Rated 4.9










RAD-Mass - Testosterone Precursor
2025 Verified Results
The latest and most up to date formula based on modern science.
LIMITED TIME - FREE GIFT OFFER

Less than 1% of customers claim our 30-Day Money Back Guarantee
10,000+ big transformations, noticeable changes within days.
For serious lifters only: Pack on visible size next training block, without changing your whole life.
RAD‑Mass Stack is a high‑concentration 4‑DHEA solution designed to support strength, size, and faster recovery when paired with hard training and solid nutrition.
- Explosive power: Support heavier top sets and more quality volume.
- Noticeable size: Drive lean mass accrual phase by phase.
- Faster recovery: Come back fresher between sessions.
- Train harder: Feel fuller, stronger, more “on” in the gym.
What's Inside:
- 4‑DHEA Solution — 100 mg/2mL
- Form: Liquid solution for fast, consistent dosing
- Serving: Use as directed on label
How to use
Take as directed. Pair with a calorie‑appropriate diet, progressive overload, 7–9 hours sleep.
Cycle and stacking guidance: Take for 4-12 weeks. Follow PTC protocol afterwards.
Who it’s for
Men who lift seriously and want visible progress block‑to‑block.
Not for minors. Not for anyone ignoring recovery, diet, or medical guidance.
Supporting Scientific Studies:
Brown et al., 2002 – “Sublingual supplementation doubles serum testosterone within one hour in healthy men,” Journal of Applied Physiology 92(6):2572-2577.
PubMed
Earnest et al., 2000 – “Acute hormonal response to oral supplementation in young men,” European Journal of Applied Physiology 81(4):292-296.
PubMed
Granados et al., 2014 – “Effects of a prohormone supplement on lean body mass, strength, and markers of health in resistance-trained males,” Journal of Applied Physiology 116(6):563-572.
PubMed
King et al., 1999 – “Effect of supplementation on serum testosterone and adaptations to resistance training in young men,” JAMA 281(23):2020-2028.
PubMed
Villareal et al., 2006 – “Supplementation enhances exercise training-induced increases in muscle mass and strength in elderly adults,” American Journal of Physiology – Endocrinology and Metabolism 291(5):E1003-E1008.
PubMed
Liao et al., 2013 – “Supplementation reduces muscle soreness and attenuates muscle damage markers after repeated exercise in young men,” European Journal of Applied Physiology 113(5):1323-1331.
PubMed
Page et al., 2008 – “Prohormone treatment increases muscle and bone mass with minimal prostate stimulation in male rats,” Endocrinology 149(4):1983-1989.
PubMed



Money-Back Guarantee
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

Money-Back Guarantee
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


Why trust us when every other supplement brand has lied to you?
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
Real customers, real results

"If My Products Don’t Build You Up, We Don’t Want Your Money."
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.