Updated: 04/18/2017 - Site operated by Leptigen

PharmaPure Sugar Blocker Review - Does This Dietary Supplement Work?

  • 35 User Comments
  • Rating: 3.8. From 71 votes.
By Summer Banks Mar 28, 2017

We’re hearing a lot of buzz about Pharma Pure Sugar Blocker, so we did an in-depth review and examined the ingredients, side effects, clinical research, and customer service quality. Not to be left out were the scores of comments and experiences. We then summarized and refined to give you the bottom line.

PharmaPure Sugar Blocker Readers: Click here to find out why we're giving away samples of our product, Leptigen.

What You Need to Know About Pharma Pure Sugar Blocker

First off, Pharma Pure Sugar Blocker is a dietary supplement containing a mixture of chromium, gymnema sylvestre and vanadyl sulfate. [1] [2] The description claims it helps to regulate blood glucose levels, block the absorption of sugars and prevent cravings. It’s unclear how many pills a user should take per day as the website says “enclosed” next to the directions prompt. A benefit is that the supplement is easy to take and can be consumed anytime and anywhere.

PureTek, the California-based company behind Pharma Pure, was founded in 1991. It has enjoyed the success of many products under its umbrella and Sugar Blocker is no exception. If interested in this supplement, you can find it on Pharma Pure’s website, in Walmart or on Amazon. We like the inclusion of researched appetite suppressant ingredients, but read on…

Efficacy – “How Effective Is Pharma Pure Sugar Blocker?”

One of the first questions we usually have with a new supplement is how well it actually works. “Using this product regularly will probably result in a degree of appetite suppression,” said our Research Editor. “Unfortunately, there are many reviews saying it doesn’t work as claimed.”

“Did not see any change,” said one user.

“I don’t see it stopping my cravings– I’m hopeful so two stars. It’s only been a few weeks,” claimed another.

If you look at the other side of things, you’ll find some support. As one dieter put it, “I noticed that my tongue had a dry blah feeling to it.”

Another shared, “I tried to eat a cookie, and I was only able to take a small bite out of it because after chewing it up, I started having a salty taste in my mouth.”

Sugar Cravings – “Another Concern”

This is supposed to be a product that stops the need for sweets, but that’s not what happened for everyone. According to one dieter, “I still had sugar cravings honestly.”

Another experience showed the same, “I intentionally took the pill, leaving it on my tongue for the recommended 10 – 15 seconds, and then ate something sweet. Nothing. The sugar tasted perfectly normal to me.”

We also found a few users that saw the promised results. As one shared, “I have less cravings.”

Others noticed the same, but they did not lose anything. A dieter reveals, “Yes you can tell it’s blocking sugar cravings but I have not seen any weight-loss.”

We have found that even a slightly troublesome aspect in a product can lead to a lack of long-term success. If users realize that they can get appetite suppression plus other vital weight-loss benefits in a different supplement, they are unlikely to continue using Pharma Pure Sugar Blocker.

Is the Science Sound?

Since Pharma Pure Sugar Blocker only uses three main ingredients it is simple to find research for each. We didn’t find mention of a single study on the official website. When we look into things, we find science does support chromium to help support normal blood glucose levels. This won’t boost metabolism, but it may help curb hunger. At DietSpotlight, we want to find strong clinical support for a formula and this one doesn’t have that.

The Bottom Line – Does Pharma Pure Sugar Blocker Work?

Is it time to swipe that credit card for this one? We think Pharma Pure Sugar Blocker is a very interesting product with one decent ingredient for appetite suppression, but we are hesitant to suggest you buy this one because the company doesn’t bother to share clinical research. Plus, there are no ingredients to boost metabolism and that’s what’s most important when you want to lose weight.

If you’d like to melt off more pounds, we suggest adding a supplement that delivers fat burning properties and is proven to be effective.

Among the best products we’ve seen this year is one called Leptigen. Its proprietary blend of four ingredients has been researched and shown to help burn fat and boost metabolism. User reviews online look fantastic, and harmful side effects are a non-issue.

There’s a Special Trial Offer for Leptigen, because the makers are confident enough in the supplement to stand behind it.

Previous PharmaPure Sugar Blocker Review (Updated January 1, 1970):

What You Should Know: Pharma Pure Sugar Blocker

One of the most common problems with weight loss is appetite. Reducing caloric intake requires eating less food and the dieter may soon find they are extremely hungry. This is the most common reason why dieters fall off the wagon and regain weight. PharmaPure Sugar Blocker attempts to control blood glucose response to keep hunger and cravings at bay. While the supplement includes three strong ingredients, it does nothing for metabolism. Weight loss requires a careful balance between controlled hunger and metabolism so the body burns more calories than the dieter consumes. Even if the dieter feels less hungry, that does not mean metabolism is boosted enough to cause a negative calorie balance and weight loss.

List of Ingredients in Pharma Pure Sugar Blocker

Chromium, Gymnema Sylvestre and Vanadyl Sulfate.

Product Features: Pharma Pure Sugar Blocker

If we were to pick three ingredients to control blood sugar or blood glucose it would be the three ingredients in PharmaPure Sugar Blocker. These ingredients will work to keep blood glucose level and even, which is extremely beneficial for the dieter. When blood glucose drops below normal, the dieter may crave simple carbohydrates. These cravings can be strong enough to cause mindless snacking and excessive calorie intake.

Despite the appetite suppressing qualities of PharmaPure Sugar Blocker, the supplement will not increase metabolism. Metabolism is the rate at which the body burns calories for energy. Increasing metabolism also increases hunger, so supplements like PharmaPure Sugar Blocker are crucial for weight loss, but the same ingredients found in this supplement are also found in proven weight loss supplement with stimulants.

There is very little information on the supplement on the official website. We found no testimonials or pictures showing weight loss after taking the supplement. There are supplement manufacturers that list testimonials and offer the same blood glucose support.


  • Contains three ingredients proven to help control blood glucose.
  • May help suppress hunger.
  • A complete ingredient list is offered online.
  • The dieter can purchase the supplement from an online vitamin retailer.


  • No metabolism support.
  • The company does not address the need to reduce caloric intake while dieting.
  • No advice on exercise for weight loss.

Conclusion: Pharma Pure Sugar Blocker

Weight loss requires increased metabolism and reduced hunger. The dieter needs to eat less, move more and stay focused on the diet long enough to lose weight. PharmaPure Sugar Blocker does not block sugar, but it may help block hunger and cravings for simple carbohydrates. We are thrilled with the ingredient list, but the supplement does not address the need for increased metabolism. Dieters can find the same ingredients in this supplement in formulas with green tea and caffeine to boost metabolism. These supplements may provide more rounded support for weight loss.

PharmaPure Sugar Blocker Questions & Answers:

We boiled down hundreds of user comments about Pharmapure Sugar Blocker into this helpful FAQ.

What are the side effects of Pharmapure?

Pharmapure Sugar Blocker side effects may include upset stomach and jitters.

What are the ingredients in Pharmapure Sugar Blocker?

Pharmapure Sugar Blocker ingredients include chromium, gymnema sylvestre and vanadyl sulfate.

Does Pharmapure Sugar Blocker work?

Pharmapure Sugar Blocker only has three ingredients. Chromium has been shown to the support normal blood sugar levels. This may help curb the appetite, but will not boost metabolism. As such, it may help, but it is not likely to contribute much to your weight-loss goals.

There is one supplement that’s really gaining popularity among the dieters. It is called Leptigen. There are some amazing customer reviews.

How much does Pharmapure Sugar Blocker cost?

You can find a bottle of Pharmapure at Walmart for $8.44. It is also available at various online retailers for a similar price.

What is Pharmapure Sugar Blocker’s BBB rating?

PureTek, the company behind the Pharmapure name, does not have a rating with the BBB.

How should I take Pharmapure Sugar Blocker?

Take one caplet three times a day.

Can I take Pharmapure Sugar Blocker if I have a health condition?

Though this supplement claims to be diabetic friendly, speak with the doctor before you begin using it. Women who are pregnant, nursing or trying to become pregnant, people under 18 or those with a medical condition or taking medications, should also seek medical advice.

What do users like about Pharmapure?

Users like the affordable price and wide availability.

What do users NOT like about Pharmapure Sugar Blocker?

Users did not like the potential side effects or lack of results. Some people experienced intense sugar cravings after using the supplement.

How do I contact the Pharmapure Sugar Blocker customer service department?

You can contact Pharmapure Sugar Blocker by phone at 1-877-921-PURE or by email at info@puretekcorp.com.

Does this product contain dyes or artificial preservatives?

No, there is nothing like that in Pharampure.

Would I have to adjust my insulin doses?

That’s an issue that should be addressed by your doctor.

Does Pharmapure Sugar Blocker come with a guarantee?

We were not able to find any information on a product guarantee.

Do you know of any special deals or discounts on Pharmapure?

No, as of this writing, we couldn’t find any deals or discounts on Pharmapure Sugar Blocker. But right now, customers can get a Special Trial Offer of Leptigen, a weight-loss supplement made with clinically tested ingredients. Click here to give it a try.

  • References
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Pharmapure sugar blocker claims to help neutralize the effects of sugar on the body.

PharmaPure Sugar Blocker Ingredients and Supplement Facts

Serving Size: 1 Caplet
Serving Per Container:
Amount per Serving % DV
Chromium 67mcg 56%
Gymnema sylvestre 83mg *
Vanadyl sulfate 5mg *

Other Ingredients: None

We closely examined the PharmaPure Sugar Blocker ingredients to give you the specifcs you need.


To begin with, chromium is a trace mineral that’s essential for the body to function properly. It actually helps convert proteins, fats carbohydrates into energy. Some foods that provide this mineral include nuts, broccoli, green beans, whole grains and meats.

What is it Supposed to Do?

Well, chromium assists the body by balancing or controlling blood glucose levels to some degree. More specifically, it helps enhance the function of insulin in the body. This may aid with weight management.

Clinical Research

There are some studies that have linked chromium to weight-loss. For example, “A study published in Diabetes Technology & Therapeutics in 2008 found that chromium picolinate supplementation helped overweight women who had carbohydrate cravings to better control their appetite and the amount of food that they ate.”

Clinical testing is crucial when it comes to finding a diet supplement that actually works. You may want to check out Leptigen. This weight-loss product contains ingredients that have all been researched.

Gymnema Sylvestre Leaf

Sometimes referred to as miracle plant or gimnema, gymnema sylvestre comes from a shrub that’s native to regions like Africa and India. The leaves are often used in traditional medicines. Furthermore, this ingredient is found in many diet supplements.

What is it Supposed to Do?

First of all, gymnema sylvestre leaf contains certain chemicals that may affect blood lipid levels. This herb may also reduce the body’s absorption of sugar. It contains compounds such as acidic glycosides and anthroquinones, which are supposed to help with weight-loss.

Clinical Research

One study was done by the Department of Biology at Sri Venkateswara University in 2012. It found that, “Over the course of 8 weeks, researchers administered a gymnema extract to obese rats; the obesity had been induced by feeding the rats a high fat diet. At the end of the study, it was noted that the rats had experienced a decrease in body weight and food consumption. To some surprise, it was also noted that ‘bad cholesterol’ levels had fallen.”

Vanadyl Sulfate

Firstly, vanadyl sulfate is basically a form of vanadium that’s both stable and inorganic. It’s found in a number of supplements for fitness and weight management.

What is it Supposed to Do?

Put simply, vanadyl sulfate is often used as a treatment for insulin resistance and diabetes. It’s typically said to lower blood sugar levels, increase insulin sensitivity, and even lower LDL (bad) cholesterol levels.

Clinical Research

We did not find any solid research that ties vanadyl sulfate to weight reduction. However, there is a study posted on NCBI.org. It states that, “Vanadyl sulfate, at the tolerated doses, does not dramatically improve insulin sensitivity or glycemic control.” Furthermore, “Vanadyl sulfate does not modify the action of insulin to stimulate glycogen synthesis.”

Is There Anything Out There That We Think TRULY Works?

Well, there is one diet supplement that stands out. Leptigen, which is formulated with potent ingredients that HAVE been clinically tested, may be just what you’re looking for. You can easily take advantage of the Special Trial Offer, currently available. Click here to give it a try.

  • References
  • 1. (). . .
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Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Leptigen, has researched over 5000 products in the past 10 years. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

Rating: 3.8. From 71 votes.
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User Comments

35 Comments on "PharmaPure Sugar Blocker Review"


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Cynthia Garcia

Yo padesco de diabetes y me controla muy bien mis niveles de azucar y ademas creo que si vaje un poco de pesi pero me produce mucha acidez estomacal incluso reflujo.


Sugar blocker works for me only problem I have is when leaving the pill on my tounge is that it burned my tounge really bad so I don’t leave it there anymore


My friend told me about this product. Is it safe to use, if you are trying to become pregnant or are pregnant?


Did it work


Hi Cristina! Please make sure to consult with your physician before starting a new weight-loss program or product if you are or trying to be pregnant.

Fayleslie Posner

I was a type 2 diabetic brought on by steroid use over many years to control Crohn’s disease. I became Adrenal Insufficient and gained a great deal of weight. since January 2016 I lost 125 pounds of weight by eating a very healthy diet, my doctor took me off of one on my blood sugar medications. I have between 50 and 75 pounds to lose to be back at a normal weight.
I would like to try your product and lose more weight and leed a normal life without having to take medications.


Hi, my name is Marisol.
I was in the US in July / 2015 and met the sugar blocker, bought it and started to take it.
I am diabetic in insulin-dependent time (my glucose ranged from 200/260) and I weighed 105 k my height is 1.69m.
Since then, equiilibrar get my blood sugar, is currently 85/90, lost weight 34 k, I’m healthy and now just take a long a day to maintain my weight and blood sugar stable.
I can no longer eat anything with chocolate, and except this fact, my eating is normal, do not diet, do not exclude any food from my day to day, and I’m fine.
My only problem is that to get the Sugar Blocker here in my country is extremely expensive because import costs are very high.
Acredirem, it does effect yes, you need to just be patient!


It work


I have been taking pharmapure sugar blocker for almost 2 weeks now and I don’t have an appetite. I know i’m suppose to eat but when I look a food (things I should eat such as fish, chicken etc) My stomach says no. lost 4 pounds so far. I am a diabetic and want to watch what and how much I eat and that is why I tried the sugar blocker.


I have taken PharaPure for 2 days , I’m a diabetic also . My sugar use to be 178 and higher . I’ve been 148 or lower only after just taking it for two days . This is my third day . Got up this morning and was only 100 . I’m going to stick with it to see if any other changes happen . Just give it a try , especially if you’re skeptic about it , and yes chromium does boost your metabolism especially GTF chromium .


dose it infer with metformin .

Hi! Because of the possibility of interactions, please make sure to consult with your physician before starting to take this product.

emmaYour Name

TI started taking this about two weeks and got an excellent result .is this product plant base ?

Hi! For detailed product and usage instructions, please refer to the PharmaPure official website for more information.


I am 58 years old. Tried this and it really works. I have very little craving for sugur.

Isabel Diaz

This product Sugar Blocker from pharma pure has been a bless to control my sugar level I feel great please don’t take it away it has natural ingredients that make feel great

Your Name

I have sharp stomach pains.

Stephen (Editor)

Take a break from the formula and go over the ingredients with your doctor. To the best of your knowledge, do you have any allergies or sensitivities? Commonly reported side effects include upset stomach and nausea.


Sugar Blocker. I have been taking these suger blockers for a bit now an it helps with my diebetes,also I have lost some weight thank you


Have many bad reviews on Amazon. My doctor said this is a very unsafe product


I am a type 2 diabetic and have been having a hard time controlling mu blood sugars. The have been anywhere from 280 to 600 on a daily basis. I tried the PharmaPure Sugar Blocker and now my sugars have been the range of 168 to 199. I have not been this low for months. I have not lost any weight, but I will not give up

Mary CronnongR12S

I have taken this for about two weeks and I see no difference at all. It doesn’t numb my tongue or change the taste of something sweet. To me this just does not work

Stanley C Luke

My concern is is it safe for diabetics. I don’t want to lose weight . I am trying to gain weight . But I would like to block sugar and regulate glucose levels

Stephen (Editor)

Some dieters report lowered normalized blood sugar levels after taking this product.

Joshua C.

Bought these pill from wal-Mart been taking them since end of2014. I’ve lost weight about 30 lbs. I’m type2diabetic I’m 28 yrs. Old. And I agree with majorityof the post.. these pills actually work.. I inspired my mother in law to take them now she loves it. Overall this is a great supplement..

Your Name

my joints have been hurting since I have been taking the pharmapure sugar blocker.
Is this one of the side effects? Does it cause dehydration?

joel williams

I just want know if I take this product can I pass a dot physical


I am a type 2 diabetic and I have been on sugar blockers about 6 weeks,I have watched what I have eaten and have lost 16 lbs.