Love this product
A fuller chest, wider shoulders, and arms that fill your sleeves again.†
Testosterone Precursor - RAD-Mass
C.T. Fletcher
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.
- Lean Size in Chest & Arms†
- Bigger Lifts†
- Pumps That Last†
- Faster Recovery†
- Kits Include Your PCT
- 30‑Day Money‑Back Guarantee
Black Friday Special$65.99$87.99Save 25%
Save 25%
Buy One · AutoShip$65.99 a bottle, ships every 4 weeks$65.99$87.99
Buy One · AutoShip$65.99 a bottle, ships every 4 weeks$65.99Buy One · One-Time$87.99 a bottle, no AutoShip$87.99Most Popular×2
×2Strength Kit2 RAD-Mass + 2 19-Nandro + PCT$205.50$520.95
×2×2Strength Kit2 RAD-Mass + 2 19-Nandro + PCT$205.50- 50% off all 8 bottles with code B2G2. We apply the code for you.
- PCT included: 1 Arimidione + 3 Cycle Support8 weeks on, then 4 weeks of PCT. Cycle Support runs all 12 weeks. Both suppress, so you need PCT.
- Refills every 8 weeks. Cycle Support ships only in your first box. Change or cancel anytime.
- Built for size and strength on the bar.*
×2
×2Lean Size Kit2 RAD-Mass + 2 Win-Test + PCT$205.50- 50% off all 8 bottles with code B2G2. We apply the code for you.
- PCT included: 1 Arimidione + 3 Cycle Support8 weeks on, then 4 weeks of PCT. Cycle Support runs all 12 weeks. Both suppress, so you need PCT.
- Refills every 8 weeks. Cycle Support ships only in your first box. Change or cancel anytime.
- Built to add lean size and stay hard and dry.*
Order by 3 PM Mountain Time, Monday to Saturday. It ships that day.
Ships every 4 weeks at $65.99Change or cancel anytime
30-day money-back guarantee on your first bottle. See terms
Fast shipping in the USA
30-day money-back guarantee
Does RAD-MASS actually work?
If you have paid for big labels and fairy-dust doses before, your doubt is earned. So skip our promises and read a buyer.
Jeffrey f.
This stuff is the bomb love it definitely work I'm 45 never had arms this big 💪
Verified buyer review and photo. Some reviewers got a discount for adding a photo. Results vary.†
1,661 buyers have reviewed it on this page, and it rates 4.8 out of 5. 68% of returning customers surveyed said they reordered because the product worked. (Self-reported, all products. 1,597 answers, Jun 27 to Oct 24, 2026.) Lee Priest and CT Fletcher put their names on Vintage Muscle. Both are paid brand partners. Results vary.† You still have to train hard.
Now test it yourself. Take your mirror photos and log your lifts on day 1. In weeks 2 to 3, buyers write about stronger lifts and harder pumps.† Your first bottle has a 30-day money-back guarantee, even if you opened it. If you are not happy, email us within 30 days of delivery and send it back. We refund that bottle. The guarantee covers your first purchase of each product. Read the guarantee terms. Not sure this is your product? Take the 60-second quiz.
What is in RAD-MASS, and how much?
A label can say anything, so we test the bottle. RAD-MASS has one active, at 100 mg in every 2 mL serving. It is formulated to target lean size and fullness in your chest, shoulders, and arms.† The label prints the full chemical name, and our HPLC test looks for that exact molecule. We tested batch BC051425 on May 16, 2025, from our earlier 1 oz bottle. It measured 101 mg against a 100 mg label claim. The lab report is lower on this page.
Christopher N.
All I can say is this product is legit as long as you put the work in. VM you truly are the best.
Verified buyer review and photo. Some reviewers got a discount for adding a photo. Results vary.†
How do I take it?
No needle and no prescription. Take 2 mL a day. Take it all at once, or split it between the morning and 30 minutes before training. It tastes strong, with a peppermint bite. Keep a chaser ready, like orange juice. Eat enough protein and calories to grow. Run it for 8 weeks, which is 2 bottles, with Cycle Support from day one. Start PCT the day after your last dose, and take Arimidione and Cycle Support for 4 weeks. Then take 4 weeks off before your next cycle.
Anthony G.
Love it. Instant results. The only thing it tastes nasty. But other than that. Love it and the results.
Verified buyer review and photo. Some reviewers got a discount for adding a photo. Results vary.†
Is RAD-MASS safe?
Men have taken RAD-MASS for more than six years. Its active is not new. Lifters have taken it for years. Vintage Muscle is a US company with six years in business, and it sells RAD-MASS legally and in the open. The formula is HPLC lab tested, and it has 1,661 reviews on this page. RAD-MASS is a real prohormone, and that is why it comes with a plan. It lowers your natural testosterone while you take it, so every cycle ends with 4 weeks of PCT. Start the PCT the day after your last dose. As one customer in his 40s put it: “honestly if I need pct then the stuff has got to be good.”
RAD-MASS is for men 21 and older who train. Some men notice side effects, and the full list is in Quick answers lower on this page. If you feel unwell, stop and talk to your doctor. Talk to a doctor first if you have a medical condition or take any medicine, including TRT.
Brian J.
I’m going to be 43 in December. These products work and I have been taking them for a couple years now. I recommend them to everyone.
Verified buyer review and photo. Some reviewers got a discount for adding a photo. Results vary.†
What will I notice, and when?
In weeks 2 to 3, buyers write about stronger lifts and harder pumps.† Log every lift, so you can see the bar move week by week. Strength shows before size. Judge your chest and arms at rest after bottle 2, in weeks 6 to 8.† Results vary with your training and food.† The first person to notice may not be you. 77% of returning customers surveyed said someone noticed a change in them. A wife or partner was the most common answer. (Self-reported, all products. 219 answers, Oct 26 to Nov 3, 2026.)
Eric R.
I was amp about it from the jump, then after 3 weeks no BS , I look and feel just bigger and tighter. I'm 50 years old and I'm a beast right now, in my home gym. I will keep buying this product.
Verified buyer review and photo. Some reviewers got a discount for adding a photo. Results vary.†
Shipping, AutoShip, and returns
Order by 3 PM Mountain Time, Monday to Saturday, and your order ships that day. Orders after 3 PM ship the next shipping day.AutoShip sends a bottle every 4 weeks at the AutoShip price shown above. It renews until you change or cancel it. You can do either any time in Manage Subscriptions. One-time orders do not renew.For returns, your first bottle of each product has the 30-day money-back guarantee, even if you opened it. Email us within 30 days of delivery, then send the bottle back. You pay the return shipping. Guarantee terms. Contact support.
Michael C.
Love their products! Customer service is second to none. This stuff definitely works.
Verified buyer review and photo. Some reviewers got a discount for adding a photo. Results vary.†
LIMITED TIME - FREE GIFT OFFER
Free Items Included
(4 items)
FREE
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Gain 10lb of Muscle ASAP Playbook – 35+ Iron Warriors Edition
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Add 2 Inches to Your Arms: The 1,000-Rep Gauntlet Program
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No‑Risk First Bottle: Not blown away? We’ll refund your first bottle of each product in full within 30 days, even if you opened it.
⚡ Stack to Maximize Gains:
Double the drive. Amplify recovery. Carve harder.
RAD-MASS · 100MG ANABOLIC DROPS · NO NEEDLES · HPLC VERIFIED
You Never Quit Lifting. Your Body Just Stopped Growing.
Force new lean tissue into your chest, cap your shoulders, and stretch your shirt sleeves again.†
You train 4–5 days a week, force-feed protein, and look the exact same in the mirror as you did 6 months ago. Effort isn't your problem—your biological anabolic signal stalled. RAD-MASS delivers 100 mg of pure 4-DHEA oral drops to force stubborn muscle past its genetic plateau without needles, prescriptions, or clinic bills.†
See How To Force New Growth ↓
30-day "Empty Bottle"
Guarantee
100mg HPLC
Lab Verified
Brand partners
Lee Priest
& CT Fletcher
Verified RAD-MASS lifters
You should be skeptical. Most supplements are garbage.
You've wasted hundreds on underdosed pre-workouts, chalky creatine, and GNC "test boosters" that changed nothing. We don't blame you for doubting this. Read what actual verified buyers—men lifting in their 40s, 50s, and 60s—wrote after running their first cycle.
Loren G. · Verified Buyer
I started using Vintage Muscle a few months ago after trying countless supplements over the years. Honestly, nothing has worked for me like Vintage Muscle. I’ve noticed a real difference in how I look, but even more impressive is the strength I’ve gained. After being stuck on a plateau for years, I’m finally lifting heavier and seeing consistent progress again. I’m excited to see where I’ll be in the months ahead!
STEVE T. · Verified Buyer (Age 65)
At 65 putting on muscle becomes more of a challenge but this is really helping!
Jeffrey F. · Verified Buyer (Age 45)
This stuff is the bomb love it definitely work I'm 45 never had arms this big 💪
Photos and verbatims from verified buyers. Some reviewers received a discount for providing an honest review. Individual results vary.†
See RAD-MASS Cycle Pricing & Options ↑
30-day first-bottle empty guarantee · Zero needles · 4.2★ from 2,200+ reviews
Complete 12-week Mass & PCT protocols from just $2.05 a day
American Company · 6 Years In Business
Zero Corporate BS
Two of the hardest men in iron history put their reputations on this.
Lee Priest and CT Fletcher didn't build legendary physiques by being gentle, and they don't put their names on corporate garbage. They are paid brand partners because they demand the exact raw standard we bottle.
Lee Priest
IFBB Hall of Fame Legend · 5th at the Mr. Olympia · Ironman Pro Champion
On Vintage Muscle
“I F@#$%&! LOVE THIS STUFF.”
CT Fletcher
6-Time World Bench Press & Strict Curl Champion
On Vintage Muscle
“I put my name on NOTHING I don't believe in. Period.”
The Biological Reality
Three biological walls block the size you should see.
“The same stack that worked in my 30's isn't working as well in my 40's. I hit the gym 5 days a week, but the muscle just won't stick.”
From our verified new-customer survey, Jul 2026
Stop beating yourself up. You didn't lose your discipline. After 30, natural anabolic signaling plunges while recovery drags. Without the right chemical trigger, your body actively fights against packing on new mass. Here are the three walls trapping you:
01
The Anabolic Ceiling
You force-feed 200g+ of protein and train to failure, but your numbers haven't moved all year. Your muscle receptors have adapted and stalled.
02
Deflated "Flat" Muscle
The pump vanishes an hour after your workout. By the time you get home, your chest and arms look soft, deflated, and flat in normal shirts.
03
Crippling Recovery Lag
One heavy leg or chest session costs you four days of joint ache and deep fatigue, cutting your weekly volume and halting new gains.
RAD-MASS is formulated to smash through all three walls at once.†
One targeted active compound engineered to turn biological signaling back on and force stubborn muscle tissue to respond.†
No Proprietary Blends · No Fillers
One heavy active compound. 100 mg clinical dose per serving.
Most supplement companies hide cheap filler behind proprietary "matrices" so you never know what you're taking. We do the opposite: one pure active compound at an uncompromising 100 mg dose in every 2 mL serving.†
The 4-androstene-3β-ol,17-one molecule, drawn from its real chemical structure.
100 mg per serving
4-Androstene-3β-ol,17-one
3β-hydroxyandrost-4-en-17-one · C₁₉H₂₈O₂
The only active in the formula. Specifically formulated to trigger intracellular nitrogen retention and force dense, dry muscle fullness across your chest, shoulders, and arms.†
Verified Label Claim: 100 mg per 2 mL dose
Decode The Molecule
4-ene
A double bond at carbon 4 for targeted androgenic receptor binding
3β-ol
Hydroxyl configuration engineered for rapid oral bio-absorption
17-one
Active ketone group driving sustained mass and strength signaling
The full scientific name points to one exact, target molecule. Our HPLC laboratory testing verifies that exact molecule down to the milligram.
HPLC Lab Tested · May 16, 2025
Zero underdosing. Zero mystery fillers. We tested batch BC051425 with method SOP VM-103. It measured 101 mg per 1 mL against a 100 mg label claim (101% potency). Today's 2 oz bottle holds that same verified 100 mg active per 2 mL. See the official lab report
Your 8-Week Blueprint
What 8 weeks of RAD-MASS actually feels like.
One bottle lasts 4 weeks; a full cycle is 8 weeks (2 bottles). You feel the strength surge in the gym before you see the transformation in the mirror.†
Day 1
Start & Baseline
Take your day-one mirror photos and log your lifts. Start Cycle Support on the same day to protect internal health.
Weeks 2–3
Feel The Surge
Weights feel lighter in your hands. Stalled lifts move again. Pumps hit harder and stay locked in after training.†
Weeks 6–8
See The Size
Dense muscle fullness at rest. Your chest looks thicker, shoulders wider, and shirt sleeves fit visibly tighter.†
-
Weeks1–4
Bottle 1: Unstoppable Strength & Deep Pumps
Bottle 1 wakes up muscle fiber recruitment. Bar weight starts moving week over week. You finish heavy sets that used to pin you.†
Raul C. · Verified Buyer
I am going on week 3 and I have noticed that I can lift a little bit more weight and my wife is starting to see a difference on my looks
-
Weeks5–8
Bottle 2: Real Tissue Size You Can See
Same dose, hard training, high protein. Bottle 2 cements the muscle fullness that stays locked in 24/7, even on non-training days.†
Michael S. · Verified Buyer
The mass gains from this product are incredible, the strength gains are awesome as well, will continue to use this product as well
The Natural Ceiling
Creatine got you to your 30s. RAD-MASS is engineered for real size.
Keep your whey, creatine, and pre-workout—they are basic nutritional fuel. But if you think another scoop of creatine will break a multi-year plateau, you're lying to yourself. RAD-MASS operates in an entirely different category.†
Basic Stack Alone
- Provides basic cellular water retention and calories
- Diminishing returns after your first year of lifting
- Leaves you trapped at the exact same size year after year
- Zero direct impact on anabolic receptor signaling
Basic Stack + RAD-MASS
- Direct oral anabolic compound to trigger new growth†
- Breaks through stubborn multi-year strength plateaus†
- Dense, rounded muscle fullness that stays locked in at rest†
- Visible sleeve-stretching size within an 8-week cycle†
Looking for maximum bulk? Stack RAD-MASS with 19-NANDRO for joint lubrication and size. See the stacks below.
Qualify Yourself
Who RAD-MASS was built for (and who should not touch it).
This is built for you if:
- You train hard at least 3–4 days a week, but your physique hasn't changed in months.
- You are 35, 45, 55, or older and refuse to surrender to an aging "dad bod."
- You want a thick chest, capped shoulders, and arms that stretch your sleeves.†
- You are back in the gym after years away and want to rebuild your prime physique fast.
- You want to be the strongest, thickest man in the room—not an average spectator.
- You will follow the protocol, including 4 weeks of PCT to lock in your newly built muscle.
Elliott C. · Verified Buyer (Age 72)
Not bad for 72 IMHO.
Do not buy this if:
- You want an overnight magic pill without lifting heavy or eating enough protein.
- You want to cut body fat fast. RAD-MASS is built for mass. Look at WIN-TEST or Hydroxygenin instead.
- You refuse to run post-cycle therapy (PCT). RAD-MASS suppresses natural testosterone on cycle; 4 weeks of PCT are required to maintain your gains.
- You compete in drug-tested athletic federations or serve in tested military units.
- You are under 21, or currently have a liver, kidney, heart, or prostate condition.
Start My 8-Week Cycle ↑
AutoShip: $65.99 a bottle, delivered every 4 or 8 weeks. Pause, modify, or cancel anytime in 1 click.
Unfiltered Proof
“Does it actually work?” Here is what 1,597 real men said.
68%
of returning customers surveyed stated they reordered specifically because the product delivered undeniable results.
Self-reported post-purchase survey of returning Vintage Muscle customers, all products. 1,597 responses, Jun 27 – Oct 24, 2026.
Real photos and real words from verified RAD-MASS lifters.
Frederick H. (Age 61)
Your products are awesome far above the rest. I will continue to order and purchase your products . At age 61 I feel great.
Jesse O.
Finishing up week 2...definite notices in strength
Christopher N.
All I can say is this product has been my favorite since day one. It is legit and works you just got to put the work in. Thank you VM for your awesome products and awesome customer service.
Jason W.
Slow start to seeing the gains but have seen some
Richard Moore M. · Verified Buyer
Works very well Muscles got fuller after week 3 Ran for 8 weeks Don’t do pics I go by how muscles feel
Scott Branam B. · Verified Buyer (Age 51)
Helped me get to 365 on bench at 51 years old
Robert M. · Verified Buyer
I was skeptical at first, especially with the taste. At the end of my first cycle I noticed gains in my chest and more definition in my biceps. Coming into my second cycle and I'm noticing more strength and feeling fuller. Almost like a constant pump. I've recommended these supplements to others.
The Third Door
No needles. No prescription. No sketchy underground labs.
When gains stall, most men think they only have two choices: surrender to slow decline, or gamble with black-market injections and expensive TRT clinic contracts. RAD-MASS is the Third Door.
TRT Clinic
Gray MarketGear, SARMs, Underground
RAD-MASS Protocol
Needles & Injections
Weekly or bi-weekly injections
Injections or sketchy pills
Zero needles. 2 mL oral drops daily.
Prescription & Legal Status
Prescription required; doctor visits
Illegal; customs seizures, zero oversight
100% legal dietary supplement.
After The Cycle (PCT)
Lifelong medical dependency
Guesswork; source your own PCT
Full 4-week PCT protocol included in every kit.
Proof Of Compound Purity
Pharmacy grade
Unknown powders pressed in basements
HPLC third-party lab assays published on this page.
Real Monthly Cost
$200–$350/mo forever in clinic fees
Cash to untraceable overseas sellers
From $2.05 a day for complete kits.
This table compares product features, legal status, and convenience. RAD-MASS is a legal dietary supplement, not a prescription drug.
The Ironclad Protocol
One cycle, start to finish. How to run it like a pro.
2 mL
Daily Oral Dose
4 wks
Per Bottle
2
Bottles Per 8-Wk Cycle
Take 2 mL daily: all at once in the morning, or split 1 mL in the morning and 1 mL 30 minutes before training. Eat high protein, train heavy, and let the compound work.
Your 16-Week Mass & Recovery Plan
Weeks 1–8Build Mass
9–12PCT
13–16Rest & Prime
RAD-MASS · 2 mL Daily
Cycle Support (Liver & Organ Support)
Arimidione (PCT Estrogen Balance)
Rest Period
Cycle Support runs from Day 1 through the end of PCT. Arimidione starts the day after your last RAD-MASS dose to lock in your gains and support natural hormone balance.
Weeks 1–8
The Mass Cycle
Run RAD-MASS for 8 weeks (2 bottles). Take Cycle Support daily from Day 1 to support healthy liver and cardiovascular function.†
Weeks 9–12
Post-Cycle Therapy
Start the day after your cycle ends. Take Arimidione and Cycle Support for 4 weeks to support natural testosterone production and lock in newly built muscle.†
Weeks 13–16
Rest & Reset
Take 4 weeks off all active compounds. Train clean, maintain your strength, and prime your body for your next cycle.
Transparency First: RAD-MASS suppresses natural testosterone output while active in your body. Arimidione and Cycle Support are specifically designed to restart natural testosterone production post-cycle so you keep your newly built mass.†
Bashkim P. · Verified Buyer
I've been using vintage muscle products for several months I personally love it and always recommend it ... P.S. P.C.T. IS IMPORTANT 💪🏽🦈🌊
Advanced Lifter Protocol: You can extend RAD-MASS up to 12 weeks for maximum mass. For a 12-week cycle, simply add 1 extra bottle of RAD-MASS and 1 extra Cycle Support, then begin your 4-week PCT in Week 13.
Zero Guesswork (PCT Included): Every kit below includes the full 4-week PCT stack (Arimidione + Cycle Support) so you have everything needed to protect your body and keep your gains.
Choose Your Protocol
Solo Mass Kit
Complete 12-Week Protocol Included
×2RAD-MASSthen
×1Arimidione+
×3Cycle Support
8 weeks of pure RAD-MASS followed by 4 weeks of full PCT. The cleanest, most direct protocol to shatter your plateau and see how fast your body builds real size.†
$344.97 $172.50 with Code B2G2 (Save 50%)
Just $2.05 a day for the complete 12-week protocol
Add The Solo Mass Kit (50% Off)Max Size Kit (Mass + Joints)
Complete 12-Week Protocol Included
×2RAD-MASS+
×219-NANDROthen×1Arimidione+×3Cycle Support
Stack 19-NANDRO alongside RAD-MASS for explosive size and joint lubrication. The ultimate choice for your heaviest, thickest bulk without joint pain.†
$520.95 $260.50 with Code B2G2 (Save 50%)
Just $3.10 a day for the complete 12-week protocol
Add The Max Size Kit (50% Off)Raw Strength Kit (PR Smasher)
Complete 12-Week Protocol Included
×2RAD-MASS+
×21-ANDROLthen×1Arimidione+×3Cycle Support
Pair RAD-MASS with 1-ANDROL for sheer brute power. Engineered to break through your squat, deadlift, and bench press records.†
$520.95 $260.50 with Code B2G2 (Save 50%)
Just $3.10 a day for the complete 12-week protocol
Add The Raw Strength Kit (50% Off)Hard Mass Kit (Lean & Dry)
Complete 12-Week Protocol Included
×2RAD-MASS+
×2WIN-TESTthen×1Arimidione+×3Cycle Support
WIN-TEST keeps new size dense, hard, and vascular. Ideal for building lean muscle without a bloated or watery look.†
$520.95 $260.50 with Code B2G2 (Save 50%)
Just $3.10 a day for the complete 12-week protocol
Add The Hard Mass Kit (50% Off)Harmon H. · Verified Buyer
Started with a cycle of 1-Androl and noticed lifts getting easier. After some time off, I started a new cycle of 1-Androl and Rad-Mass. I’ve recently hit a PR on overhead press, hit a snatch weight that I haven’t touched in years, and squats are moving easy. I was skeptical of the claims at first, but I’m a believer now.
Every kit provides the complete 12-week protocol: 8 weeks on-cycle and 4 weeks of full PCT with Arimidione and Cycle Support. Clicking any kit button instantly loads your cart with code B2G2 (Buy 2 Get 2 Free - 50% Off). All kits are one-time orders with zero recurring charges.
Not sure which stack matches your goal? Take our free 60-second Cycle Quiz
No Excuses · No Guesswork
The 8-week mirror challenge: let the camera keep score.
Your memory of day one fades fast. Don't rely on guesswork. Take three photos on Day 1, Week 4, and Week 8 in the exact same spot and light.
Day 1
The Baseline
Shoot front, side, and back. Same light, same morning mirror before your first dose.
Week 4
Bottle 1 Done
Take the exact same three shots. Notice the initial shoulder width and chest density.
Week 8
Bottle 2 Done
Take your final photos. Compare all 9 images side-by-side. The mirror does not lie.
Keep Yourself Accountable: Share your results in the private Vintage Muscle Facebook Group (15,000+ lifters) or keep them in your private vault. These photos are for your eyes first. Join the private group
You built the foundation. Now unlock the size you deserve.
You already did the hardest part by putting in the gym hours. Every month you wait is another month stuck looking at the exact same frustrating plateau.
Start your next 8-week cycle today.
What RAD-MASS Will Not Do
- Build muscle if you sit on the couch eating junk. You must lift heavy and hit your protein daily.
- Cut body fat alone. For cutting or recomp, stack with WIN-TEST or Hydroxygenin.
- Let you skip PCT. If you run an anabolic compound, you must run 4 weeks of PCT like a professional.
It is formulated to add lean size and strength to the hard work you already put in.†
30DayMoney Back
30-Day "Empty Bottle" Guarantee
Try your first bottle of RAD-MASS for 30 full days. Push heavy iron. If your lifts don't increase and your arms don't fill your sleeves, simply email us and return the bottle—even if it's completely empty. We refund that first bottle immediately. You risk zero.
Start My 8-Week Cycle ↑
30-day empty-bottle guarantee · HPLC lab tested · 4.2★ across 2,200+ reviews
AutoShip: $65.99/bottle every 4 weeks ($2.36/day). Cancel or modify anytime in 1 click.
Straight Answers
Frequently asked questions.
What is PCT, and when do I start it?
PCT stands for post-cycle therapy. It is the mandatory 4-week recovery protocol that begins the day after your last RAD-MASS dose.
You take Arimidione and Cycle Support daily during these 4 weeks. Because RAD-MASS temporarily suppresses your natural testosterone while on cycle, PCT supports natural testosterone recovery so you lock in every pound of new muscle you built.
What exactly is a prohormone?
Prohormone is the legal category of advanced androgenic compounds that RAD-MASS belongs to. Unlike basic vitamins or herbal boosters, these compounds are dosed to actively signal muscle receptors.
Because they are potent, they are run in structured cycles (8 to 12 weeks) and require post-cycle therapy to maintain long-term endocrine balance.
How many bottles do I need for a full cycle?
Each bottle contains 30 servings of 2 mL, lasting 4 weeks. A standard, effective cycle is 8 weeks, which requires exactly 2 bottles. An advanced cycle runs 12 weeks (3 bottles).
Can I run cycles back-to-back?
No. Never skip the protocol. You run 8 weeks on, complete 4 weeks of PCT with Arimidione and Cycle Support, and take 4 weeks off before launching your next cycle. This cycle cadence protects your organs and keeps your receptors sensitive.
How does AutoShip work? Am I locked in?
You are never locked in. AutoShip saves you money, delivering a fresh bottle every 4 or 8 weeks at $65.99. You can pause, skip, adjust shipping frequency, or cancel completely in 1 click through your customer portal at any time.
How do I take it, and how does it taste?
Take 2 mL daily orally. You can take the full dose in the morning, or take 1 mL in the morning and 1 mL 30 minutes before training.
Does it taste strong? Yes. It has a sharp, intense peppermint bite. We don't mask it with artificial sugary syrup because we keep the active compound pure and concentrated. Chase it with a glass of orange juice or water.
Will RAD-MASS cause hair loss?
Like any potent androgenic compound, it can accelerate shedding in men who are already genetically prone to male pattern baldness. If the men in your family kept their hair, your risk is low.
If hair sensitivity is your primary concern, take our 60-second quiz to explore non-androgenic alternatives like MYO-11 or Uronabol.
What side effects should I know about?
RAD-MASS suppresses natural testosterone output while active, which is why 4 weeks of PCT is mandatory.
Other potential side effects include oily skin, mild back/shoulder acne, heightened appetite, and increased aggression in the gym. Cycle Support should be taken daily to support healthy liver enzymes and cardiovascular function.
I am currently on TRT. Can I use RAD-MASS?
Talk to the medical professional who manages your TRT before introducing any prohormone. Because RAD-MASS alters androgen receptor activity, your doctor must know what you are taking to accurately interpret your blood panels.
Will this show up on a drug test?
It can. If you compete in strict NCAA, WADA, Olympic, or tested powerlifting federations, this compound may trigger a flagged panel. It does not trigger standard civilian 5-panel or 10-panel workplace employment drug screenings.
I am over 50. Will this work for me?
You are our core audience. The median age of our verified buyers is 46, and 42% of our customers are 50 or older. As natural hormone output declines with age, targeted compounds like RAD-MASS are often most noticeable for men in their 40s, 50s, and 60s who still train hard. If you have pre-existing medical conditions, check with your physician first.
I have been burned by fake supplements before. Why trust this?
Because we show the third-party lab assay right on the page. Batch BC051425 was tested via HPLC and verified at 101% active compound potency. We don't hide behind blends, we've been in business for 6 years with over 17,000 published reviews, and we back your first bottle with a 30-day empty-bottle money-back guarantee.
Can I keep taking my whey protein and creatine?
Yes. Keep your protein high (at least 1g per pound of bodyweight daily) and continue your creatine and pre-workout as normal. Nutritional fuel supports the anabolic signaling triggered by RAD-MASS.
The thick, powerful man you used to be is still in there. Build him back, one bottle at a time.
Jared · Founder, Vintage Muscle
Per 2 mL serving: 4-androstene-3β-ol,17-one 100 mg · HPLC lab tested
Some reviewers received a discount for providing an honest review. Lee Priest and CT Fletcher are paid brand partners.
Important Safety & Legal Information
- RAD-MASS is a potent prohormone supplement. It temporarily suppresses natural testosterone output on-cycle, making post-cycle therapy mandatory. Plan 4 weeks of Arimidione and Cycle Support immediately following each 8-week cycle, followed by 4 weeks of rest.
- Strictly for healthy adult men 21 and older with consistent weight training experience. Not for women, anyone under 21, or individuals with pre-existing liver, kidney, cardiovascular, or prostate conditions.
- Consult a licensed physician before use, particularly if you are taking prescription medication or undergoing hormone therapy.
†Individual results vary based on diet, training intensity, and adherence to the protocol. 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.
Testosterone Precursor - RAD-Mass
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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
Customer Reviews
Overall rating: 4.8 / 5 from 1661 reviews.
Taking Anadrol, Rad and Nandro with Titan in the am and it’s incredible, coming into 10 weeks and have got my weight from 175 to 190 and bench is steady climbing. Couldn’t be any happier with the results so far. Definitely a customer for life !!
This stuff taste like shit however it works and if your goal is to get inshape taste doesn’t matter. I recommend having your nutrition in check before using this💪🏽
Muscles feel tight all day I feel stronger and stronger every week. Makes me feel riled up and ready to go for everything. The rad mass feels like a shot of moonshine but I love the feeling. Can’t wait for my next cycle. Iam worried abt post cycle tho I’m not sure the right protocol to end it.
I was skeptical at first, especially with the taste. At the end of my first cycle I noticed gains in my chest and more definition in my biceps. Coming into my second cycle and I'm noticing more strength and feeling fuller. Almost like a constant pump. I've recommended these supplements to others.
Getting more reps on higher weight, gained a few pounds, looking more leaner, at the start of my second vial now...
My workouts seem to be more intense. My gains are steady. I know I’m stronger.
I’m going to be 43 in December. These products work and I have been taking them for a couple years now. I recommend them to everyone.
Works pretty decent
Day 8 and I can tell it's legit
Awesome
Stout taste lol. Good supplement
helps you get to where you want to be!!
Love it 6’0 255lbs 50years old
I feel better physically, stronger and more confident. It taste gross but I’m here for the gains. With that said it’s only been 12 days, I am excited to see the results in another two weeks
Ws lo mejor en 20 años de entrenamiento y ahora me siento y me veo muy diferente levanto mucho mas peso esto es genial
Belive what you read
Muscle Growth and Size difference 👍🏼
Fantastic, a work amazing, faster, can’t believe it, my body is shifting to the better very happy with results. Only 6 days, that’s the true 100%.
one pic is 7 months of dieting and training and the other is after 1 month,so far on Rad Mass.
Just right down good stuff !! Thanks VM!
This stuff is the bomb love it definitely work I'm 45 never had arms this big 💪
I’m 58 and had not been working out for about a decade. Massive work stress, high cortisol levels, sketchy diet, not enough exercise, no sustained physical labor, no weights… but moderately healthy and active. Started getting back into fitness over the last three years. My mass, strength, and endurance that I had built up into my late 30’s stayed level into my 40’s but was hit hard with some physical injuries and health issues. Got it turned around but didn’t get back into my physical routines to be at my peak. Over the last three years, I have been carefully getting back into shape, methodically making meaningful gains. It was imperative to avoid injuries yet make gains. I travel for my business and have limited time. It’s been a year now that I’ve been lifting when weights are available and exercising on the regular but hit a plateau of sorts till I started your products. Started using your products (Rad-Mass) for two months now and ready to cycle off. I should be able to keep the gains and the momentum with exercise and nutrition, then start back up again with your supplements. Rad-Mass helped me bust through the plateau I was having and now hitting heavier weights, longer hikes, faster speeds, and shredding fat. My physical activity mostly consists of body weight/ resistance training daily, ruck marching (military style hikes) a few miles with weights 15-120lbs/ 3.25-20 kilometers over alternating elevation terrain) once to twice a week, running 3K-7K twice a week, and some iron work during the week. It’s simple and efficient for my fitness goals. Let’s just say, I seem to be transforming back about where I was in my early 50’s right now with the goal to be in my 30’s when I was at my peak doing much the same thing I’m doing now. I think my strategy will have a synergy effect with my gains over time.
Slow start to seeing the gains but have seen some
I started using Vintage Muscle a few months ago after trying countless supplements over the years. Honestly, nothing has worked for me like Vintage Muscle. I’ve noticed a real difference in how I look, but even more impressive is the strength I’ve gained. After being stuck on a plateau for years, I’m finally lifting heavier and seeing consistent progress again. I’m excited to see where I’ll be in the months ahead!
These products continue to impress me.
Great product
I’ve been taking rad mass stacked with methyl-test for going on 3weeks. At the end of week 2 I began to notice measurable improvements in strength and endurance. According to my metrics I’ve made about a 20% improvement in overall strength. I’m starting to notice physical changes that I can visually see. Great product I will definitely be using for the long haul. This is my first attempt at using this product I’m on a 12 week journey. After I PCT I believe I will be stacking with other products potentially myo-11. As I progress I will send periodic updates. Thanks Ventage for giving me the drive I thought was lost.
tried this today and during lifting & now i can’t remember was it 380lbs or 400lbs. or somewhere in between , definitely a change
Great products! Real people, real company, not some scammer onTT. My 4th week tomorrow on Rad Mass, Hydroxygen, GH Trop, Myo 11, and Uronabol. Diobol gummies too!
Love the new 2oz bottles got this before and I loved it so I want to keep it in stock
Vintage muscle is hat off great company and awesome results.
It’s working fast and well would recommend to anyone looking to put on size pretty quick!
the stack is firming up the muscles and allowing me to push harder'd to bigger lifts
If you’re looking for your next step this is it
Finishing up week 2...definite notices in strength
Gives me a boost through out th day . My recovery is quicker
Words can't describe how I love vintage muscle supps they've definitely helped me reach my goals
I've only been taking it for about 4 days but I feel like it's working. I hit two new prs this week and my body is starting to feel harder and leaner than before.
Honestly I’m overly impressed with this product.
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.
TRY IT RISK-FREE
100% Satisfaction
Fast Shipping
Easy Returns
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.
TRY IT RISK-FREE
100% Satisfaction
Fast Shipping
Easy Returns
