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💧 Independent Review · Updated September 2026 · Liquid Drops · 21-Ingredient Blend

RetraBurn Review: What's Actually Inside These Weight-Management Drops

RetraBurn is a liquid dietary supplement sold in a 1 oz (30 mL) dropper bottle — one dropperful daily, taken under the tongue or stirred into water. The formula is built around a 21-ingredient proprietary blend of botanicals and amino acids — green tea leaf, African mango seed, guarana, Coleus forskohlii, cayenne, gymnema, maca and L-carnitine among them — plus chromium picolinate at 7 mcg (20% DV), the only ingredient disclosed by individual amount.

This page is our own breakdown: what's in the bottle, how the drops are meant to be used, what the packages actually cost, what the refund policy covers — and, just as importantly, the parts the marketing doesn't spell out. We're an affiliate, and we say so up top. Here's the honest version.

Quick Facts
Format
Liquid drops — 1 dropperful (1 mL) daily
Size
1 oz / 30 mL — 30 servings per bottle
Formula
21-ingredient proprietary blend + chromium picolinate
Category
Weight-management / metabolic support supplement
Refund
Money-back guarantee — see current terms at checkout
Made
USA, in an FDA-registered facility, to GMP standards
  • Liquid dropper format — no capsules or tablets to swallow
  • Botanical and amino-acid blend, not a stimulant-only fat burner
  • One 1 mL serving a day — simple routine, no timing rules
  • Chromium picolinate is the one dose-disclosed ingredient (7 mcg, 20% DV)
  • Sold direct online through BuyGoods — not in retail stores
  • Money-back guarantee on orders placed through the official page
See Current Pricing → Read the Ingredients
Made in USA GMP Standards Free US Shipping on 3 & 6 Bottles
RetraBurn weight management drops — 3 bottle package, 1 oz / 30 mL each
30 mL30 servings
21blend ingredients
How we put this page together

We haven't run a clinical trial on RetraBurn, and neither has anyone else — like nearly every supplement in this category, it hasn't been tested as a finished formula in a published study. What we can do is read the label, check what the research says about the individual ingredients, compare the pricing against what similar products charge, and lay it out plainly.

Everything below comes from the product's own label and sales materials, plus public research databases. Where the evidence for an ingredient is thin, we say so rather than dressing it up. You'll find no invented customer quotes on this page and no doctor endorsements we can't verify.

The Format

Why People Choose Drops Over Pills

RetraBurn's main practical difference from a typical capsule fat-burner is the delivery format. Here's what that does and doesn't buy you.

💧

No Pills to Swallow

A dropperful under the tongue or in water. For anyone who struggles with capsules — a common reason people quit supplements — this removes the friction entirely.

⏱️

One Dose a Day

1 mL daily, typically in the morning. No splitting doses around meals, no mid-afternoon second capsule to forget. Simpler routines get followed more often.

🇺🇸

Made in the USA

Produced in an FDA-registered facility under GMP standards. That's a manufacturing-quality standard — it is not FDA approval of the product or its claims.

🌿

Botanical-Led Blend

Green tea, African mango, guarana, forskohlii, cayenne and gymnema alongside amino acids — rather than a high-caffeine stimulant stack.

RetraBurn 6-bottle package — the lowest per-bottle price tier
What Is RetraBurn

What RetraBurn Is — and What It Isn't

RetraBurn is a liquid dietary supplement positioned for weight management and metabolic support. Each 1 oz bottle holds 30 servings at the labelled dose of one dropperful (1 mL) per day, so a single bottle is a one-month supply. It's taken sublingually — held under the tongue — or mixed into water, and the label suggests the morning.

The formula is a proprietary blend of 21 ingredients. That phrase matters: under US labelling rules, a proprietary blend lets a manufacturer list the total weight of the blend without disclosing how much of each ingredient is in it. So while you can see everything that's in RetraBurn, you cannot see whether the green tea extract is a clinically studied dose or a token amount. The one exception is chromium picolinate, disclosed at 7 mcg per serving (20% of the Daily Value).

What it isn't: a medication, a metabolic disorder treatment, or a substitute for changing what you eat. It's a dietary supplement, which means it's regulated as a food, not a drug — the FDA doesn't review or approve these products for effectiveness before they go on sale. Anyone marketing it as a cure for a medical condition is going beyond what the category permits.

Liquid Drops 30 mL / 30 Servings 21-Ingredient Blend Chromium 20% DV Made in USA Sold via BuyGoods
How It Works

The Six Mechanisms the Formula Targets

RetraBurn's ingredients cluster around six different angles on weight management. Here's what each group is intended to do — and how solid the science is behind it.

Step 01

Sublingual Absorption

Held under the tongue, some compounds pass through the oral mucosa into the bloodstream, bypassing first-pass liver metabolism. This is well-established for certain small molecules; for large botanical extracts the advantage is more modest than marketing usually implies.

Step 02

Thermogenic Support

Green tea leaf extract, guarana seed and cayenne pepper fruit are the classic thermogenic trio. Green tea catechins with caffeine have the most human data behind them — the measured effect on daily energy expenditure is real but small.

Step 03

Blood Sugar & Cravings

Chromium picolinate and gymnema sylvestre both target glucose handling and sugar cravings. Gymnema has a genuinely interesting effect: it temporarily blunts sweet taste perception on the tongue.

Step 04

Fat Metabolism Transport

L-carnitine HCl shuttles fatty acids into mitochondria to be burned for fuel. The biochemistry is textbook; whether supplementing it moves the needle in people who aren't deficient is much less clear.

Step 05

Appetite & Satiety

African mango seed extract and L-glutamine are included for satiety. African mango has a handful of small, mostly single-site trials — promising in headline terms, thin in replication.

Step 06

Stress, Energy & Sleep

Maca, eleuthero, astragalus and panax ginseng are adaptogens; GABA and L-tryptophan lean toward calm and sleep. Poor sleep and high stress both reliably work against weight loss, so this angle is more sensible than it first looks.

The honest caveat

Every mechanism above is plausible in isolation. What nobody can tell you — including us — is how much of each ingredient RetraBurn contains, because the proprietary blend doesn't disclose it. A formula can list twenty-one impressive ingredients and still deliver most of them at doses far below what the studies used. Treat any supplement in this category as a small assist on top of diet and activity, never as the main driver.

Ingredients

The Full RetraBurn Ingredient List

Twenty-one botanicals and amino acids in a proprietary blend, plus one dose-disclosed mineral. Here are the ones doing the heavy lifting.

01

Green Tea Leaf Extract (Camellia sinensis)

The most-researched ingredient in the formula. Its catechins — chiefly EGCG — combined with naturally occurring caffeine have been shown to modestly raise energy expenditure and fat oxidation. Meta-analyses find a real but small effect on body weight. Also a strong antioxidant. Full breakdown →

02

African Mango Seed Extract (Irvingia gabonensis)

A West African seed extract studied for satiety, lipid metabolism and leptin signalling. Early trials reported notable results, but they were small, short and largely from the same research group — the evidence needs independent replication before anyone should lean on it. Full breakdown →

03

L-Carnitine HCl

An amino-acid derivative that transports long-chain fatty acids into the mitochondria, where they're oxidised for energy. Essential to how the body burns fat. The open question is whether extra carnitine helps people who already make enough — in healthy adults, results are mixed. Full breakdown →

04

Chromium Picolinate — 7 mcg (20% DV)

The only ingredient with a disclosed amount. An essential trace mineral involved in insulin signalling and macronutrient metabolism. Research on chromium for weight loss is genuinely mixed; its clearer role is supporting normal glucose handling. Full breakdown →

05

Gymnema Sylvestre Leaf Extract

An Ayurvedic herb whose Hindi name translates roughly to "sugar destroyer." Gymnemic acids temporarily block sweet-taste receptors, which can make sugary food less appealing for a short window — an unusually direct, and easily self-tested, mechanism for cravings.

06

Coleus Forskohlii Root Extract

The source of forskolin, which raises cyclic AMP inside cells — a signalling step involved in fat breakdown. Popular in fat-burner formulas; the human trials are small and results inconsistent, with body-composition effects clearer than scale weight.

07

Guarana Seed & Cayenne Pepper Fruit

Guarana is a natural caffeine source that releases more slowly than coffee; cayenne supplies capsaicin, linked in trials to a small thermogenic bump and modest appetite reduction. Together they account for most of the formula's stimulant character — worth knowing if you're caffeine-sensitive.

08

Adaptogens: Maca, Eleuthero, Astragalus, Panax Ginseng

Four traditional adaptogens included for stress resilience, steady energy and general vitality. The evidence here is mostly traditional-use and preliminary rather than conclusive for weight specifically — but since chronic stress and fatigue reliably undermine diet adherence, the rationale holds up.

09

Amino Acids: L-Glutamine, L-Tyrosine, L-Arginine, Beta-Alanine, GABA, L-Tryptophan

A spread covering gut and satiety support (glutamine), focus and alertness (tyrosine), blood flow (arginine), exercise buffering (beta-alanine), and calm and sleep quality (GABA, tryptophan). Individually sensible; in an undisclosed blend, the doses are almost certainly well below what standalone studies use.

10

Also in the Blend

Grape seed extract and grapefruit seed (antioxidant polyphenols), raspberry ketones (popular in weight-loss marketing, with human evidence that remains weak), and monoammonium glycyrrhizinate, a licorice-derived compound used here mainly for flavour.

Complete label listing

  • Maca root extract
  • African mango seed extract
  • Grape seed extract
  • Guarana seed extract
  • Eleuthero root extract
  • Astragalus root extract
  • Green tea leaf extract
  • Gymnema sylvestre leaf extract
  • Coleus forskohlii root extract
  • Cayenne pepper fruit extract
  • Grapefruit seed
  • Panax ginseng root extract
  • Raspberry ketones
  • L-glutamine
  • L-tyrosine
  • L-arginine
  • Beta-alanine
  • Monoammonium glycyrrhizinate
  • GABA
  • L-tryptophan
  • L-carnitine HCl
  • Chromium picolinate (7 mcg, 20% DV)

Ingredient amounts within the proprietary blend are not individually disclosed on the label. Always check the current label on the bottle you receive — formulas can change.

The Verdict

Who RetraBurn Suits — and Who Should Skip It

No supplement is right for everyone. Here's our read on where this one fits.

👍

It may be worth a try if…

You're already working on your diet and activity and want a daily assist rather than a miracle · you dislike swallowing capsules · you prefer a botanical blend to a high-dose caffeine stack · you want something with a simple once-a-day routine · you're comfortable buying online direct and you've read the refund terms first.

👎

Look elsewhere if…

You're expecting weight loss without changing anything else · you're sensitive to caffeine (guarana and green tea both contribute) · you're pregnant, nursing, or under 18 · you take medication for blood sugar, blood pressure, thyroid or blood thinning — several ingredients here can interact, so talk to your doctor first · or you need to see exactly how much of each ingredient you're getting.

On realistic expectations

Supplements in this category work at the margins. The ingredients with the best human evidence here — green tea catechins, caffeine, capsaicin — produce measurable but modest effects in trials, typically a small increase in daily calorie burn rather than a dramatic one. Anyone promising twenty pounds in a month from drops alone is selling you something. Used alongside a calorie deficit and regular movement, a formula like this is a supporting player. That's the honest frame, and it's the one worth buying on.

Directions

How to Take RetraBurn

Shake the bottle well. Natural extracts settle, and an unshaken bottle gives you an uneven dose from the first day to the last.

Take one full dropper (1 mL) once a day. Squeeze the bulb, draw the liquid to the marked line, and either hold it under your tongue for around thirty seconds before swallowing, or stir it into a small glass of water. Under the tongue is what the label recommends.

Morning is the suggested time. Given the guarana and green tea content, this isn't arbitrary — taking a caffeine-containing formula late in the day is a reliable way to sleep badly, which works directly against what you're trying to achieve.

Be consistent, and give it time. One bottle is thirty days. Botanical formulas are gradual by nature, and a fair trial means daily use over several weeks alongside whatever diet and activity changes you're making — not a week of drops on an unchanged routine.

Store it cool and dry, away from direct sunlight, and keep it out of reach of children.

1 mL daily Sublingual or in water Morning 30-day bottle
RetraBurn 2-bottle starter package
Pricing

RetraBurn Packages & Pricing

RetraBurn is sold only direct through its official checkout — not on Amazon, not in pharmacies. Prices below were current at the time of writing; always confirm on the order page.

Starter

2 bottles · 60 servings
RetraBurn 2-bottle package
$79/bottle
$158 total
Check Availability
Most Popular

3-Bottle

3 bottles · 90 servings
RetraBurn 3-bottle package
$69/bottle
$207 total
Free US shipping
Check Availability

Best Value

6 bottles · 180 servings
RetraBurn 6-bottle package
$49/bottle
$294 total
Free US shipping
Check Availability
Which package makes sense

The per-bottle price drops sharply with volume — $79 down to $49, a 38% difference. But buying six months of a supplement you've never taken is a real commitment, which is why the refund policy matters more than the discount. If you're trying it for the first time and want to keep your risk low, the starter package costs less up front even though each bottle costs more. If you already know the formula agrees with you, the larger packages are where the value is.

✓Money Back Guarantee

Money-Back Guarantee

RetraBurn is sold with a money-back guarantee through BuyGoods, the retailer handling the checkout. Refund windows on these offers do change, and the terms on the order page are the ones that bind — so read them before you buy, not after.

  • Confirm the window — check the exact number of days stated at checkout
  • Check what qualifies — some policies cover opened bottles, others only unopened
  • Know the start date — refund clocks often run from shipment, not delivery
  • Keep your order number — BuyGoods handles refunds, and you'll need it
View Official Terms & Pricing →
FAQ

Frequently Asked Questions

What is RetraBurn?

A liquid dietary supplement marketed for weight management and metabolic support. It comes in a 1 oz (30 mL) dropper bottle holding 30 daily servings, and contains a 21-ingredient proprietary blend of botanicals and amino acids plus chromium picolinate at 7 mcg (20% DV) per serving.

How do I take it?

Shake well, then take one full dropper (1 mL) once daily — held under the tongue for about thirty seconds, or mixed into water. The label suggests morning, which also avoids the caffeine from guarana and green tea interfering with sleep.

How long before I'd notice anything?

There's no honest precise answer, because it depends far more on what else you're doing than on the drops. Botanical formulas act gradually, and most people give a supplement like this at least four to eight weeks of consistent daily use alongside dietary changes before judging it. If you're expecting results from the drops alone, you'll be disappointed on any timeline.

Does RetraBurn contain caffeine?

Yes — indirectly. Guarana seed extract is a concentrated natural caffeine source, and green tea leaf extract contributes more. The total amount isn't disclosed because both sit inside the proprietary blend. If you're caffeine-sensitive, take it early in the day, or check with your doctor first.

Are there side effects?

The label doesn't list common side effects, but the ingredients suggest what to watch for: caffeine-containing botanicals can cause jitteriness, a faster heartbeat or trouble sleeping in sensitive people, and cayenne can upset some stomachs. Stop taking it and speak to a doctor if anything feels off. This isn't medical advice — if you have a health condition or take prescription medication, particularly for blood sugar, blood pressure, thyroid or blood thinning, check with your doctor before starting.

Can I take it with my medication?

Ask your doctor or pharmacist — this is not a question to settle from a website. Several ingredients in this formula have documented interaction potential: chromium and gymnema affect blood sugar, ginseng and astragalus can interact with blood thinners and immunosuppressants, and forskolin may affect blood pressure medication. Bring the label with you to the appointment.

Why doesn't the label show ingredient amounts?

Because it's a proprietary blend. US labelling rules let manufacturers list the total blend weight and the ingredients in descending order without disclosing each individual amount, which protects the formula from being copied. The trade-off for you is that you can't verify whether any ingredient is present at a dose that matches the research. Chromium picolinate is listed separately at 7 mcg, so that one is known.

Where can I buy it?

Through the official online checkout only, handled by BuyGoods. It isn't stocked by Amazon, Walmart or pharmacies. Listings claiming to sell it elsewhere are not covered by the manufacturer's refund policy, and there's no way to verify what's in the bottle.

What's the refund policy?

RetraBurn is sold with a money-back guarantee through BuyGoods. Because the exact window and conditions on these offers change, read the terms on the order page before purchasing — that's the version that applies to your order. Keep your order confirmation; refunds go through BuyGoods as the retailer.

Is this the official RetraBurn website?

No. rretraburn.com is an independent review site. We're not the manufacturer, we don't handle orders, shipping or refunds, and we earn a commission when someone buys through our links. Our order buttons take you to the official checkout, where the purchase is handled. Full disclosure here.

Further Reading

Go Deeper on the Ingredients

We've written up the research behind the main actives — what the studies actually found, not what the marketing claims.

Visit the Blog →
RetraBurn drops

Ready to Check Current RetraBurn Pricing?

Our buttons go straight to the official BuyGoods checkout, where the current pricing, shipping costs and refund terms are shown before you pay.

30 mL1 oz bottle
21Ingredients
1/dayDropperful
$79 From $49/bottle
See Official Pricing →

Research References

Background reading on the individual ingredients. These are general research sources — none of them study RetraBurn as a finished product.

Save up to $180 on multi-bottle packagesOfficial checkout · current pricing & refund terms
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