Finally look like you train, without hormones, stimulants or a 20-ingredient stack
PeptiStrong is the only plant peptide I have seen with three human trials behind it at the dose sold.
Robert Boa · Certified PT, Texas
🛡 Our 30-day guarantee
Use SURGE 185 every day for 30 days. If you do not feel a noticeable difference in recovery or strength, email support@stalksupply.com within 45 days of delivery for a full refund on your first order. Empty bottle is fine. No return shipping.
Ingredients & dosage
One active: 2,400mg PeptiStrong (a fava bean bioactive peptide network developed by Nuritas) per 2-capsule serving. Other ingredients: cellulose capsule, vegetable stearate. 60 capsules, 30 servings.
How to use
Two capsules daily with water. After training on workout days, in the morning on rest days. Keep it daily so levels stay consistent.
Is it safe?
Non-hormonal and stimulant-free. PeptiStrong holds FDA GRAS status (GRAS No. 1166). Every batch is produced in a GMP-certified facility and third-party tested for purity and potency. Consult your physician if you take medication or have a medical condition.
What results to expect (and when)
Weeks 1 to 2: training energy and recovery start to shift. By day 30: measurably faster recovery and visible lean muscle changes for most consistent users. Around day 90: full effect once levels have built up. Individual results vary.
Shipping & returns
Orders process in 1 to 2 business days, then 7 to 12 business days standard delivery with tracking. We ship to Canada, the US, the UK and most of the EU. All sales are final outside the 30-day results guarantee on first-time orders.
Real lifters. Real 8-week changes.
Photos sent in by SURGE 185 customers, shared with permission
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Individual results vary. SURGE 185 works best alongside consistent training and a balanced diet.
Trusted by coaches & 3,500+ men who train
One expert. Two creators. Zero paid scripts.
“Most muscle supplements are underdosed blends. SURGE 185 is one studied compound at the exact dose from the trials. That is the only way I recommend it.”
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(capsule split open, fava beans, label)
One ingredient. Nothing to hide.
2,400mg PeptiStrong per serving: a fava bean bioactive peptide network isolated by Nuritas, dosed exactly as it was studied.
Men on TikTok & Instagram
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Why most muscle supplements fail (and this doesn't)
The problem isn't your protein. It's the brake your body puts on growth.
1. Your body brakes its own growth
Myostatin is a protein that caps how much muscle you can build. After your mid-20s it climbs. More protein and more volume do not turn it down.
2. Stacks crowd the dose
Most muscle blends spread 20 ingredients across a label built to look impressive. None of them reach a studied dose, and none of them touch the brake.
3. One compound at the studied dose
SURGE 185 is 2,400mg PeptiStrong, the exact amount used in three human trials, shown to help lower myostatin and support faster strength recovery.
Two capsules. Once a day. Done.
No powders, no mixing, no timing around caffeine
① Take two
Two capsules with a glass of water. No mixing, no shaker.
② Time it
After training on workout days. First thing in the morning on rest days.
③ Stay daily
Levels build with consistent use. Most men feel the recovery shift inside 2 to 4 weeks.
3 human clinical trials. One compound.
PeptiStrong is one of the few plant peptides with published, placebo-controlled human data at the dose we sell.
(PeptiStrong vs placebo)
What men are saying under our ads
Real comments from Facebook and Instagram
44 and squatting more than I was at 40. Soreness just gone overnight.
Stuck at the same bench for over a year. 8 weeks in and it jumped 30 lbs.
Was skeptical about a non-stim product. The drive through workouts is real, no crash.
Chased 225 on bench for two years. Hit it at week nine.
I trained for years and never looked like it.
Protein dialed. Five sessions a week. Every stack the industry sold. The lifts stalled anyway and the mirror never caught up. When I found the PeptiStrong trials I could not understand why nobody was selling it at the studied dose, on its own, without a blend wrapped around it.
So we built SURGE 185. One compound. The full 2,400mg. Every bottle is the exact one I take.
Customer reviews
Turned 44 expecting to keep declining. Two months in and I'm squatting more than I was at 40. Recovery speed hit me first. SURGE 185 is permanently in my stack.
Stuck at the same bench for over a year. Added SURGE 185 and in 8 weeks my bench jumped 30 lbs. No stimulants, no crash, just steady strength every week.
Training five days a week and used to drag myself in on days 4 and 5. Since SURGE 185 I go in fresh every session. That alone makes it worth every cent.
Frequently asked questions
Honest answers to what men ask us most
Will this affect my hormones or testosterone?
No. SURGE 185 is non-hormonal. PeptiStrong works with your body's own muscle protein synthesis pathways and does not add or suppress hormones. Customers who ran blood work after three months reported no change to their hormonal profile.
Can I stack it with creatine, whey or pre-workout?
Yes. It is stimulant-free and a single active, so there is nothing to double up on. It pairs naturally with NITRIC FLOW 7 for pump and blood flow.
What makes this different from other muscle supplements?
One compound at the exact dose from three human clinical trials, instead of twenty ingredients at doses that were never studied. No proprietary blend, so you can read the label and check the science yourself.
Is it vegan and free of stimulants?
Yes on both. PeptiStrong is derived from fava beans, the capsule is cellulose, and there is no caffeine or other stimulant, so you can take it at any time of day.
How does the automatic refill work? Can I cancel?
Refills ship every 3 months at the discounted rate and you get a reminder email before each one. Cancel or pause anytime from your account or by emailing support@stalksupply.com.
Where do you ship and how long does it take?
Canada, the US, the UK and most of the EU. Orders process in 1 to 2 business days and standard delivery takes 7 to 12 business days with tracking.
Is every batch tested?
Yes. Every batch is produced in a GMP-certified facility and independently third-party tested for purity and potency. The certificate of analysis is linked in the buy box above.
30 days. Every capsule. Full refund.
Take SURGE 185 daily for 30 days. If you do not feel the difference, email us within 45 days of delivery for a full refund on your first order. Empty bottle is fine. No return shipping, no forms.
Make the work finally show.
Buy 2 get 1 free · ships in 1 to 2 days · 30-day guarantee
*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. Results may vary.