GlicoDex is a seven-ingredient dietary supplement capsule containing Berberine HCl 500mg, Gymnema Sylvestre 400mg, Cinnamon Bark Extract 250mg, Bitter Melon Extract 200mg, Chromium Picolinate 200mcg, Alpha Lipoic Acid 150mg and Banaba Leaf Extract 100mg. It is formulated to support healthy glucose metabolism in adults. It is a dietary supplement, not a diabetes medicine.

Is the berberine dose in GlicoDex a full research dose?

No. Published berberine trials typically use around 1,500mg per day, split into three doses taken with meals. GlicoDex provides 500mg per serving, which is roughly one of those three daily doses. This is worth knowing if berberine is your main reason for considering the product.

Does GlicoDex offer a money-back guarantee?

Yes. Orders are covered by a 60-day money-back guarantee. Customer support runs through Digistore24 and can be reached on +1-800-356-7947 within 60 days of purchase to arrange a return.

Glucose Metabolism Support

Seven ingredients. Every dose printed.

Name: GlicoDex Blood Sugar Metabolism Support Capsules
Brand: GlicoDex
Availability: InStock
Rating: 4.3 (640 reviews)

GlicoDex discloses what is in each capsule and how much — which is rarer in this category than it should be. So this page leads with the label, including the parts the marketing does not usually mention.

See Packages — From $49/Bottle Read The Doses First

★★★★★ 4.3 / 5 · 640+ customer ratings

GlicoDex blood sugar metabolism support capsules

The short version

GlicoDex is a seven-ingredient capsule built around Berberine HCl 500mg, Gymnema Sylvestre 400mg and Chromium Picolinate 200mcg, formulated to support healthy glucose metabolism in adults. It is made in an FDA-registered, GMP-certified U.S. facility and sold with a 60-day money-back guarantee. It is not a diabetes treatment, and because it contains berberine it needs a doctor's sign-off if you take glucose lowering medication.

Format	Capsule, taken with food
Active ingredients	Seven, all with disclosed doses — no proprietary blend
Lead compound	Berberine HCl 500mg (published trials use around 1,500mg/day, split in three)
Made for	Adults 35+ managing metabolic health through diet and lifestyle, not on prescription glucose medication
Manufacturing	FDA-registered, GMP-certified facility in the USA (registration is not FDA approval)
Price	$99 for one bottle, down to $49 per bottle on the six-bottle package
Guarantee	60 days, money back. Support via Digistore24 on +1-800-356-7947
Talk to a doctor first if	You take metformin, insulin, blood pressure medication or blood thinners, or are pregnant or nursing (see safety)
Not	A diabetes treatment, a medication substitute, or a way to "reverse" anything

Seven compounds, seven disclosed doses

Read this before anything else

If you take diabetes medication, stop here

Berberine and glucose lowering drugs do the same job

Berberine lowers blood sugar. So do metformin, insulin, sulfonylureas and the other medicines prescribed for diabetes. Taking both means two things pushing in the same direction, and blood sugar can drop lower than anyone intended. That is hypoglycaemia, and it is not a theoretical risk — the interaction is well documented.

This does not mean the ingredient is dangerous on its own. It means the combination needs a clinician who knows your numbers and your prescriptions. Speak to your doctor or pharmacist before you order, not after the bottle arrives.

Also check first if you take

Blood pressure medication, anticoagulants or antiplatelet drugs, or anything metabolised through the liver's CYP enzymes — berberine can affect several of these. Alpha lipoic acid, also in this formula, can add to blood-sugar-lowering effects too.

Never do this

Do not stop, reduce or skip prescribed diabetes medication because of a supplement. If any advertisement suggests you can, treat that as a reason to close the page. If you feel shaky, sweaty, confused or unusually tired after starting any new supplement, check your blood sugar and contact your clinician.

If you have kidney concerns

The NIH's National Center for Complementary and Integrative Health notes multiple case reports linking dietary supplement use to kidney disease, and flags this as a particular concern because diabetes is the leading cause of chronic kidney disease in the United States. If your kidney function is reduced or being monitored, supplement use should be discussed with your clinician rather than started independently.

Not suitable for

Anyone under 18. Pregnant or nursing women — berberine's safety in pregnancy is not established, and one report has raised questions about birth defects. Anyone with diagnosed type 1 or type 2 diabetes under medical management, without their doctor's agreement. Full safety page →

The label

What is in each capsule, and how much

Most products in this category hide the amounts inside a proprietary blend. This one does not, which makes it possible to check the doses against published research.

Supplement facts — per serving

Ingredient	Amount
Berberine HCl	500 mg
Gymnema Sylvestre	400 mg
Cinnamon Bark Extract	250 mg
Bitter Melon Extract	200 mg
Alpha Lipoic Acid	150 mg
Banaba Leaf Extract	100 mg
Chromium Picolinate	200 mcg

Where the doses sit against the research. Gymnema at 400mg falls inside the 200–800mg range used in published trials. Chromium picolinate at 200mcg matches amounts commonly studied. Banaba at 100mg is within the published range. Those three are sensibly dosed.

Berberine is the exception worth understanding. Trials generally use around 1,500mg per day, split into three doses taken with meals, because berberine has a short half-life. GlicoDex provides 500mg per serving — roughly one of those three doses. If berberine is your main reason for considering this product, that gap matters, and no page should pretend otherwise.

What no label can tell you. Ingredient research tests single compounds, at set doses, in selected groups, for a defined period. It cannot tell you how seven compounds behave together in a general adult population. That would need a finished-product trial, and none has been published for GlicoDex. This is normal for the category, not a scandal — but it is the honest frame for everything else on this page.

And the wider position on this category. The NIH's National Center for Complementary and Integrative Health states that, overall, there is not enough scientific evidence to show that any dietary supplement can help manage or prevent type 2 diabetes. That is the most authoritative summary available, it is worth reading before you buy anything in this aisle, and it is linked in the sources at the foot of this page.

If an advert brought you here

A note about the ads circulating for this product

Some of what you may have seen is not true

Consumer-protection researchers have documented third-party advertising funnels for this product that use "diabetes parasite" hooks, deepfake-style clips implying celebrity or TV-doctor endorsement, news-style layouts designed to look like real reporting, and "reversal ritual" storytelling. Those ads are run by affiliates, not by the brand's own product materials.

None of those claims appear on this page, because none of them are supportable. There is no parasite that causes diabetes. There is no verified celebrity endorsement. There is no ritual that reverses a chronic metabolic condition.

What GlicoDex actually is: a seven-ingredient botanical and mineral capsule with disclosed doses, sold with a 60-day guarantee. If that is worth your money, it is worth it on those terms. If you arrived expecting what the ads promised, the honest thing to say is that you should set those claims aside entirely before deciding.

One practical point while you are here: check your final total on the checkout screen before you pay, and check your card statement over the following weeks. That is sensible with any online supplement purchase.

Manufacturing

What sits behind the bottle

Made in the USA Manufactured in the United States, so sourcing and quality checks sit under U.S. oversight.

GlicoDex made in an FDA-registered facility

FDA-registered facility This describes the manufacturing site and its standards. The FDA does not approve supplement formulas.

GMP certified Good Manufacturing Practice certification covers hygiene, batch records and label accuracy.

Non-GMO, no stimulants The company states the formula is non-GMO with no artificial fillers or stimulants.

The company also states that each batch is third-party tested for purity and potency. That claim has not been independently verified here — if it matters to you, request batch documentation from customer support before ordering.

The basics

GlicoDex, explained plainly

What is GlicoDex?

GlicoDex is a seven-ingredient dietary supplement capsule containing berberine, gymnema, cinnamon bark, bitter melon, alpha lipoic acid, banaba leaf and chromium picolinate. It is formulated to support healthy glucose metabolism in adults alongside diet and exercise.

The ingredients are the familiar ones in this category, and that is not a criticism. Berberine, gymnema and chromium are among the most researched compounds used for glucose metabolism support, and the value here is that the amounts are printed rather than buried in a blend.

The people it is aimed at are adults over 35 who are working on metabolic health through food and movement, and who want a botanical adjunct to that work. It is not aimed at anyone with diagnosed diabetes under medical management. Read the longer explanation →

How does GlicoDex work?

There is no single mechanism. The formula groups compounds around four routes commonly targeted in this category: cellular glucose uptake, intestinal sugar absorption, insulin receptor function, and antioxidant protection during glucose metabolism.

Berberine is associated with activating AMPK, an enzyme involved in cellular energy regulation. Gymnema's gymnemic acids are thought to temporarily reduce sugar absorption in the intestine. Chromium is an essential trace mineral involved in insulin function. Alpha lipoic acid contributes antioxidant activity. Cinnamon, bitter melon and banaba leaf add further botanical support.

The honest frame. Each of those rationales comes from research on the ingredient in isolation. None of it establishes what the seven together will do for any particular person, and results in this category are genuinely variable. See the mechanism breakdown →

The formula

All seven ingredients

Each with its disclosed dose, what it is included for, and any warning that applies.

Berberine HCl

500 mg

A bioactive alkaloid from plants including barberry and goldenseal, and the most researched compound in this formula. It appears to activate AMPK, an enzyme involved in cellular energy regulation, and systematic reviews have examined its effects on fasting glucose and insulin sensitivity.

Published trials generally use around 1,500 mg per day split into three doses with meals. This is 500 mg per serving. More importantly: berberine lowers blood sugar and compounds with metformin, insulin and other glucose lowering drugs, risking hypoglycaemia. It also interacts with blood pressure medication and blood thinners. A doctor's conversation is required, not optional.

Gymnema Sylvestre

400 mg

Known in Ayurvedic practice as gurmar, roughly "sugar destroyer". Its gymnemic acids are thought to temporarily reduce sugar absorption in the intestine and may support pancreatic function. Published clinical dosages typically run 200–800 mg daily, so this sits comfortably inside the studied range.

Also has blood-sugar-lowering activity, so the same medication caution applies. May temporarily blunt the taste of sweetness.

Cinnamon Bark Extract

250 mg

Contains polyphenolic compounds studied for their relationship to insulin response and fasting blood sugar. The company describes this as an extract rather than whole powder, which matters for consistency of the active compounds. Clinical review findings on cinnamon are mixed.

Cassia cinnamon contains coumarin, which can affect the liver at high intake. Check the label for the cinnamon type if you take liver-affecting medication.

Bitter Melon Extract

200 mg

Momordica charantia, with long traditional use across Asia, Africa and South America. It contains charantin and polypeptide-p, both studied in relation to glucose uptake and insulin function. Research results are mixed and often limited by small study sizes.

Another ingredient with blood-sugar-lowering activity. Not recommended during pregnancy.

Alpha Lipoic Acid

150 mg

A naturally occurring antioxidant involved in cellular energy metabolism. Research has examined its role in insulin sensitivity and nerve health, particularly in the context of oxidative stress associated with elevated blood sugar over time.

May add to blood-sugar-lowering effects and can interact with thyroid medication. People with a thiamine deficiency should take advice first.

Banaba Leaf Extract

100 mg

Rich in corosolic acid, a compound studied for its potential role in glucose transport into cells. Published trials have examined banaba supplementation for blood sugar support with some suggesting modest effects on fasting levels. This dose is within the range used in those investigations.

Chromium Picolinate

200 mcg

An essential trace mineral involved in insulin function, in a form considered highly bioavailable. Studies have examined its role in supporting the body's response to insulin. This 200 mcg amount is consistent with doses used in published chromium research, so it is properly dosed rather than a token inclusion.

Full ingredient page, with sources →

Directions

How do I take GlicoDex?

Take the serving printed on the label with a full glass of water alongside a meal. Berberine is better tolerated with food. Do not exceed the stated serving, and follow the label rather than anything written here.

Before the first capsule, if you take any glucose lowering medication, have the conversation with your doctor or pharmacist. Take the bottle with you — the label lists everything, which makes that conversation quick.

If you monitor your blood sugar, keep doing it and keep the readings. That is the only way you or your clinician will know whether anything has actually changed. Supplements in this category work over weeks and months, if at all, and none of them replace what you eat and how much you move.

Packages

How much does GlicoDex cost?

One bottle is $99. The price falls to $59 per bottle on the three-bottle package and $49 per bottle on the six-bottle package, both with free shipping and bonus bottles per the company's current terms.

1 Bottle

Single purchase

$99 /bottle

Total: $99

No bonus bottles

Buy Now

Most chosen

3 Bottles

Plus 1 bonus bottle

$59 /bottle

Total: $177

Free shipping

Buy Now

Lowest per bottle

6 Bottles

Plus 3 bonus bottles

$49 /bottle

Total: $294

Free shipping

Buy Now

Bonus-bottle terms, pricing and shipping are set on the checkout page and can change with current promotions. Check the final total on screen before you pay, keep the confirmation email, and check your card statement over the following weeks — sensible practice with any online supplement order. Orders are handled by Digistore24; support is on +1-800-356-7947.

What it is designed to support

What can I realistically expect?

Framed as what the ingredients are included to support, not as promised outcomes. Results vary considerably, and nothing below is a claim to treat any condition.

Healthy glucose metabolism

Several ingredients here have individual research relating to insulin sensitivity and glucose handling.

Post-meal sugar handling

Gymnema's gymnemic acids are associated with temporarily reducing intestinal sugar absorption.

Insulin receptor function

Chromium picolinate at 200 mcg is properly dosed and is involved in normal insulin function.

Antioxidant support

Alpha lipoic acid contributes antioxidant activity during glucose metabolism.

Fewer sugar cravings

Some users report this. It is subjective, it is not measured, and it will not happen for everyone.

Alongside diet and movement

Nothing in this bottle outperforms what you eat and how much you move. It is an adjunct, not a substitute.

Customer feedback

What customers report

Yvonne C.

Verified buyer

★★★★★

“I bought it because the label actually lists amounts. My afternoon slump is less pronounced than it was, though I also started walking after dinner, so I cannot separate the two honestly.”

Gerald W.

Verified buyer

★★★★

“I take blood pressure medication so I took the bottle to my pharmacist before starting, which took five minutes and was worth it. Easier on my stomach when I take it with a meal.”

Neil B.

Verified buyer

★★★★

“Nothing dramatic and I would not expect it to be. I keep a log of my morning readings, which I would recommend to anyone trying something in this category rather than going on feel.”

Customer feedback describes individual experiences. It is not typical, and it is not evidence that the product works — which is exactly why every order carries a 60-day money-back guarantee.

GlicoDex rated 4.3 out of 5 from 640+ ratings

Two months to decide

60-day money-back guarantee

Supplements in this category work over weeks and months, if at all, so a fortnight would tell you very little. The guarantee runs 60 days from purchase.

Orders are handled by Digistore24. To start a return, contact customer support on +1-800-356-7947 within the 60 days. Keep your order number and confirmation email. Full guarantee terms are shown at checkout — please read them there before ordering.

See Packages

Judge it on the label, not the ads

Lowest per bottle: $49

See All Packages

Seven disclosed doses, made in a GMP-certified U.S. facility, covered for 60 days. And a doctor's conversation first if you take glucose lowering medication.

Questions

GlicoDex: common questions

A seven-ingredient dietary supplement capsule containing Berberine HCl 500mg, Gymnema Sylvestre 400mg, Cinnamon Bark Extract 250mg, Bitter Melon Extract 200mg, Alpha Lipoic Acid 150mg, Banaba Leaf Extract 100mg and Chromium Picolinate 200mcg. It is formulated to support healthy glucose metabolism in adults. It is a dietary supplement, not a diabetes medicine.

Not without speaking to your doctor first. Berberine is documented to lower blood sugar and can compound with metformin, insulin and other glucose lowering medication, which may drive blood sugar lower than intended.

This is the most important thing to know before buying, and it is a conversation to have before you order rather than after the bottle arrives.

No. It does not diagnose, treat, cure, prevent or reverse diabetes or any other condition, and it is not a substitute for prescribed medication or medical care.

Never stop or change a prescribed diabetes treatment because of a supplement or an advertisement. If an advert suggests you can, treat that as a reason to walk away from it.

No. Published berberine trials typically use around 1,500 mg per day, split into three doses taken with meals, because berberine has a short half-life. GlicoDex provides 500 mg per serving, roughly one of those three doses. If berberine is your main reason for considering the product, that is worth knowing.

No. No finished-product clinical trial for GlicoDex has been published. The available research covers the individual ingredients at their own doses. This is standard across the dietary supplement category, since pre-market efficacy trials are not required, but it means ingredient research is a signal rather than a guarantee.

No dietary supplement is FDA approved. GlicoDex is made in an FDA-registered, GMP-certified U.S. facility, which describes the manufacturing site and the standards it meets. The FDA does not review or approve supplement formulas before they reach market.

Third-party affiliate ad funnels for this product have used "diabetes parasite" hooks, deepfake-style celebrity clips and fake news layouts. Those claims are not supportable and do not appear on this page. Evaluate the product on its disclosed formula and nothing else.

Yes, 60 days from purchase. Orders are handled by Digistore24 and support can be reached on +1-800-356-7947. Keep your order number and confirmation email, and read the full guarantee terms at checkout before ordering.

Keep reading

More detail on this site

What It IsThe product, who it suits, and who should not take it. How It WorksFour mechanisms, with the dose context stated plainly. IngredientsAll seven doses, research context and interaction flags. SafetyBerberine interactions, hypoglycaemia signs, who to ask first.

References

Sources and further reading

NCCIH — Diabetes and Dietary Supplements: What You Need To Know. nccih.nih.gov
NCCIH — Type 2 Diabetes and Dietary Supplements: What the Science Says. nccih.nih.gov
Berberine — LiverTox, National Library of Medicine. ncbi.nlm.nih.gov/books/NBK564659
Berberine — MotherToBaby fact sheet on pregnancy and breastfeeding, National Library of Medicine. ncbi.nlm.nih.gov/books/NBK600384
Chromium Deficiency — StatPearls, National Library of Medicine. ncbi.nlm.nih.gov/books/NBK582150

These references concern individual ingredients and supplement regulation generally. They are listed so you can check the underlying material yourself. Their inclusion does not indicate that any organisation named endorses, recommends or is affiliated with GlicoDex, and research on an ingredient is not evidence about a finished product.