
Honest
For the body already doing the work.
If you're not in the kitchen and the gym, save your money. If you are — this is the assist that complements what's already moving.
Withanly · Fat Burner with MCT
4.6 · 118 reviews60 vegan capsules · 2 per day · MCT + green tea + L-carnitine + cayenne
The food's clean, the gym's consistent, the scale moved fast for the first month and then stopped. This is not a weight-loss pill — those don't exist. It's the daily metabolic helper for the body that's already doing the hard part, designed to support the burn you're working for instead of replacing it.
“Useful adjunct during my cut phase. I wouldn't take it without the diet.”
Pre-launch tester feedback. Individual results vary. This supplement supports metabolic rate as an adjunct to dietary and exercise protocols. It is not a weight-loss product on its own.

Bottle, label, capsule, and packaging appearance may vary slightly from images shown.
Withanly · Fat Burner with MCT
4.6 · 118 reviews60 vegan capsules · 2 per day · MCT + green tea + L-carnitine + cayenne
The food's clean, the gym's consistent, the scale moved fast for the first month and then stopped. This is not a weight-loss pill — those don't exist. It's the daily metabolic helper for the body that's already doing the hard part, designed to support the burn you're working for instead of replacing it.
“Useful adjunct during my cut phase. I wouldn't take it without the diet.”
Pre-launch tester feedback. Individual results vary. This supplement supports metabolic rate as an adjunct to dietary and exercise protocols. It is not a weight-loss product on its own.
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The formula
A quieter system

Honest
If you're not in the kitchen and the gym, save your money. If you are — this is the assist that complements what's already moving.

Fuel
When carbs are down and the energy dips around hour three of the workday, MCT gives the body a quick, clean fuel that doesn't break the cut.

Burn
Two of the most-researched metabolic helpers in supplement science — together, in a sensible dose, no neon-warning-label thermogenic spike.

01
One capsule, twice a day, with water. No timing dance, no stimulant cycling.

02
Most people notice a steadier daytime baseline within 7–10 days — not a hit, a settling.

03
By week 3–4, the 3am wake-up softens. You’ll know it’s working when you stop noticing the time.
What's inside
Every ingredient, the form we use, the dose per serving, the mechanism that makes it relevant, and the peer-reviewed study that backs it.
500 mg per serving
Form: 500 mg MCT oil powder (per 2-cap serving)
Medium-chain triglycerides from coconut oil — metabolised directly to ketones by the liver. Provides faster cellular fuel than longer-chain dietary fats.
Medium chain triglycerides enhances exercise endurance · Nutrients, 2015400 mg per serving
Camellia sinensis
Form: 400 mg green tea extract standardised to 50% EGCG (per 2-cap serving)
Epigallocatechin gallate — the primary catechin in green tea — is studied for supporting thermogenesis and metabolic rate. Decaffeinated for clean stimulant-free use.
Green tea catechins, caffeine and body-weight regulation · Physiology and Behavior, 2010500 mg per serving
Form: 500 mg L-carnitine L-tartrate (per 2-cap serving)
An amino-acid-like compound that transports long-chain fatty acids into mitochondria for energy production. The L-tartrate form is the most-studied for performance applications.
The effect of L-carnitine supplementation on body weight, BMI, and fat mass — a meta-analysis · Obesity Reviews, 2016100 mg per serving
Capsicum annuum
Form: 100 mg cayenne extract standardised to 0.5% capsaicin (per 2-cap serving)
Capsaicin — the active compound in cayenne — is studied for supporting thermogenesis (the body's heat-production process). A common adjunct in metabolic-support formulas.
Capsinoids and related food ingredients enhance fat oxidation in humans · American Journal of Clinical Nutrition, 2014These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
What the research says
Peer-reviewed human trials on the active ingredients that anchor what people feel.
Nutrients · 2015
Review of MCT supplementation across exercise-performance and metabolic-support research.
Read the studyPhysiology and Behavior · 2010
Meta-analysis reviewing green tea catechins across body-composition and metabolic-rate research.
Read the studyObesity Reviews · 2016
Meta-analysis of 9 RCTs: L-carnitine supplementation showed modest support of body-composition endpoints when paired with dietary protocols.
Read the studyAmerican Journal of Clinical Nutrition · 2014
Capsinoids supported fat-oxidation endpoints during 12-week supplementation vs placebo.
Read the studyCited studies were conducted on the active ingredients in this product. Individual responses vary. These statements have not been evaluated by the Food and Drug Administration.
Try without risk
Try this for a full month. If it isn't what you were looking for — even with an empty bottle — write us within 30 days of delivery and we'll refund the order. No return required. Email us — we'll process the refund, the bottles stay with you. No restocking fee, no return shipping, no “are you sure?” forms.
Reach contact@withanly.com — average refund response under twelve hours.
Verified buyer reviews
4.6
118 reviews
89%
would recommend
Real reviews only
Be one of the first to leave a review after you try it — and we'll send you $5 off your next order as thanks.
Email us when you're ready to review →What people taking MCT Oil Powder, Green Tea are saying
These quotes are from users of products containing MCT Oil Powder, Green Tea — not Withanly— sourced from public Reddit and Quora threads. Click the source link below each quote to read the original in context. Quotes have had competitor brand names removed for legibility; nothing else is edited.
MCT Oil Powder
“I had a bad reaction to mct oil. Don’t use it and don’t need it for keto. You can get all the benefits of keto and avoid a lot of ‘keto’ products. Mental and physical. Spend your money on good meat and vegetables and healthy fats. Whole Foods, not the grocery store is the best recommendation for most and will save a a lot of money. My food bills are a 1/3 of what they used to be now that I removed ‘keto’ labeled products.”Read the original
“It's WAY too much hype, and NO substance. There's nothing bad about it, but it's just another kind of fat. It doesn't do any more or less to promote ketosis. It might be worth the expense for a vegan doing keto, as keto vegans often struggle to get enough fat to function within the carb limits on a veg-only diet. But there's no known actual benefit for omnivore keto people.”Read the original
“Diarrhea the first time I tried a teaspoon. Lots and lots of diarrhea. I missed work. Never again. I’ve eaten keto for 8 nonstop years now without it, it’s not necessary. Empty fat calories won’t help if weight loss is your goal either. Get your calories from nutrient dense whole foods instead and eat at a deficit if weight loss is your goal. 👍🏻 And the general consensus with regard to fasting is that calories break a fast. “Fat fast” is really more of an oxymoron than anything else imo, but that’s always being debated in subs like r/fasting and r/intermittentfasting so it may be worth reading through posts!”Read the original
“OMG I read that ages ago and it was the funniest thing I've ever read! That top reviewer has a gift of storytelling! BTW they discontinued the gummy bears bc of the gastro problems they caused, but the review lives on reddit [For your reading pleasure](https://www.reddit.com/r/amazonreviews/comments/11otwx0/the_horror_that_is_haribo_sugarfree_gummi_bears/)”Read the original
“For hot yoga, key is hydration, plenty of electrolytes, and taking breaks when you need them. I do gently heated yoga (90F) most days. Mct oil probably not going to be a magic energy boost, and also risks extra trips the bathroom!”Read the original
Green Tea
“I ended up in hospital with acute non-viral hepatitis for a week, after taking a caffeine pill that happened to have a load of green tea extract in it, on a regular basis, rare reaction apparently.”Read the original
“Thank you for this anecdote. An important qualifier to the linked article is "338mg per day as a supplement *with normal liver function*". All too often people will use the number as gospel and forget all the statement conditions. Based off my experience in the supplement industry, it is always a rare reaction to green tea extract that makes headlines.”Read the original
“[brand removed] is quality company that I would usually go to first. However I would advise you to do some research on the safety of this and egcg. Just be careful and maybe take breaks or alternate days”Read the original
Quotes are user-generated content from public forums about the ingredient class — not testimonials for Withanly. Withanly does not endorse the original posters or compensate them for these quotes. Individual responses vary. These statements have not been evaluated by the Food and Drug Administration.
Honest answers
Not on its own. We are explicit: weight loss comes from a caloric deficit through diet and exercise. This formula provides metabolic-support cofactors that can help an active protocol. Without the lifestyle work, the supplement does very little.
Keto BHB provides exogenous ketones — useful for ketogenic/fasting protocols specifically. Fat Burner with MCT is broader metabolic-support — useful for general body-recomposition work including non-keto approaches.
MCT and capsaicin produce noticeable thermogenic sensations within 30–60 minutes. The cumulative metabolic-support benefits are gradual and depend heavily on your dietary baseline.
No — we use a decaffeinated green tea extract specifically for the EGCG content. Caffeine-free formulation.
30 minutes before exercise, or with the first meal of the day. The cayenne can cause stomach discomfort on an empty stomach — take with food if you're sensitive.
Some people feel a mild warming sensation; it's part of the thermogenic mechanism. If it's uncomfortable, take with a full meal — that softens the effect.
Yes — they don't conflict.
Green tea EGCG can interact with blood thinners and some heart medications. If you take prescription medication, talk to your physician before starting.
Email contact@withanly.com within 30 days of delivery and we'll refund the full amount — you don't need to send the bottles back.
From our US warehouse, USPS Ground typically arrives in 2–4 business days within the contiguous US.