thing’s made my heart rate increase quite a few times since I started using it.”    Gita


“On a negative note, my blood pressure went up a lot as well.”    Craig


“Whenever I took them, they’d give me an upset stomach and I still felt hungry.”    Chloe


“I felt deprived, but I’m guessing that’s due to my tendency to crave carbs.”    Missy


“I have been on the diet for 13 days and have started feeling nauseated.”    Ann


“Experienced bad side effects of the low calorie diet: no energy, dizziness, high levels of cravings and simply could not go on for more than 8 days.”    Jake


“I still felt hungry and still had a lack of energy.”    Kelly


There’s one that’s caught our attention that isn’t connected to harmful side effects. Want to learn more about Dietspotlight Burn? Click above.

Pure Slim 1000 Questions & Answers:

We narrowed down hundreds of user comments about Pure Slim 1000 into this helpful FAQ.

What are the side effects of PS 1000?

Pure Slim 1000 has some potential side effects that include headaches, upset stomach, bloating and nausea.

What are the ingredients in Pure Slim 1000?

The ingredients in Pure Slim 1000 are glucomannan, maca, arginine, rhodiola, African mango, beta alanine, rhodiola rosea, glutamine, ornithine, glutamic acid, B-vitamins, glycine, valine, tyrosine [1] and potassium.

Does Pure Slim 1000 work?

There’s no scientific research linking Pure Slim 1000 to weight-loss. At best, you will lose weight because of the calorie-restricted diet [2].

How much does Pure Slim cost?

One bottle of Pure Slim 1000 costs $89. Two runs $129, while three is $179. Users receive a multiple-bottle bottle discount.

How should I take Pure Slim 1000?

You should take Pure Slim 1000 in three phases. The first lasting 90 days, where users use the supplement and eat only 1,000 calories per day. Phase two lasts 21 days, with the same calorie restrictions and the final phase allows users to add starches and sugars to your diet.

Can I take Pure Slim if I have a health condition?

Women who are pregnant or nursing, anyone under 18 years of age, those taking prescription medications or have health conditions should contact a healthcare professional prior to using a weight-loss supplement, including Pure Slim.

What do users like about Pure Slim 1000?

Some users like that Pure Slim 1000 is easy to use and that diet offered choices.

What do users NOT like about Pure Slim?

We found that users didn’t like the calorie restrictions with Pure Slim 1000 and that the difficulty reaching the customer service department.

How do I contact the Pure Slim 1000 customer service department?

You can contact the PS 1000 customer service department is by emailing support@pureslim1000.com, by calling 1-866-599-4240 or mailing correspondence to Pure Slim 1000 967 E. Parkcenter Blvd. #361 Boise, ID 83706.

Can I contact Pure Slim through social media?

Yes, you can contact Pure Slim 1000 through Instagram.

Do I need to diet on Pure Slim 1000?

Yes, you will need to diet on Pure Slim. The maximum amount of calories recommended is 1,000 per day.

What foods do I eat with Pure Slim 1000?

The recommended food you eat on Pure Slim 1000 include lean meats, olive oil, coconut oil, avocado, nuts, greens, vegetables, beans, fruits and fish.

Does Pure Slim 1000 come with a guarantee?

According to the official website, Pure Slim 1000 comes with a guarantee. You have 180 days to return the product for a full refund. There are restrictions with the guarantee. You must have used the product for a minimum of 30 days and provide a detailed food journal.

Do you know of any special deals or discounts on Pure Slim 1000?

The only mentioned special deal or discount on Pure Slim 1000 is when you reorder the supplement. However, the last few months have been going wild, considering our readers have been taking advantage of the Special Trial Offer from Dietspotlight Burn. Click above to learn more.

Previous Pure Slim 1000 Review (Updated November 20, 2014):

Pure Slim 1000 | What You Should Know

PS 1000 diet is a weight loss product. The diet shows you how to eat to make the weight loss drops a more effective solution to weight loss. They resemble something like the HCG drops seen in many weight loss programs like Omnutrition Drops, but we cannot confirm that is what these are. Read this review to learn more about the program and it works to help you decide if you want to use this to help you reach your weight loss goals.

List of Ingredients in PS1000

Though there are drops associated with this diet, we are not sure what these drops contain.

Product Features

Pure Slim 1000 is a three phase weight loss program. Prior to beginning the first phase, though, you are to spend two weeks in preparation for starting the program. This is when you load yourself with healthy fats from foods such as nuts, avocados, and olive oil. Supplement with Omega 3s, and replace all beverages with water. Roca Labs offers a similar plan with identical preparations. Then, you begin phase 1: Rapid Weight Loss Phase. This phase can last up to 90 days. This phase is 1000 calories a day with the use of the drops, and can produce half pound to 1 pound of loss per day. Phase 2: Creating a New Weight Set Point lasts three weeks and requires you to add 500 calories back to your diet. You may continue to lose weight, as long as you are using the drops, and eating your full caloric intake (no skipping meals!). Phase 3: Maintenance. This is intended to be the life long phase.

There are several different packages available, each with a varying quantity of drops to help you, based on how much weight you have to lose total. You can expect to spend anywhere from $89.95 to $159.95 depending on the weight you have to lose. The largest package is recommended for those who have 40+ pounds to reach their ideal weight or whatever their goal weight may be. At the time of this review in March 2012, there is a discount code “SPRINGBREAK” to get 20% off your order, but we are not sure how long this promotion lasts.


  • PS1000 doesn’t really have any advantages we can see.


  • Pure Slim 1000 requires a drastic cut in caloric intake, that will make the diet hard to follow.
  • We do not know what the drops contain.
  • This is an expensive diet to follow.
  • There are no free trials of this program.
  • We are not sure if there is a money back guarantee to support this program.

Conclusion on Pure Slim 1000

PS1000 is likely another HCG based diet that only produces results because of the low calorie intake. Not to be confused with HCA products like Pure Life Garcinia Cambogia. We advise to you stay away from this product unless you can really determine what is in the drops.

Pure Slim 1000 Scientific Abstracts:


There had been no difference between control and rats supplemented with arginine in regards to serum concentrations of insulin, growth hormone, adiponectin, triiodothyronine, corticosterone, and thyroxine. Positively, the arginine treatment had resulted in decreased serum concentrations of glucose, leptin, urea, triglycerides, branched-chain amino acids, and glutamine, as well as higher concentrations of nitric-oxide metabolites, in addition to overall improved glucose tolerance. It was concluded that dietary arginine shifts nutrient partitioning in an effort to enhance muscle over fat gain and could deliver a helpful treatment for reducing body white fat in obese rats. [1]


When taking taurine and glycine there had been a negative reaction with body mass gain and total fat mass, while taking any other amino acid in the study had a positive correlation. Taurine and glycine consumption had positive effects on plasma lipid profiles (lower levels of plasma lipids and increased HDL-to-total cholesterol ratio) It had been concluded that dietary scallop protein had definitely prevented high-fat high fructose –induced obesity all while maintaining lean body mass and helping to improve the plasma lipid profiles in make mice. [2]

Maca Root

According to the study it was reasonable to suggest that Maca-GO (Maca root powder) when used in EPMW acted as a toner of hormonal processes, which was reflected in the reduction in FSH (Follicle-stimulating Hormone) and elevated luteinizing hormone secretion, which in turn stimulated ovarian hormones and resulted in a significant decrease of discomfort in menopausal women participants. There needs to be further, more complex studies on the Maca-GO effect and reliability as an alternative to hormone replacement therapy. [3]


The results had displayed a substantial mean difference in weight-loss (5.5lbs) when administered glucomannan over a period of 8 weeks. There had been a reduction of both serum cholesterol and low-density lipoprotein cholesterol (21.7 and 15.0 mg/dl) in the participant group administered glucomannan. There had been no reports of negative reactions to the glucomannan. [4]


Beta-Alanine supplementation is a fairly recent and growing field of study. It harnesses the potential to be helpful in conjunction with high-intensity exercise and resistance training. There had also been evidence of potential for additive effects of both creatine and Beta-Alanine, among other supplements, which could further enhance ergogenic effects. The opportunities for further research are virtually endless, leaving the future of Beta-Alanine positive, opening the door for further improvements in high-intensity exercises and sports performance for a plethora of individuals. [5]

Rhodiola Rosea

R. rosea research regarding its effectiveness contradicts each other. Some studies indicate that the herb could be beneficial for enhancing physical performance and reducing mental fatigue, while methodological defects limit accurate assessment of effectiveness. There need to be better randomized controlled trials with more detailed and accurate reporting in order to determine the true effectiveness of R. rosea on fatigue. [6]

Learn More About Dietspotlight Burn »
Dietspotlight Author
About the Author:

Luis Miguel is a dedicated health writer whose mission is to help people live stronger, happier lives. At Diet Spotlight, he gets the scoop on the latest weight loss supplements to make it easier for readers to decide which ones are worth their time and money. Luis currently lives in South Florida with his wife and children. full bio

Rating: 3.6. From 186 votes.
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User Comments

69 Comments on "Pure Slim 1000 Review"

judy schmersey

How to buy more drops

Victoria (Editor)

Hi! For more information on where to purchase this product, please refer to the Pure Slim 1000 official website.


I have one bottle if you are still in need.

Teresa Crowder

Can you do this plan if you are on warfarin?

Cameron (Editor)

Hi! Because of possible interactions with medications, please make sure to consult with your physician before taking this product with medications.

Qutha Winters

Is there anything in these ” Drops” that cause my Gout to flare up?. Does uraci form when using this product?

Cameron (Editor)

Qutha, please make sure to consult with your physician before taking this product to make sure it will not interact with your Gout.

Jeanette Ross

I haven’t started this yet but was wondering if it can cause problems if you are on medications like blood pressure, things like that.

Cameron (Editor)

Hi Jeanette! Because of possible interactions with medications, please make sure to consult with your physician before taking this product.


What if I followed this plan without taking the drops? Can current users tell me if taking the “drops” truly make a difference in this plan?

Kelly Carnimus

I would not try to do 1000 calorie diet for too long without taking additional dietary supplements. Although it does sound that nutrition wise this is a good program just to try even without the supplements. Maybe if you did it for a month or so?…

Candace (Editor)

Hi Marissa, some dieters say you’re bound to lose weight with or without the drops because of the extremely low daily caloric intake allowance. It’s claimed to work best with the drops. Use this forum as your resource.

elvie santos

How can i order this pure slim? tnx

Cameron (Editor)

If you would like to contact this company for more details we have listed their info in our Q&A section.


I have an allergy to shellfish will I still be able to use pure slim 1000

Victoria (Editor)

Hi! Because of possible interactions, please make sure to consult with your physician before taking this product.


Yes! I don’t care for any seafood, and I have been doing great!

Sue Lucas

I am also allergic to shellfish, but had no troublesome reactions to the PureSlim 1000. I am not one who is willing to severely restrict my diet; I knew I wouldn’t even try to stick to 1000 calories a day, so I just ate a balanced diet (mostly vegetarian for about 3 months). I only exercised moderately, but I had dramatic weight loss after taking the product for 2 months. I’ll probably repeat the 2-month use again, just to get back to more seriously losing weight again. I am sure every person’s body reacts differently, and I do give a lot of credit to eating mostly vegan during that time, but I lost 50 pounds in only 5 or 6 months. Hope this answers your question. 🙂

christo augustyn

Do you have agents in Namibia for Slim 1000.

Victoria (Editor)

Hi! For more information on where to purchase this product, please refer to the Pure Slim 1000 official website.

Elizabeth Anderson

Dawn, don’t you think that if you eat 1000 calories and not lose weight that there is something wrong with you? I am day 9 in and lost over 9 pounds. Doing OMNI drops with 500 calories probably screwed up your metabolism.

Victoria (Editor)

Hello. All users are different and can experience different weight-loss results, but exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss.

Cheryl Thedens

I had bad detox withdrawals but holy cow this works. Dropped 42 pounds in 2 months. I am on maintenance right now and will be starting over May 1st. This is the only thing that helped me. I am 64 years old so weight loss at this stage is like a miracle!


Some think that eating healthy is not necessary but until you try you can’t have an opinion. I have tried it and it is the ONLY thing that has ever worked for me.


I am considering this plan. I don’t see a lot of male testimony and was wondering if it really works for men as well.

Cameron (Editor)

Men can also use it.

Elizabeth Anderson

Just starting day 9, I decided to weigh myself this morning and I am down 9.4lbs!!!


Agreed…have lost target weight, lots of energy, never hungry and it is something the whole family can benefit from! Great book, easy to apply and follow!


I lost 25 Lbs in 8 weeks, follow the diet exactly and was never hungry. Did not have side effects of any kind, actually I felt it gave me energy. Support is great also. I went overseas on assignment and stopped the diet……now time to go back to it. I like the program very much.


So glad to hear you have also had success. Love this program and love even more the people on the support group. So important to have success. I lost 21.7 in 5 weeks. My doctor is very pleased with my results.


Agreed Cris…great instruction and easy to follow. I am a smaller frame person and have trouble losing weight as odd as that sounds. This system balances hormones, increases energy and has already helped me lose my target 10 lbs in just 5 weeks. It is a new way of life and eating for our family…very pleased with the quality of education provided by the simple book.

Melinda Rector

I lost 22lbs in 9 weeks and i felt great and very motivated. I tend to eat when I’m stressed and it helped so much with that. It cut out my cravings and the drops did not taste bad. Looking forward to the next round.


Agreed…have lost target weight, lots of energy, never hungry and it is something the whole family can benefit from! Great book, easy to apply and follow!


I have just joined the program and did find the website and FACEBOOK page. They both look current and am looking forward to officially beginning when my order arrives tomorrow!


I haven’t tried it — still exploring — but I was just on the Facebook page and it looked good. Lots of recipes posted too.

hina aziz

I just received my pack in pack ingredience gelatine. i am vegetarian is that haraam can i replace this with some other pure slim products without gelatine


are you sure you have the right product? Mine do not have gelatine in it…

Susie Rogers

Pure Slim 1000 is a great life style change that works. I struggled to find a program that helped me make food choices that I could stay with forever and not feel like I was missing out. I love the changes I have made and I am now healthy! I have lost weight by burning fat and building muscle. This program works!


i have been using Pureslim 1000 since March and I have lost 40lb. I did not think I would be able to stick to 1000 calories a day, I used to eat 1000 calories for a snack. the drops help with appetite and cravings. I have had no side effects and I showed the list of drops to my doctor and nothing rang a warning bell to her. i love this diet and say to anyone, give it a try you have nothing but pounds to lose!!

Your Name

Yes lots of £££££s

Marsha Lamar

I started Pure Slim 1000 on June 2,2014. I have lost 15 lbs!! I have been walking at least 30min per day. I have more energy than I have had for awhile and enjoy my morning protein drinks.