Not in the sense that you won't receive a product. You will. The issue is whether the product justifies $116 a month, and whether the recurring billing is clearly disclosed. The formula is a proprietary blend, so you can't tell if the active ingredients are underdosed. That's a red flag, not a scam.

The vendor lists a mix of herbs, vitamins, and minerals — including chromium, cinnamon bark, and melatonin. But the label uses a proprietary blend, so you don't know how much of each ingredient you're getting. Without that transparency, you can't compare doses to clinical studies.

How does the refund work?

ClickBank offers a 60-day refund on all products. You email ClickBank support with your order ID, and the refund is processed in 3–7 business days. The vendor can't block it. But note: you'll need to cancel any recurring subscription separately to avoid future charges.

Will Gluconite lower my blood sugar?

Some ingredients, like chromium, have modest effects in people with deficiencies. But there's no study on this specific formula at these unknown doses. If you're on diabetes medication, taking this without medical supervision could cause your blood sugar to drop too low — that's a real risk, not a hypothetical.

Review · Other Supplements

Gluconite

Name: Gluconite review — Skeptical
Item: Gluconite
Rating: 2.1
Author: Supplement Skeptic Research Desk

A $116 nighttime blood sugar supplement with recurring billing, a proprietary blend that hides underdosing, and no independent clinical trials on the finished formula. The refund window is real, but the value isn't.

Verdict Skeptical 4.2/10

Supplement Skeptic Research Desk

Last updated May 19, 2026 · Evidence review · Methodology · About the desk · Is it a scam?

Reviewed evidence Claims, dose transparency, refund path, and ingredient plausibility checked.

Skeptic read

Skeptical4.2/10

Price checked: $116
Dose visibility: Limited: key ingredient doses are hidden or hard to verify
Main risk: $116 for a 30-day supply is expensive for a supplement with no published clinical proof of efficacy
Better use case: Someone who has already tried diet and exercise for blood sugar control and wants to experiment with a nighttime supplement — and who will use the refund window if it doesn't help
Skip if: You're on prescription diabetes medication or insulin — combining with an unverified blend could cause hypoglycemia
Evidence file: 1 source attached

Check price and terms Compare category

Best for

Someone who has already tried diet and exercise for blood sugar control and wants to experiment with a nighttime supplement — and who will use the refund window if it doesn't help
People who struggle with both sleep and blood sugar, and want a single product that addresses both, provided they understand the dose transparency issue

Avoid if

You're on prescription diabetes medication or insulin — combining with an unverified blend could cause hypoglycemia
You expect a supplement to replace lifestyle changes or medication
You're not willing to monitor your blood sugar closely while trying a new product
You don't want to deal with canceling a recurring subscription

Dose transparency

Limited: key ingredient doses are hidden or hard to verify

Checkout note

Check renewal terms before buying

What it gets right

60-day ClickBank refund window is real — you can try the product and get your money back if it doesn't work
Contains chromium and cinnamon, two ingredients with some evidence for modest blood sugar support
Nighttime dosing may help if sleep disruption is contributing to poor glucose control
Single-bottle purchase available, so you're not forced into a multi-month commitment upfront

What it doesn't

$116 for a 30-day supply is expensive for a supplement with no published clinical proof of efficacy
Recurring billing is enabled — you'll be charged again unless you actively cancel, and the checkout disclosure is easy to miss
The formula is a proprietary blend, so you can't verify whether key ingredients are dosed at clinically effective levels
The sales page leans on affiliate-marketing jargon ('EPCs', 'AOV', 'powerhouse') that tells you the funnel converts, not that the product works
Gravity of 1.8 is low, meaning few affiliates are promoting it — often a sign of high refund rates or poor customer retention

Check price and refund terms

What Gluconite is, in one sentence.

A $116-a-month nighttime supplement sold through ClickBank that claims to support healthy blood sugar and sleep, using a proprietary blend of herbs and nutrients at undisclosed doses.

The marketing pitches it as a breakthrough formula that works while you sleep. The reality is you’re buying a mix of ingredients that have some evidence individually — chromium, cinnamon, melatonin — but in amounts you can’t verify, with no published clinical trial on the finished product.

What you actually get

One bottle (30-day supply). The label lists a “Proprietary Blend” of several hundred milligrams. You don’t know how much of any single ingredient you’re swallowing.
Any advertised bonus guides. These are typically short PDFs with generic sleep hygiene or diet tips. They cost the vendor nothing and add no real value.
Enrollment in auto-ship. The checkout page defaults to a recurring subscription unless you uncheck a box. Many buyers miss this. You’ll be charged $116 again in 30 days unless you cancel.
A 60-day refund window. This is real, handled by ClickBank, not the vendor. You can try one bottle and get your money back, but you must cancel the subscription separately.

The ingredients: what we know and what’s hidden

Gluconite lists chromium, cinnamon bark extract, and melatonin among its ingredients. Chromium picolinate at 200–1000 mcg daily has been shown to modestly improve insulin sensitivity in some studies, but the effect is small and inconsistent. Cinnamon extracts can lower fasting blood glucose by a few points, but only when standardized for active compounds — and you can’t tell if this product uses a standardized extract. Melatonin is a well-studied sleep aid, but its effect on blood sugar is indirect at best.

All of these are hidden inside a proprietary blend. That means you could be getting a sprinkle of chromium and a dusting of cinnamon — enough to list on the label, not enough to do anything. Without a transparent label, you’re trusting the vendor to have formulated effectively. At $116 a bottle, that’s a lot of trust.

How the marketing oversells

The sales page is written for affiliates, not for buyers. It boasts “Outstanding EPCs and huge AOVs” — that’s earnings per click and average order value, metrics that tell you the funnel is built to make money for affiliates, not that the supplement works. The page also says “Fully optimized and ready to hit the bullseye for you” — again, affiliate language. When a supplement’s primary marketing is aimed at recruiters, not end users, be skeptical.

The headline “Destroyer Blood Sugar Offer” is pure hype. No supplement destroys blood sugar; you need blood sugar to live. The goal is healthy regulation, not annihilation. Hyperbolic language like this is a tell that the product is being sold on emotion, not evidence.

What it costs and how the refund works

$116 for the first bottle, then $116 per month thereafter if you don’t cancel. The recurring charge is disclosed during checkout, but it’s easy to overlook. You must actively cancel the subscription through ClickBank or the vendor’s customer service to stop the charges.

The 60-day refund is through ClickBank, not the vendor. You email support with your order ID, and the money comes back in under a week. This is a real safety net. But you’ll still need to cancel the subscription; a refund on one order doesn’t stop future shipments.

Where the marketing oversells (the specific lines)

“Powerhouse blood sugar diabetes supplement” — The term “powerhouse” has no medical meaning. And calling it a “diabetes supplement” skirts FDA regulations; supplements cannot claim to treat disease.

“Outstanding EPCs and huge AOVs” — This is an affiliate recruitment message, not a consumer claim. It tells you the product is profitable for affiliates, not that it’s effective.

“Fully optimized and ready to hit the bullseye” — More affiliate jargon. The bullseye is the customer’s wallet.

Who should buy, who should skip

Buy this only if you’ve exhausted diet, exercise, and doctor-supervised options, and you want to experiment with a nighttime supplement while understanding that the doses are unknown. Use the 60-day window. If your blood sugar doesn’t improve measurably, refund it.

Skip this if you take diabetes medication. The risk of hypoglycemia from an unverified blend is real. Skip it if you’re not willing to track your blood glucose before and after. Skip it if you don’t want to hassle with canceling a subscription.

The honest read

Gluconite is a classic ClickBank supplement: a high price, a proprietary blend, recurring billing, and marketing that speaks to affiliates more than consumers. The ingredients might do something, but you’re paying $116 for a mystery mix. The refund window is your only real protection. Use it.

— Mara Vance

Here's what I'd actually do

If you have already read the label and you are willing to test it for six weeks against your own lab work, not against how you feel:

Gluconite - Destroyer Blood Sugar Offer sits in the middle band — defensible ingredient pool, unverifiable dosing, premium ClickBank-funnel pricing. The 60-day refund is your insurance. Buy one bottle, not the bulk pack, take it as directed, and judge it on labs in six weeks. Refund if it did nothing.

Don't buy this if: Do not buy this if you would not also pay for a basic metabolic panel to test whether it did anything. Without labs, you cannot tell the supplement from the placebo from the regression-to-the-mean.

— Mara Vance · Hospice nurse, retired (RN, 28 years)

Sources and review method

Supplement Skeptic reviews compare the visible label and sales claims against published research, dose ranges used in human studies, safety guidance, checkout terms, and refund mechanics. This page is not medical advice.

Vendor sales page — ClickBank-listed sales page (active as of catalog import)

Read the review methodology Read the editorial policy

Frequently asked questions

Is Gluconite a scam?: Not in the sense that you won't receive a product. You will. The issue is whether the product justifies $116 a month, and whether the recurring billing is clearly disclosed. The formula is a proprietary blend, so you can't tell if the active ingredients are underdosed. That's a red flag, not a scam.
What's in Gluconite?: The vendor lists a mix of herbs, vitamins, and minerals — including chromium, cinnamon bark, and melatonin. But the label uses a proprietary blend, so you don't know how much of each ingredient you're getting. Without that transparency, you can't compare doses to clinical studies.
How does the refund work?: ClickBank offers a 60-day refund on all products. You email ClickBank support with your order ID, and the refund is processed in 3–7 business days. The vendor can't block it. But note: you'll need to cancel any recurring subscription separately to avoid future charges.
Will Gluconite lower my blood sugar?: Some ingredients, like chromium, have modest effects in people with deficiencies. But there's no study on this specific formula at these unknown doses. If you're on diabetes medication, taking this without medical supervision could cause your blood sugar to drop too low — that's a real risk, not a hypothetical.