Both labels are public, so the comparison comes down to what they disclose and what they cost. Gluco6 gives its lead ingredient, chromium, at 1 mg, an amount within the range used in studies, and states its vitamin D3 and B1 amounts too; its seven herbs share a 525 mg blend. Glycovit's chromium line is 0.7 mcg, 2% of the Daily Value, and its 22 blend ingredients share 200 mg. Gluco6 is also cheaper at every package size, and its refund accepts opened and empty bottles. That makes Gluco6 our pick for most buyers, as in our best blood sugar supplements ranking. Glycovit remains a fair choice if you specifically want a liquid dropper rather than a capsule. Neither replaces the diabetes care you are already under.
Where Gluco6 wins
- Chromium at 1 mg, in the studied range (Glycovit: 0.7 mcg)
- Lower price at every tier: $69 / $49 / $39 per bottle
- Refund accepts opened and empty bottles
- Free US shipping on 3 and 6 bottles, stated consistently
Where Glycovit wins
- Liquid drops, for people who do not like swallowing capsules
- Dated label (REV 07/25), sweetened with stevia and xylitol, no sugar listed
- Keep in mind: its refund pages contradict each other, and you pay return shipping with either brand
Check Gluco6 price on the official site →Opens the brand's official website · money-back guarantee
Check Glycovit price on the official site →Opens the brand's official website · money-back guarantee
Glycovit and Gluco6 are both sold online, both are marketed around blood sugar and daily energy, and both run a 60-day money-back guarantee. Everything else about them is different, starting with the fact that one is a liquid you drop into your mouth and the other is a capsule you swallow with water.
This comparison sticks to what you can actually check before paying: format, published label, cost per month, refund mechanics and who each fits. Glycovit details come from its official Supplement Facts label and order page; Gluco6 details come from its official order page, the Supplement Facts label image on it, the FAQ and the returns page, rechecked in October 2026; our Gluco6 review has the full detail.
One thing to establish before anything else: neither of these is diabetes treatment, and nothing here should change a prescription.
What each one is and how you take it
Glycovit is a 2 fl oz / 30 ml dropper bottle of liquid. The label gives a serving size of 1 ml and 30 servings per container, with instructions to shake well and take one or two droppers full daily, placed in the mouth and swallowed. Note the small contradiction there: the label serving is 1 ml, while the usage text allows two droppers, which would empty a bottle faster than 30 days.
Gluco6 is a capsule. Its FAQ says: "Just take 1 capsule in the morning before breakfast with a glass of water." Each bottle holds 30 capsules, a 30-day supply, and the order page shows the full Supplement Facts label (the image is marked "sample", so compare it with the bottle you receive).
For anyone who dislikes swallowing pills, or who is already taking several, that difference alone can settle the decision.
Does either one contain berberine?
Berberine is the ingredient most people search for in this category, so it is worth answering directly: neither Glycovit nor Gluco6 lists berberine on its published ingredients. If berberine specifically is what you are shopping for, neither of these is the product you are looking for.
For context, berberine is a plant alkaloid with human research showing modest effects on glucose metabolism, and it also carries genuine interaction warnings, including with cyclosporine and with medicines processed by the same liver enzymes. It is not a free ingredient to add, which may be part of why formulas in this price bracket often build around chromium, gymnema and cinnamon instead.
What the two do share is chromium, green tea and gymnema. Those three appear on both published lists, in very different contexts.
The labels side by side
| Glycovit | Gluco6 | |
|---|---|---|
| Format | Liquid drops, 2 fl oz / 30 ml dropper bottle | Capsule |
| Serving | 1 ml (label); usage text says 1 or 2 droppers daily | 1 capsule in the morning, before breakfast |
| Servings per container | 30 | 30 capsules |
| Supplement Facts panel | Published, dated REV 07/25 | Shown on the order page (label image marked "sample") |
| Chromium | 0.7 mcg (2% DV), as chromium picolinate | 1 mg (1,000 mcg), as chromium niacinate, about 28 times the Daily Value |
| Proprietary blend | 200 mg total, 22 ingredients, individual amounts not listed | 525 mg total, 7 ingredients, individual amounts not listed |
| Named botanicals | Maca, grape seed, guarana, African mango, eleuthero, astragalus, green tea, gymnema, coleus, capsicum, grapefruit, ginseng, raspberry ketones and more | L-arabinose (Sukre), theobromine, green tea extract, eleuthero, theacrine (TeaCrine), cassia cinnamon, gymnema; plus vitamin D3 2,000 IU and vitamin B1 100 mg |
| Berberine | No | No |
| Price ladder | $79 / $69 / $49 per bottle (2, 3, 6) | $69 / $49 / $39 per bottle (2, 3, 6) |
| Guarantee | 60 days | 60 days |
| Checkout | BuyGoods | BuyGoods |
| Distributor address | Glycovit, 11870 62nd St N, Largo, FL 33773 | Gluco6 (Good Mix Naturals), 19655 E 35th Drive, Suite 100, Aurora, CO 80011 |
Two honest observations about that table, one in each direction.
In Gluco6's favour: its label gives amounts for everything outside the blend, and its chromium figure, 1 mg, is within the range used in the chromium studies, which used hundreds of micrograms. Glycovit's chromium line is 0.7 mcg, or 2% of the Daily Value. If you are choosing on the strength of the lead ingredient, that is a clear difference. Because 1 mg is high, Gluco6's own FAQ warns against stacking it with other chromium-rich formulas, so check any multivitamin you take.
Where they are alike: both put their herbs in a proprietary blend with no individual amounts, 525 mg across seven ingredients in Gluco6 and 200 mg spread across 22 in Glycovit, so in Glycovit's case each one is necessarily present in a small quantity. A shorter list does not automatically mean a weaker product, and a longer list does not automatically mean a stronger one. Do not let ingredient count do the arguing.
Check Gluco6 price on the official site →Opens the brand's official website · money-back guarantee
Check Glycovit price on the official site →Opens the brand's official website · money-back guarantee
Chromium, gymnema and green tea: what the research actually says
Start from the rule that makes this section useful: neither Glycovit nor Gluco6 has a published clinical trial of its finished formula that we could find. What follows describes ingredients, not products, and none of it shows that either bottle affects blood sugar.
- Chromium. NCCIH cites a 2022 review of 16 studies suggesting possible improvements in HbA1c and fasting glucose in type 2 diabetes, while calling the evidence weak with no clear conclusions. Those trials used amounts in the hundreds of micrograms.
- Gymnema. Traditionally used in Ayurvedic practice and long associated with sweet taste perception; human evidence at supplement doses remains limited.
- Green tea. NCCIH describes a possible modest effect on body weight from catechins plus caffeine, and calls the evidence for most other uses inconclusive.
- Ginseng. A 2022 review found some cardiometabolic improvements, but NCCIH calls the blood-sugar evidence inconclusive and conflicting.
- Cinnamon. Research on blood sugar has been mixed and inconsistent across trials. Gluco6 uses cassia cinnamon, which contains coumarin, a concern for people with liver disease.
- Raspberry ketones and African mango. Little or no good human evidence at the amounts used in supplements.
Read plainly, that is a set of ingredients with early, mixed or weak evidence on either side of the comparison. That is the accurate picture, and it applies to both.
Are either of them caffeine-free?
Not by ingredient, and this matters if you are sensitive or you take it in the morning alongside coffee.
Glycovit's label includes guarana and green tea, both caffeine sources. Its root website separately claims "No Stimulants", which contradicts its own label; the label is the document that counts. Gluco6 shows a "no stimulants" badge, but its label lists theacrine (TeaCrine), a compound chemically related to caffeine, and theobromine, the mild stimulant in cocoa, along with green tea extract. Neither is presented with a caffeine content figure, so the actual milligrams are not published for either.
Glycovit also contains monoammonium glycyrrhizinate, derived from licorice. Large amounts of licorice compounds can raise blood pressure; the amount inside a shared 200 mg blend is not disclosed, so if you have high blood pressure this is a specific line to raise with your doctor.
What a month costs
Glycovit's published ladder is $79, $69 and $49 per bottle for the 2, 3 and 6-bottle packages, or $158, $207 and $294 in total, as one-time payments. Its root FAQ states there are no recurring charges, auto-ship or subscription fees. One inconsistency worth knowing: the order page shows free shipping on 3 bottles, while the support page says shipping is free only on 6-bottle orders and otherwise $9.99 in the US, $19.90 internationally. The checkout screen is what binds.
Gluco6's published ladder, when we checked in October 2026, was $69, $49 and $39 per bottle for 2, 3 and 6 bottles, or $138, $147 and $234 in total. The 2-bottle package adds $9.95 US shipping ($19.95 elsewhere); 3 and 6 bottles ship free in the US, and both include two e-books, Neuro Nourish and Sweetly Slim. A single bottle at $48.30 appears only in an exit pop-up. Its FAQ likewise states a single one-time payment with no auto-ship or subscription.
So Gluco6 is cheaper at every tier, and because both bottles are 30-day supplies at the label serving, the per-day comparison is straightforward: about $1.30 to $2.30 a day for Gluco6 against about $1.63 to $2.63 for Glycovit, before shipping. Taking two droppers of Glycovit a day, as its usage text allows, would raise its cost further.
Check Gluco6 price on the official site →Opens the brand's official website · money-back guarantee
2 bottles60-day supply$79 /bottle$158 · + shippingCheck availability →Best value
6 bottles180-day supply$49 /bottle$294 · free shipping + bonusesCheck availability →
3 bottles90-day supply$69 /bottle$207 · free US shippingCheck availability →| Package | Supply | Price per bottle | Total | Shipping |
|---|---|---|---|---|
| 2 bottles | 60 days | $79 | $158 | + shipping |
| 3 bottles | 90 days | $69 | $207 | free US shipping |
| 6 bottles | 180 days | $49 | $294 | free shipping + bonuses |
Prices as listed on the official order page when we checked. They change from time to time, so the order page is the final word.
The 60-day guarantee, and how each refund works
Both advertise 60 days. Neither is a keep-the-bottle policy, and in both cases you pay to ship product back.
Glycovit: 60 days from the order date, returned to Largo, Florida. Be aware that the brand's own pages are inconsistent about what you send: one support section says return all bottles, empty, full or partially full; another says only unused bottles in perfect condition, refunding those; the root FAQ says unopened and complete bottles. The root guarantee box also says "60-day" and then "at any time in the next 30 Days". Return shipping is paid by you, and original shipping and handling are not refunded. Refunds are described as 5 to 10 business days after the return is processed. Support: +1 (877) 257-0825.
Gluco6: 60 days. The FAQ says you can return the bottles "even if empty", and the returns page accepts opened and unopened bottles with all labels attached. Open a ticket at helpdesk.gluco6.com or call 302-200-3480, then ship the bottles to 19655 E 35th Drive, Suite 100, Aurora, CO 80011. Return shipping is paid by you, the refund is "less shipping and handling fees", and the returns page asks you to allow at least seven working days after the bottles arrive. Payment and refunds run through BuyGoods.
Practical advice that applies to both: keep the packaging, start the request inside the window rather than on day 59, and get the return address in writing from support before you post anything.
Every order from the official Glycovit store is covered by a 60-day money-back guarantee, and it is a one-time payment with no subscription.
The safety section neither sales page leads with
This is the part that outranks price, format and label detail.
- Never replace a prescribed diabetes medication with a supplement, and never lower a dose because you started taking one. Diabetes and prediabetes need medical care; no drop or capsule is a substitute for it.
- Ingredients such as chromium and ginseng may lower blood sugar. On top of insulin or other glucose-lowering medication, effects can add up. Know the signs of low blood sugar: shakiness, sweating, a fast heartbeat, sudden hunger, dizziness, blurred vision, irritability, confusion. Treat it as your care team has instructed and tell them what you have started taking.
- If you monitor at home, tell your doctor before starting anything so that readings can be interpreted properly.
- Concentrated green tea extract has rare reports of liver injury and interactions with nadolol, atorvastatin and raloxifene.
- Gluco6's 1 mg of chromium is high: high-dose chromium has been linked to rare kidney and liver problems, and its cassia cinnamon contains coumarin. Ask first if you have kidney or liver disease.
- Grapefruit is well known to interact with many prescriptions; Glycovit's label includes a grapefruit fruit extract, and whether it interacts at label amounts is not verified.
- Pregnant or nursing women, anyone under 18 and anyone with a medical condition should ask a physician first.
Who each one fits
Glycovit may fit you if…
- You prefer drops to capsules, or you already struggle with swallowing pills.
- You want a sugar-free liquid sweetened with stevia and xylitol.
- You are comfortable with a wide botanical blend rather than a short list.
- You accept that its chromium amount (0.7 mcg) is far below what the studies used.
Gluco6 may fit you if…
- You want a once-a-morning capsule and no dropper or measuring.
- You want the lead ingredient, chromium, in an amount that studies have used.
- Lowest published price per bottle is your deciding factor.
- You want a refund that accepts opened and empty bottles.
If neither format decides it for you, Gluco6 is the one we would start with; see how both rank in our best blood sugar supplements comparison.
Check Gluco6 price on the official site →Opens the brand's official website · money-back guarantee
Check Glycovit price on the official site →Opens the brand's official website · money-back guarantee
How to be sure you are on the official Glycovit store
Blood sugar supplements attract copycats, and Glycovit is no exception: a similarly spelled domain presents itself as the "Official Website", and marketplace listings of various origins circulate. Authenticity of those is not something we can verify. Before you pay, check that the order page sits on glycovit.com, that the checkout is a BuyGoods page, and that the label image on the page matches the one described here: REV 07/25, 1 ml serving, 30 servings, chromium 0.7 mcg, 200 mg blend, Largo, Florida. Also ignore press-release figures claiming a "3,000 mg" blend; the label says 200 mg.
For the full label walkthrough, the price table and the refund detail, see our Glycovit review, and for the copycat and marketing checks, is Glycovit legit.
Frequently asked questions
Does Glycovit or Gluco6 contain berberine?
Neither one lists berberine on its published ingredients. Both list chromium, green tea and gymnema; Glycovit's label adds another 19 blend ingredients, while Gluco6's label adds L-arabinose (Sukre), theacrine, theobromine, eleuthero, cassia cinnamon, vitamin D3 and vitamin B1.
Is Gluco6 a liquid like Glycovit?
No. Gluco6 is a capsule taken in the morning before breakfast with water. Glycovit is a 30 ml dropper bottle with a 1 ml serving and 30 servings per bottle.
Which one costs less?
Gluco6, at every tier: $69, $49 and $39 per bottle versus $79, $69 and $49 for Glycovit. Both bottles are 30-day supplies at the label serving, so Gluco6 is also cheaper per day.
Can either replace my diabetes medication?
No. Never stop, reduce or replace a prescribed medication because you started a supplement. Talk to your doctor before adding either one, especially since chromium and ginseng may lower blood sugar on top of your treatment.
Are they caffeine-free?
Not by ingredient. Glycovit's label includes guarana and green tea; Gluco6's label lists theacrine (TeaCrine) and theobromine, both caffeine-like compounds, plus green tea extract. Neither publishes a caffeine content figure.
Has either formula been studied in a clinical trial?
Not as a finished product, as far as we could find. The research that exists covers individual ingredients such as chromium, green tea and ginseng, where NCCIH describes the blood-sugar evidence as weak or inconclusive.
Related reading
ReviewDoes Glycovit work?
Glycovit is liquid drops sold with two different stories at once. Answering whether it works starts with deciding what working would even mean here, and ends with a rule about prescribed medication.
Read more →
Best ofBest blood sugar supplements (2026)
Gluco6 vs Glycovit side by side: what each label discloses, what the ingredient research says, what a month costs and how the refunds work. Our pick and why.
Read more →
ReviewGluco6 review
What the Gluco6 label actually lists, which ingredients have evidence for blood sugar, who should be careful, what it costs and how the 60-day refund works.
Read more →
Buy it from the official store so the guarantee applies, and keep your order email until you decide.
Check Glycovit price on the official site →Opens the brand's official website · money-back guaranteeSources
- Glycovit official website, Supplement Facts label REV 07/25, order page, support and returns pages (glycovit.com), accessed September 2026
- Gluco6 official order page, Supplement Facts label image, FAQ, shipping and returns pages (gluco6.com), accessed October 2026
- NCCIH: Diabetes and Dietary Supplements. nccih.nih.gov/health/diabetes-and-dietary-supplements
- NCCIH: Green Tea. nccih.nih.gov/health/green-tea
- NCCIH: Asian Ginseng. nccih.nih.gov/health/asian-ginseng
- NIH Office of Dietary Supplements: Chromium fact sheet. ods.od.nih.gov/factsheets/Chromium-HealthProfessional
- NCCIH: Cinnamon. nccih.nih.gov/health/cinnamon
- CDC: Low blood sugar (hypoglycemia). cdc.gov/diabetes
Read our full Gluco6 review for the complete label, prices and refund details.
Glycovit