Rated 4.9
The fat burner has done amazing and it's only been two weeks, I've dropped 5 pounds of fat making me feel and look more defined
Stop buying fairy dust from GNC. I've seen 50-year-old men on this look better than guys half their age. No needles. No BS. Just results. I put my name on NOTHING I don't believe in. Period. ISYMFS.
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No‑Risk First Bottle: Not blown away? We’ll refund your first bottle in full within 60 days. Simple as that.
CLEN-XT50 · Energy · Appetite
Clear energy, a quieter appetite, and the focus to finish your cut.†
A cut leaves you tired by mid-morning and hungry all day. CLEN-XT50 is one capsule each morning with caffeine, phenylethylamine, and a thermogenic blend. It is formulated to support energy, focus, and appetite control.†
Here is why ↓
30-day
guarantee
Buyer reviews
4.3 stars
93 reviews
Brand partners
Lee Priest
& CT Fletcher
Verified CLEN-XT50 reviews
You have tried fat burners before. Read what three verified buyers wrote about CLEN-XT50.
J P.
I’m 58 and I started using VM products about 2020 I can truly say they’ve made a difference in my life with proper diet and consistent workout. Results are obvious. I use clenx 50. As part of my daily routine to keep me going at it and burn fat

Rafael C.
Gets me pumped baby!

Daniel W.
Great pick me up while exercising! I love the boost
Photos come from verified buyers. Some reviewers got a discount for adding a photo. Some got this bottle free with another order.
30-day first-bottle guarantee · 1 capsule each morning · 4.3★ from 93 reviews
6 years in business
Brand partners
Lee Priest and CT Fletcher are paid brand partners of Vintage Muscle. Here is what each one says about the brand.

Lee Priest
IFBB pro at 20 · 5th at the 1997 Mr. Olympia · 2006 Ironman Pro winner
On Vintage Muscle
“I F@#$%&! LOVE THIS STUFF”

CT Fletcher
3-time World Bench Press Champion · 3-time World Strict Curl Champion
On Vintage Muscle
“I put my name on NOTHING I don't believe in. Period.”
What's inside
The label lists each blend total. It does not list the amount of each ingredient inside a blend.
425 mg per capsule
Caffeine anhydrous · Phenylethylamine HCl · Glucomannan (konjac root)
Caffeine and phenylethylamine lead the formula. Glucomannan, a konjac fiber, rounds out the blend. It is formulated to support energy, focus, and appetite control.†
40 mg per capsule
Raspberry ketones · Yohimbe bark powder · Green tea extract (min. 50% EGCG)
This 40 mg blend adds raspberry ketones, yohimbe, and green tea extract. It is formulated to support thermogenesis.†
7 mg per capsule
Kola nut seed · L-carnitine base
Kola nut is a natural source of caffeine. L-carnitine rounds out the formula.
Other ingredients: Gelatin, rice flour, magnesium stearate, silicon dioxide, FD&C Red #40, and titanium dioxide.
Robert M.
Helps with my hunger throughout the day
How to take it
Follow the label. Three rules cover it.
Morning
Take 1 capsule in the morning with a full glass of water.
Limit
Never take more than 2 capsules in 24 hours. Take none after 4 PM.
Cycle
Use it for 8 weeks at most. Then take at least 2 weeks off.
Go easy on caffeine: Start with 1 capsule. Skip other caffeine, like coffee and energy drinks, while you take it. Do not stack it with a high-stimulant pre-workout like VINTAG3D.
Bottle math: One bottle holds 60 capsules. At 1 a day, it covers a full 8-week run.
The fit
This is for you if:
Chester S.
I used this four running, and also four my push ups in between while running my 4 miles. And it's good when hitting the weights. 240 lbs 5 times .aged 66.
This is not for you if:
About stimulants: You may feel warm, sweaty, or wired. Stop and call a doctor if your heart races or you feel chest pain.
$27 for 60 capsules. At 1 a day, one bottle covers 8 weeks.
The plan is set. Now win the mornings.
Cuts break down in the slow, hungry hours of the day. CLEN-XT50 is built for those hours.†
Eat clean. Train hard. Take one each morning.
What CLEN-XT50 will not do
It is built to make cut mornings easier.†
30-Day First-Bottle Guarantee
Try your first bottle. Not happy? Email us within 30 days after delivery and send it back. We refund that bottle, even opened or empty.
30-day first-bottle guarantee · 4.3★ from 93 reviews · 1 capsule a day
$27 for 60 capsules, about 45¢ a day.
Questions
Take 1 capsule in the morning with a full glass of water. Never take more than 2 capsules in 24 hours, and take none after 4 PM.
The label lists caffeine inside a 425 mg blend. It does not list the caffeine amount alone.
Start with 1 capsule, and skip other caffeine while you take it.
Up to 8 weeks in a row. Then take at least 2 weeks off before you start again.
Do not stack it with a high-stimulant pre-workout like VINTAG3D. A stim-free pump formula like NITRIC-OX50 is a better match.
Yes. CLEN-XT50 holds no prohormones, so it adds no PCT of its own. Talk to your doctor if you take any medicine.
It holds no prohormones, but it does contain stimulants. If you compete in a tested sport, show the label to your league first.
No. The capsules are gelatin.
Check with your doctor first, since stimulants raise your heart rate. If your doctor agrees, follow the label.
Your first bottle has a 30-day money-back guarantee. Email us within 30 days after delivery and send it back.
Yes. Keep your creatine and protein. Skip other stimulants, and talk to your doctor if you take any medicine.
The cut is yours to finish. Start tomorrow morning.
Jared · Founder, Vintage Muscle
Per 1-capsule serving: Energy and Focus Blend 425 mg, Thermogenesis Blend 40 mg, Lipolytic Blend 7 mg
Some reviewers got a discount for adding a photo. Some got this bottle free with another order. Lee Priest and CT Fletcher are paid brand partners.
Important safety information
†Individual results vary. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
We stand behind every formula we make. If you’re not satisfied within 30 days, send it back — we’ll refund you in full. No games. No hassle.
CLAIM NOW
We stand behind every formula we make. If you’re not satisfied within 30 days, send it back — we’ll refund you in full. No games. No hassle.
CLAIM NOW
You’ve tried it all.
Powders. Pills. Pre-workouts. Test boosters. Protein tubs stacked to the ceiling.
Every label screaming “science-backed.” Every ad promising “massive gains.”
And what happened?
Plateaus. False hope. Wasted money. Weak results.
That’s because most of the industry is built on fillers, caffeine, and fairy dust doses. Lies packaged in shiny tubs.
Vintage Muscle is different.
We don’t push hype—we push hardcore precursors designed to actually change your results.
Every formula is pure, potent, and HPLC-tested. No cheap junk. No under-dosing. Just real compounds that fuel size, strength, and recovery.
Don’t take our word for it. Look at the reviews. Thousands of lifters already transformed.
And if you’re still skeptical—we get it. You’ve been lied to too many times.
That’s why we back everything with a 100% money-back guarantee.
If you don’t feel harder, stronger, and bigger in 30 days, you don’t pay. Period.
Now it’s on you to take the leap.
Start your cycle. Document it.
And in a few weeks, you might be the next guy DM’ing us:
“I can’t believe I didn’t start sooner.”
Jared Van Yperen, Founder Vintage Muscle
If Vintage Muscle doesn’t help you get stronger, harder, and more powerful within 30 days of daily use, we don’t want a dime from you.
We’re confident because these formulas work. They’ve already transformed thousands of men.
But here’s the truth — nothing works for everyone. And if it doesn’t work for you, we’ll refund you. No excuses.