PharmaPure Sugar Blocker: An Evidence-Based Review

Sugar Blocker is a supplement by PharmaPure which is supposed to help eliminate excess body fat by blocking sugar absorption.  It’s available at major retailers including Amazon and Walmart, but does it work?  Let’s take a look under the hood and see what Sugar Blocker is made of…

Sugar Blocker

Sugar Blocker Ingredients

Sugar Blocker contains just three active ingredients:

  • Chromium
  • Gymnema Sylvestre
  • Vanadyl Sulfate

Each of these ingredients can influence the way our bodies deal with sugar, but that doesn’t necessarily mean they have direct fat-loss implications.  Let’s take a look at each ingredient in a little more depth to understand how Sugar Blocker actually works.


Chromium is an essential mineral, readily available in the average person’s diet, which plays a wide variety of roles throughout the body.  Most notably, Chromium is involved with sugar metabolism and it has actually been shown to help control blood glucose levels in Diabetic individuals.

However, if you aren’t diabetic, the most Chromium can do for you is help optimize the way your body deals with sugar and keep your blood sugar levels relatively stable.  If you’re overweight, and have consistently high blood sugar levels, Chromium can help keep them stable.

Gymnema Sylvestre

Gymnema Sylvestre is an herb that has been investigated for it’s potential as a blood-glucose lowering agent.  Preliminary research indicates that it can enhance Insulin signaling which would ultimately be beneficial for overweight or diabetic individuals.

It’s important to understand that Gymnema Sylvestre doesn’t “block sugar”, it simply makes your body more efficient at dealing with it.

Vanadyl Sulfate

Vanadyl Sulfate is a source of Vanadium, a trace mineral that essential serves the same purpose in sea creatures that Iron serves in humans.  There is research to suggest it can improve Glucose utilization in non-Insulin-dependent Diabetics and can be useful for reducing blood glucose in overweight individuals.

So, if you’re overweight and need help controlling your blood sugar, Vandayl Sulfate may actaully be useful.

Sugar Blocker Ingredient Takeaway

The name “Sugar Blocker” is actaully kind of misleading because none of the ingredients in the formula actually inhibit the absorption of sugar.  Instead, they all lower blood glucose.  This isn’t the same as blocking sugar.  It’s just dealing with it more efficiently.  Still, regardless of how it reduces blood sugar, it reduces blood sugar.

Is Sugar Blocker Safe?

Yes Sugar Blocker is safe and there doesn’t appear to be a high liklihood of side effects.  The worst that could happen is a drop in blood sugar so you should try your best to monitor your blood sugar when taking the supplement.

The Bottom Line

If you’re overweight, possibly diabetic, and are looking for a supplement that well help control your blood sugar levels, Sugar Blocker may actually do the trick.  Each of the ingredients have shown some efficacy in scientific studies, but the results are not going to be drastic.  Do not expect to lose weight quickly with this formula.  It can simply help to control blood sugar levels which, overtime, may lead to some modest weight-loss.

If you’re looking for something that will actually burn fat quickly, check out our Top 10 Fat-Burners List. exists to educate the supplement community and seperate the science from the hype.

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