Are there any side effects?

Apple cider vinegar is acidic and can erode tooth enamel with regular exposure, irritate the throat, and in large amounts affect potassium levels. Some people notice mild digestive upset when starting. Speak to a doctor first if you take insulin, diuretics, digoxin or blood pressure medication.

Apple Cider Vinegar & BHB Gummy

One gummy a day, and an honest label.

Name: BurnTide Apple Cider Vinegar & BHB Metabolism Gummies
Brand: BurnTide
Availability: InStock
Rating: 4.3 (810 reviews)

BurnTide is a daily apple cider vinegar and BHB gummy, made to sit alongside a balanced diet and regular movement. Below you will find what the label actually contains, in the amounts printed on it — including where those amounts fall short of what research uses.

See Packages — From $49/Jar Read The Label First

★★★★★ 4.3 / 5 · 810+ customer ratings

BurnTide apple cider vinegar and BHB metabolism gummies, three jar pack

The short version

BurnTide is a daily gummy for adults combining apple cider vinegar and BHB salts with trace sodium, calcium and magnesium, formulated to support metabolism, steady energy and appetite awareness. 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 weight-loss medicine, and the BHB content sits well below the amounts used in ketone research.

Format	Gummy — one gummy once daily
Key ingredients	Apple cider vinegar, BHB salts (calcium / magnesium / sodium β-hydroxybutyrate)
Blend size	525 mg proprietary blend, plus sodium 2.5 mg, calcium 1 mg, magnesium 0.75 mg
Made for	Adults 18+ wanting everyday support alongside diet and activity
Manufacturing	FDA-registered, GMP-certified facility in the USA (registration is not FDA approval)
Price	$79 per jar for two, down to $49 per jar on the six-jar package
Guarantee	60 days, money back
Not suitable for	Under-18s, pregnancy and nursing, and anyone on insulin, diuretics or digoxin without medical advice (see safety)
Not	A ketosis-inducing dose, a weight-loss drug, or a treatment for obesity or diabetes

Steady support, measured honestly

Straight talk

What the label actually says

Most pages selling this kind of product describe the ingredients without printing the amounts. Here are the amounts, and here is what they do and do not support.

Supplement facts — per serving (1 gummy)

Sodium	2.5 mg
Calcium	1 mg
Magnesium	0.75 mg
Proprietary blend — apple cider vinegar, BHB salts	525 mg

On the minerals. These amounts are trace. Magnesium at 0.75 mg is a fraction of a percent of an adult daily reference intake, and calcium at 1 mg is smaller still. You will see these minerals described elsewhere as driving energy production and enzyme reactions. At these amounts they are not doing that work, and this page will not claim otherwise.

On the BHB. Studies that raise blood ketones with exogenous BHB salts generally use somewhere between 6 and 12 grams per serving. BurnTide's entire proprietary blend is 525 milligrams, and that is shared with the apple cider vinegar. The BHB portion is therefore a small fraction of a research dose. This product should not be expected to put you into nutritional ketosis, and it is worth knowing that even at full research doses, raising blood ketones is not the same thing as burning stored body fat.

What that leaves. Apple cider vinegar is the ingredient here with the most to point to, and it is the reason to consider the product or not. It is a familiar, inexpensive ingredient with modest research behind it for satiety and post-meal blood sugar response. A gummy is a convenient and tooth-friendlier way to take it than drinking vinegar — genuinely useful if that is what you want. Just buy it for that reason rather than for the ketone claim.

Manufacturing

What sits behind the jar

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

BurnTide made in an FDA-registered facility

FDA-registered facility That describes where it is made and under what standards. The FDA does not approve dietary supplements.

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

Stimulant free No caffeine and nothing habit-forming, so it will not interfere with sleep or cause a crash.

The basics

BurnTide, explained plainly

What is BurnTide?

BurnTide is a daily gummy supplement for adults combining apple cider vinegar and BHB salts with trace sodium, calcium and magnesium. It is formulated to support metabolism, steady daily energy and appetite awareness alongside a balanced diet.

It belongs to the apple cider vinegar gummy category, which grew because taking vinegar as a drink is unpleasant and hard on tooth enamel. A gummy solves the practical problem: it is easy to take every morning, and consistency matters far more with a supplement than any single dose does.

The people who reach for one tend to describe the same things — a metabolism that feels slower than it did at thirty, afternoon energy dips, and snacking that happens more out of habit than hunger. That is the ordinary, non-medical end of the spectrum, and it is where a product like this belongs. Read the longer explanation →

How does BurnTide work?

There is no single mechanism. Apple cider vinegar contains acetic acid, which has modest research behind it for satiety and for blunting the blood sugar rise after a carbohydrate meal. The BHB salts are included as a ketone source, though at this dose their contribution is nominal.

The most useful thing a gummy like this does is behavioural rather than biochemical. Taking something every morning tends to anchor the rest of a routine, and appetite awareness is a large part of how people actually manage weight. That is not a criticism — it is a real effect, it is just not the one the marketing usually leads with.

Being straight about the evidence. No independent clinical trial of the finished BurnTide formula has been published. Research on acetic acid is modest and mostly short-term. Research on BHB uses doses many times larger than what is in this product. Any benefit is likely to be small, gradual, and dependent on what else you are doing. See the mechanism breakdown →

The formula

What is in BurnTide?

Two active components and three trace minerals. For each: what it is, what it is included for, and what to watch out for.

Apple Cider Vinegar

Twice-fermented apple juice, containing roughly 5% acetic acid. It is the component of this formula with the most to point to: modest research supports a role in satiety and in blunting the blood sugar rise after a carbohydrate meal. It is not a fat burner, and the effects reported in studies are small. A gummy format keeps the acid off your teeth better than drinking it does, which is a genuine practical advantage.

Acidic. Regular exposure can erode tooth enamel, which does not grow back — rinse with water after taking it. May irritate the throat or stomach. In larger amounts it can lower potassium levels, so it is not suitable if you already have hypokalemia. It may interact with insulin and other diabetes medication, diuretics, digoxin, laxatives and some blood pressure medicines.

BHB Salts — calcium, magnesium and sodium β-hydroxybutyrate

Beta-hydroxybutyrate is a ketone body, bound here to minerals to make it stable in a supplement. At research doses, exogenous BHB reliably raises blood ketone levels for a few hours. The honest caveat is the dose: those studies generally use 6 to 12 grams per serving, while BurnTide's entire blend — BHB and vinegar together — is 525 mg. The listed mineral amounts on the label point the same way.

At this amount, do not expect nutritional ketosis. It is also worth knowing that raising blood ketones is not the same as burning stored body fat. Anyone with type 1 diabetes or a history of ketoacidosis should avoid ketone supplements entirely and speak to a doctor.

Sodium, Calcium and Magnesium — 2.5 mg, 1 mg, 0.75 mg

These appear on the label because they are the mineral half of the BHB salts rather than as added nutrients. The amounts are trace: a fraction of a percent of adult daily reference intakes. They are listed here for completeness and because knowing them tells you how much BHB salt is actually present. This page does not claim they contribute meaningfully to energy metabolism at these amounts.

Full ingredient page, with sources →

Please read before ordering

Is BurnTide safe?

It is a supplement, not a medicine

BurnTide is a dietary supplement for healthy adults. It does not diagnose, treat, cure or prevent obesity, type 2 diabetes, metabolic syndrome or any other condition, and it is not a substitute for prescribed treatment or medical advice. No independent clinical trial of the finished formula has been published.

The apple cider vinegar warnings are the real ones

You will read elsewhere that no side effects have been reported with this product. That is not a useful statement, because apple cider vinegar has well-documented cautions and they apply here.

Teeth. Acetic acid erodes enamel, and enamel does not regrow. Rinse your mouth with plain water after taking the gummy, and avoid brushing immediately afterwards.

Potassium. Regular vinegar intake can lower potassium levels. Do not take it if you already have hypokalemia.

Throat and stomach. Acid can irritate the oesophagus and worsen reflux in people prone to it.

Check with a doctor or pharmacist first if you take

Insulin or other diabetes medication — vinegar may lower blood sugar, which can make the medication too effective and risk hypoglycaemia. Diuretics — these already increase potassium loss. Digoxin — potassium changes matter here. Also check if you take blood pressure medication or laxatives.

Who should not take it

Anyone under 18. Pregnant or nursing women. Anyone with type 1 diabetes or a history of ketoacidosis. Anyone with existing low potassium, kidney disease or significant reflux, without medical advice first.

Possible side effects

Most people tolerate it. A minority notice mild digestive upset, nausea or heartburn in the first week. Stop use and seek advice if symptoms persist or if you notice anything unexpected.

These statements have not been evaluated by the Food and Drug Administration. Individual results vary and are not guaranteed. Full safety page →

Directions

How do I take BurnTide?

Chew one gummy once daily with a glass of water, ideally in the morning. Follow the serving size printed on the jar and do not exceed it. Rinse your mouth with plain water afterwards.

That last step matters more than it sounds. The formula contains apple cider vinegar, and rinsing removes the acid from your teeth before it has time to work on the enamel. Avoid brushing straight after — softened enamel brushes away. Wait about an hour.

Consistency beats timing. If you miss a day, simply take the normal serving the next morning; there is no need to double up. And pair it with the boring things that actually move the needle: a reasonable diet, regular walking, and sleep.

Packages

How much does BurnTide cost?

Two jars work out at $79 each. The price falls to $59 per jar on the three-jar package and $49 per jar on the six-jar package, which also includes three digital bonuses.

2 Jars

60-day supply

$79 /jar

Total: $158

+ shipping

Buy Now

Most chosen

3 Jars

90-day supply

$59 /jar

Total: $177

Free US shipping

Buy Now

Lowest per jar

6 Jars

180-day supply

$49 /jar

Total: $294

Free shipping + 3 bonuses

Buy Now

Pricing and shipping terms are set on the checkout page and can change with current promotions, so please confirm them there before ordering. The three digital bonuses are included with the six-jar package.

Included with six jars

Three digital guides

Delivered as instant downloads with the six-jar package. They are written guides, not products — useful reading rather than anything that changes what is in the jar.

Bonus 01

The Vinegar Window

Metabolism-friendly foods and simple recipes, with practical notes on when in the day they fit best.

~~$47~~ Free

Bonus 02

The Steady Embers

A short guide to how stress and sleep affect metabolism, and the small daily habits that help more than extreme changes do.

~~$57~~ Free

Bonus 03

The Companion Day

Daily rituals for sleep, stress and energy. No extreme workouts and no restrictive diets required.

~~$37~~ Free

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, and nothing below is a claim to treat a medical condition.

Appetite awareness

Acetic acid has modest research behind it for satiety. The effect reported in studies is small but real.

Post-meal blood sugar

Vinegar has been studied for blunting the glucose rise after a carbohydrate meal. This is not diabetes treatment.

Steady daily energy

No caffeine and no crash, which is the practical advantage of a stimulant-free format.

An anchored routine

Something taken every morning tends to hold the rest of a routine together. Underrated and genuinely useful.

Easier than drinking vinegar

A gummy keeps acid off your teeth better than a shot of vinegar does, and people actually keep taking it.

Alongside diet and movement

It supports a routine rather than replacing one. No supplement outperforms what you eat and how much you move.

Customer feedback

What customers report

Denise A.

Verified buyer

★★★★★

“I used to drink vinegar in water and gave up because of the taste. The gummy I actually take. Snacking in the afternoon is the thing that has changed most, and it took about a month.”

Raymond K.

Verified buyer

★★★★

“I take a diuretic so I checked with my pharmacist before starting, which I would tell anyone to do. Easy to take, no upset stomach, and I rinse with water afterwards as suggested.”

Peter M.

Verified buyer

★★★★

“Nothing dramatic, and I would be suspicious of anyone claiming otherwise. It fits into the morning and it has kept me consistent with walking, which is probably the bigger factor.”

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.

BurnTide rated 4.3 out of 5 from 810+ ratings

Two months to decide

60-day money-back guarantee

Appetite and routine changes show up over weeks rather than days, so judging this inside a fortnight would not tell you much. The guarantee runs 60 days from purchase.

If it has not earned a place in your morning, contact customer support within that window to arrange a refund. The full terms, including who covers return shipping, are set by the retailer and shown at checkout — please read them there before ordering.

See Packages

Buy it for the vinegar, not the ketones

Lowest per jar: $49

See All Packages

A convenient daily apple cider vinegar gummy, made in a GMP-certified U.S. facility and covered for 60 days.

Questions

BurnTide: common questions

BurnTide is a daily gummy supplement for adults combining apple cider vinegar and BHB salts with trace amounts of sodium, calcium and magnesium. It is formulated to support metabolism, steady daily energy and appetite awareness. It is a dietary supplement, not a weight-loss medicine.

No. Research on exogenous ketones generally uses 6 to 12 grams or more of BHB salts per serving to raise blood ketones measurably. BurnTide's entire proprietary blend is 525 mg, shared between apple cider vinegar and BHB salts.

It is also worth knowing that raising blood ketones is not the same thing as burning stored body fat, even at full research doses.

No. BurnTide does not diagnose, treat, cure or prevent obesity, type 2 diabetes, metabolic syndrome or any other condition, and it is not a substitute for prescribed treatment. If you are managing a diagnosed condition, speak to your doctor before adding any supplement.

Chew one gummy once daily with a glass of water, ideally in the morning. Follow the serving size printed on the jar. Rinse your mouth with plain water afterwards, and wait about an hour before brushing — the formula is acidic and enamel is softer straight after acid exposure.

Apple cider vinegar is acidic. Regular exposure can erode tooth enamel, irritate the throat, and in larger amounts lower potassium levels. Some people notice mild digestive upset or heartburn when starting.

Speak to a doctor or pharmacist first if you take insulin or other diabetes medication, diuretics, digoxin, laxatives or blood pressure medication. Anyone with type 1 diabetes or a history of ketoacidosis should avoid ketone supplements.

No independent clinical trial of the finished BurnTide formula has been published. The research that exists concerns individual ingredients, studied at their own doses — which, in the case of BHB, are many times larger than the amount in this product.

Yes. Orders are covered by a 60-day money-back guarantee. Contact customer support within 60 days of purchase to request a refund under the return policy shown at checkout.

Through the official checkout linked on this page. Listings on marketplaces and third-party stores are not authorised, and the guarantee does not extend to them.

Keep reading

More detail on this site

What It IsThe product, the category, and who it is and is not for. How It WorksAcetic acid, BHB and dose, with the evidence stated plainly. IngredientsEvery listed amount, and what each one does and does not do. SafetyEnamel, potassium, drug interactions and who should avoid it.

References

Sources and further reading

Cleveland Clinic — What Apple Cider Vinegar Can (and Can't) Do for You. health.clevelandclinic.org
American Dental Association — Experts provide latest science on apple cider vinegar. adanews.ada.org
Falkenberg SS, et al. Effects of Exogenous Ketone Supplementation on Blood Glucose: A Systematic Review and Meta-analysis. sciencedirect.com
Examine.com — Exogenous Ketones: benefits, dosage and side effects. examine.com/supplements/exogenous-ketones
NIH Office of Dietary Supplements — Magnesium Fact Sheet for Health Professionals. ods.od.nih.gov
NIH Office of Dietary Supplements — Calcium Fact Sheet for Health Professionals. ods.od.nih.gov

These references concern individual ingredients and nutrient reference intakes 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 BurnTide, and research on an ingredient is not evidence about a finished product.