Rated 4.9
Starting to feel a difference!
Advanced Physique Hardening - Win-Test™
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.
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WIN-TEST · Dry · Hard · Vascular
You Did the Cut. The Mirror Will Not Give You Credit.
Hard, dry muscle with veins on top. The cut you already earned finally shows.*
You trained clean and logged the cardio, and the mirror still shows soft and flat. WIN-TEST is an 8-week prohormone cycle built around the backdoor pathway to DHT. It is formulated to take you from lean to hard.*
Here is why ↓
30-day
guarantee
HPLC
lab tested
Brand partners
CT Fletcher
& Lee Priest
Verified WIN-TEST buyers
You should be skeptical.
You have bought "cutting" products before and ended up smaller and softer. Read what three verified WIN-TEST buyers wrote.
Anthony M.
I’m just a couple weeks in and definitely see the difference in the mirror! Take it with a chaser 🥃 ready 😅 but the results you get are 100% worth it!
Gavin S.
has made my arms way more vascular definitely look more dry and can put in more reps all ready
Eli W.
I have using Uronabol and Win-Test for about two weeks and my veins are more noticeable and my Muscles feel much Tighter I am 65 and feel stronger and have more energy
Photos come from verified buyers. Some reviewers got a discount for adding a photo.
See Price & Options ↑
6 years in business
Brand partners
Two legends back Vintage Muscle.
CT Fletcher and Lee Priest are paid brand partners of Vintage Muscle. Here is what each one says about the brand.
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.”
Lee Priest
IFBB pro at 20 · 5th at the 1997 Mr. Olympia · 2006 Ironman Pro winner
On Vintage Muscle
“I F@#$%&! LOVE THIS STUFF”
The problem
Three walls stand between your cut and the body you should see.
You did the work. Diet and cardio took the fat off. Three things they cannot touch still blur the result.
01
Water under the skin
A thin layer of water sits between your muscle and your skin. It blurs every line, and cardio does not move it.*
02
Flat muscle
A hard cut drains your muscle until it looks deflated. You end up smaller and flatter.*
03
Strength crash
A deep deficit drags your lifts down, and you start losing the muscle you worked for.*
WIN-TEST is built to take on all three walls at once.*
How it works
The backdoor pathway to DHT.
Your body can make DHT two ways. The main route goes through testosterone. Researchers call the second route the backdoor pathway, and it skips testosterone. 5a-OHP, the main active in WIN-TEST, is an early step on that route.
The 5a-OHP molecule, drawn from its real chemical structure. The 5α mark shows the structure aromatase cannot change.
Step 1
5a-OHP
WIN-TEST supplies this step. Chemically, it is a 5α form of 17-hydroxyprogesterone.
Step 2
Androsterone
Two enzyme steps reshape 5a-OHP into androsterone, a 5α androgen.
Step 3
DHT
Two more enzyme steps finish the route at DHT.
Why it stays dry: Every step on this route is 5α. Aromatase, the enzyme that makes estrogen, cannot change a 5α structure. That is the chemistry behind the dry look.*
Researchers mapped this pathway in the human body (Auchus, Trends in Endocrinology & Metabolism, 2004). No published human study has tested 5a-OHP as a supplement.
200 mg per serving
5a-OHP
17β-(1-ketoethyl)-androstane-3-one, 17α-ol
It is the main active and an early step on the backdoor pathway to DHT. It is formulated to target the dry, hard, vascular look.*
Label: 200 mg · Lab test: 208 mg
200 mg per serving
Dehydroabietic acid
Abieta-8,11,13-trien-18-oic acid
It is a resin acid found in pine, formulated to support the dry, hard look.*
Label: 200 mg · Lab test: 208 mg
HPLC tested · Dec 31, 2025
Batch 251230-001. Both actives tested at or above the label. Our chemist ran the test in-house with method SOP VM-108. See the lab report
The timeline
What 8 weeks of WIN-TEST feels like.
One bottle lasts 4 weeks, so a full cycle takes 2 bottles. Here is what each bottle is built to do. Results vary with your diet and body fat.*
-
Weeks1–4
Bottle 1: drying and hardening
You look tighter before the scale moves, and morning puffiness fades. By week 4, veins show on your shoulders and forearms, and your strength holds on lower calories.*
João B.
Aside from the taste, results show up within the first few weeks—it's really good; I can already see my veins popping.
-
Weeks5–8
Bottle 2: the full look
Your muscles feel hard at rest. Striations show in your shoulders and chest. Definition, hardness, and veins land together, and people who have not seen you in a while do a double take.*
Randy C.
Just now I’m feeling the intensity of this product! Got more energy and muscles feeling dense and hard, going to grab another round of this bottle!
The difference
A fat burner takes the fat off. WIN-TEST works on what is left.
Diet and cardio take the fat off, and that job matters. How hard and dry your muscle looks is a separate job. That is why so many men get leaner and still look soft.
Cutting alone
- Takes the fat off
- Water can still blur your lines
- Can leave you flat and soft
- Strength often drops in a deficit
Cutting + WIN-TEST
- Built for a dry, hard look*
- Supplies a step on the backdoor pathway to DHT
- Helps you stay full while you lean out*
- Helps hold your strength in a deficit*
Want both jobs covered? Pair WIN-TEST with Hydroxygenin. See the stacks below.
The fit
Who it is for (and who it is not).
This is for you if:
- You want the dry, hard look people notice in a plain t-shirt.
- You have been cutting, and the scale moved but the mirror did not.
- You want to hold your strength while you get leaner.*
- You are coming back after a break, and your body drifted while work and family came first.
- You want to be the strongest dad at the pool.
- You are under 15% body fat and want to see what is there.
- You have a date on the calendar, like a trip, a photo shoot, or a competition. Start 8 weeks out.
Jonathan C.
54 just can back from some time off for alittle extra push with some Win Test and Rad Mass
This is not for you if:
- You want to bulk. WIN-TEST hardens and does not add size. Look at EQUI-MASS or RAD-MASS.
- You are over 20% body fat. Cut first, then add WIN-TEST to finish the job.
- You have joint problems. WIN-TEST can dry out your joints. 19-NANDRO is built to be joint-friendly. We would rather point you to the right product than sell you the wrong one.
- You do not plan to run post-cycle therapy (PCT). WIN-TEST suppresses natural testosterone, so 4 weeks of PCT after each cycle are required.
- You are drug tested for sports, the military, or work.
- You are under 21, or you have a liver, kidney, or heart condition.
About joint dryness: WIN-TEST can dry you out, and that includes your joints. To manage it, many men take fish oil (3 to 5 g a day) with glucosamine and chondroitin. Drink at least a gallon of water a day. If you have bad knees or shoulders, choose 19-NANDRO instead.
Start My 8-Week Cycle ↑
On AutoShip, bottle 2 ships 4 weeks after bottle 1. Change or cancel any time.
The proof
“Does it work?”
Verified WIN-TEST buyers, in their own words.
Gilbert P.
I feel much more lean and tight after only two weeks looking forward to the end of the cycle
Chris T.
Im 43 got in the best shape with vintage muscle products the Win-Test, Uronabol ,19-Nandro helps me with my fitness journey and goals these products is a must have 💪🏾
Jarred P.
Works great getting more definition! I’m about to start my 4th bottle.
Thomas M.
This stuff works, the win-test does what it's supposed to do, just need to workout with it and eat clean.
Verified buyer photos and words. Some reviewers got a discount for adding a photo. Results vary.*
The protocol
One cycle, start to finish.
2 mL
a day
4 wks
per bottle
2
bottles per cycle
Take 2 mL a day, all at once before training or split between morning and evening. Use it at maintenance calories or in a deficit, never in a heavy bulk.
Weeks 1–8
Cycle
Run WIN-TEST for 8 weeks. That is 2 bottles. Start Cycle Support on day one to support liver health.*
Weeks 13–16
Off
Take 4 weeks off. Then you can start your next cycle.
WIN-TEST suppresses your natural testosterone while you take it. PCT is the 4 weeks after your last dose. Cycle Support runs from day one to the end of PCT. Arimidione is formulated to support healthy estrogen balance and natural testosterone production during PCT.*
Tip: WIN-TEST shows best under 15% body fat. Over 20%? Cut first with diet and Hydroxygenin, then add WIN-TEST for the last 8 weeks of your cut.*
Pick your stack
Solo Cut
WIN-TESTthenArimidione+Cycle Support
Run 8 weeks of WIN-TEST, then 4 weeks of PCT. It is the cleanest way to see what WIN-TEST does on its own.*
In the 12-week kit
×2
×1
×3
2 WIN-TEST, 1 Arimidione, 3 Cycle Support
$344.97 $172.50 with B2G2
About $2.05 a day for 12 weeks
Add the Solo Cut kitMaximum Shred
WIN-TEST+Hydroxygenin+Cycle Support
Hydroxygenin adds fat-loss support while WIN-TEST hardens. Pick it before a photo shoot.*
In the 12-week kit
×2
×2
×1
×3
2 WIN-TEST, 2 Hydroxygenin, 1 Arimidione, 3 Cycle Support
$520.95 $260.50 with B2G2
About $3.10 a day for 12 weeks
Add the Maximum Shred kitLean Recomp
WIN-TEST+Uronabol+MYO-11+Cycle Support
This stack is built for hardness and density while you lose fat.*
In the 12-week kit
×2
×2
×2
×1
×3
2 WIN-TEST, 2 Uronabol, 2 MYO-11, 1 Arimidione, 3 Cycle Support
$696.93 $348.50 with B2G2
About $4.15 a day for 12 weeks
Add the Lean Recomp kitHard Mass
WIN-TEST+RAD-MASS+Cycle Support
Stay dry and hard while you add lean muscle.*
In the 12-week kit
×2
×2
×1
×3
2 WIN-TEST, 2 RAD-MASS, 1 Arimidione, 3 Cycle Support
$520.95 $260.50 with B2G2
About $3.10 a day for 12 weeks
Add the Hard Mass kit
Josh L.
I'm on my second round of Win-Test. Really loving it. Next time I'm going to get a stack. Just trying to get more define, muscular, lean.
Every stack runs WIN-TEST for 8 weeks, then 4 weeks of PCT with Arimidione and Cycle Support. Each kit holds all 12 weeks. The button adds the kit to your cart and applies code B2G2, 50% off 4 or more bottles. Kits are one-time orders.
Not sure what to pick? Take the 60-second quiz
The 8-week mirror challenge
Three photos. Let the mirror keep score.
Your memory of day one fades fast. Take the same three shots at the start, the middle, and the end of your cycle.
Day 1
Before
Shoot your front, side, and back. Use the same mirror, light, and time of day.
Week 4
Bottle 1 done
Take the same three shots in the same spot.
Week 8
Bottle 2 done
Take them one last time. Put all nine photos side by side.
Share them: Post your photos in the Vintage Muscle group on Facebook. You can also keep them on your phone. The photos are for you first. Join the group
The cut is done. The finish is 8 weeks away.
You already did the hard part. Every week you wait, that work stays hidden under water and flat muscle.
You earned the reveal. Take it.
What WIN-TEST will not do
- Build size. For that, see RAD-MASS or 19-NANDRO.
- Show through fat. Get lean first.
- Let you skip PCT. Plan 4 weeks of it after every cycle.
It hardens the muscle you already cut down to.*
30DayMoney back
30-Day First-Bottle Guarantee
Try your first bottle. Not happy? Email us within 30 days of purchase and send it back. We refund the bottle.
Start My 8-Week Cycle ↑
30-day first-bottle guarantee · HPLC lab tested
AutoShip: $65.99 a bottle every 4 weeks, about $2.36 a day. Change or cancel any time.
Questions
Quick answers.
What is PCT, and do I need it?
PCT stands for post-cycle therapy. It is the 4 weeks right after your cycle, when you stop WIN-TEST and take Arimidione and Cycle Support.
WIN-TEST suppresses your natural testosterone, so every WIN-TEST cycle needs PCT.
Every 12-week kit above includes your PCT. That is 1 Arimidione, plus Cycle Support for all 12 weeks. Arimidione is formulated to support healthy estrogen balance and natural testosterone production after a cycle.*
How does WIN-TEST work?
Your body can make DHT through testosterone or through a second route, the backdoor pathway. 5a-OHP, the main active in WIN-TEST, is an early step on that second route.
Every step on that route is 5α, and aromatase, the enzyme that makes estrogen, cannot change a 5α structure. We built WIN-TEST around it for a dry, hard look.*
Each 2 mL serving holds 200 mg of 5a-OHP plus 200 mg of dehydroabietic acid. Our HPLC test of batch 251230-001 found 208 mg of 5a-OHP.
The look builds over 8 weeks with hard training and a clean diet.* Then plan 4 weeks of PCT.
How many bottles do I need?
Each bottle has 30 servings of 2 mL, enough for 4 weeks with a couple of days to spare. A full 8-week cycle takes 2 bottles.
How does AutoShip work?
AutoShip sends a bottle every 4 weeks at $65.99, so two shipments cover one 8-week cycle. You can change or cancel it any time in Manage Subscriptions.
How do I take it, and how does it taste?
Take 2 mL a day. Take it all at once before training, or split it between morning and evening.
It tastes bad. Keep a chaser ready, like Anthony in the reviews above.
Will WIN-TEST cause hair loss?
DHT drives male pattern hair loss. If it runs in your family, WIN-TEST may speed it up. If your father and grandfather kept their hair, your risk is lower.
If your hair is a top worry, take the 60-second quiz first. It can point you to a better fit.
What side effects should I know about?
WIN-TEST suppresses your natural testosterone while you take it, which is why PCT is required.
Other possible effects are dry joints, skin breakouts, and faster hair thinning if you are prone to it. Drink plenty of water and take fish oil.
I am on TRT. Can I use WIN-TEST?
Talk to the doctor who prescribes your TRT before you start. WIN-TEST affects your hormone levels, and your doctor needs to know that to read your blood work.
Will WIN-TEST show up on a drug test?
It can. If you are tested for sports, the military, or work, check your testing rules before you start. We cannot promise you will pass.
I am over 50. Will it work for me?
Age alone is not a reason to sit this out. Two of the buyers above are 54 and 65. Results vary.*
If you have a medical condition or take any medicine, talk to your doctor first.
I have been burned by other supplements. Why trust this one?
Fair question. Most cutting products work on fat, and WIN-TEST works on how your muscle looks.*
The label says 200 mg of each active per serving, and our HPLC test of batch 251230-001 found 208 mg. See the lab report. Your first bottle also has a 30-day money-back guarantee.
Can I keep taking creatine and protein?
Yes. Keep your creatine, protein, and pre-workout. If you take any medicine or have a medical condition, talk to your doctor before you start.
The man you used to be is still in there. This is how you let him out.
Jared · Founder, Vintage Muscle
Per 2 mL serving: 5a-OHP 200 mg, dehydroabietic acid 200 mg · HPLC lab tested
Some reviewers got a discount for adding a photo. CT Fletcher and Lee Priest are paid brand partners.
Important safety information
- WIN-TEST is a prohormone supplement. It suppresses natural testosterone production, so PCT is required. Plan 4 weeks of Arimidione and Cycle Support after each 8-week cycle, then 4 weeks off.
- It may cause joint dryness. Fish oil, glucosamine, and water can help.
- For men 21 and older with training experience. Not for women, anyone under 21, or anyone with a liver, kidney, heart, or joint condition.
- Talk to a doctor before use, especially if you have a medical condition or take any medicine, including TRT.
*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.
Advanced Physique Hardening - Win-Test™
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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
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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
100% Satisfaction
Fast Shipping
Easy Returns
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 628 reviews.
Getting stronger, getting more veins
Just now I’m feeling the intensity of this product! Got more energy and muscles feeling dense and hard, going to grab another round of this bottle!
Starting to see the results and its getting me more and more motivated to go to the gym 10/10
Im 43 got in the best shape with vintage muscle products the Win-Test, Uronabol ,19-Nandro helps me with my fitness journey and goals these products is a must have 💪🏾
Experiencing a great pump and hardening of the muscles. Feels real good!
Thank you
I feel like a beast. I’m more pumped throughout the day than ever before
I feel much more lean and tight after only two weeks looking forward to the end of the cycle
All good results all around !!!
I’m just a couple weeks in and definitely see the difference in the mirror! Take it with a chaser 🥃 ready 😅 but the results you get are 100% worth it!
Yes I can tell a big difference i love this stuff I've already ordered again from you guys. And I've told other guys about your products.
Ive only been using it for a few days but I can tell a big difference in how I feel.
Love it
Aside from the taste, results show up within the first few weeks—it's really good; I can already see my veins popping.
Run this for like the fourth time! Gains are non stop!! Feeling Gooood!!
Def more gym energy doing dbl the work
Awesome product! This is exactly what you want for your summer cutting cycle. It’s gets you right for swimsuit season
Keeping me shredded
I have been gaining lean muscle and trimming fat. I was hoping to build some size but I guess my body type isn’t meant for that. Btw I am 55 years old.
I have lost about 3" on my waist and gained 1" on my biceps in the first month of using these products.
I only been using it for a few weeks and I can definitely tell a difference
Works great getting more definition! I’m about to start my 4th bottle.
I'm on my second round of Win-Test. Really loving it. Next time I'm going to get a stack. Just trying to get more define, muscular, lean.
seems like a great product so far. i can feel the energy and aggression from it. muscles feel fuller and harder. stacking it with uranabol
Feeling pumped!
While dead lifting I tore a lat & shoulder muscle. Wintest has helped speed the healing process and support new muscle mass & growth in the past three months. I’ll be competition ready by March. Thanks Vintage Muscle!
54 just can back from some time off for alittle extra push with some Win Test and Rad Mass
has made my arms way more vascular definitely look more dry and can put in more reps all ready
I have using Uronabol and Win-Test for about two weeks and my veins are more noticeable and my Muscles feel much Tighter I am 65 and feel stronger and have more energy
Good product. Lost 6 pounds
Quick results
This stuff works, the win-test does what it's supposed to do, just need to workout with it and eat clean.
It’s been Awsome I can see my bicep vein I sleep better and have more energy game changer.
Definitely getting major gains right now. Anxious to see where I’m at once the bottle is finished
I love the Win Test And 1 Adndro combination. In the 1st 16 days my muscles have filled out 6lbs. When your looking for great add ons and products VM is the place. And there God Lines are just the best.-Jaron Taylor Smith
more lean, cut and defined
Getting bigger stuff works great for legal healthier way to do it. Just wish cost was little more effective so more people could afford it and not be so many chubbier people in world. Like the saying build it they will come. Well lower price some and more will come. Facts! Deal in volume and you will survive the competition
Really cutting me out
Great Product Been Taking for a few years.
"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.