FST-5 Peptide Complex by Richvell™
FST-5 Peptide Complex by Richvell™
FST-5 Peptide Complex by Richvell™
FST-5 Peptide Complex by Richvell™
FST-5 Peptide Complex by Richvell™
FST-5 Peptide Complex by Richvell™
FST-5 Peptide Complex by Richvell™
FST-5 Peptide Complex by Richvell™

4.8/5 Excellent | Based on 5381 Reviews

Revolutionary FST-5 Peptide Hair Growth Complex By Richvell™ 

  • Join over 93,000 who say - it WORKS!

  • Reactivates dormant hair follicles

  • Restores youthful scalp environment

  • Made for men: No hormonal side-effects

  • Helps to stop shedding in 2-4 weeks

  • Helps with full regrowth in 3-5 months

  • 100 Day Guarantee - Because it's backed by real results and science

Clinicians'
Choice

339 dermatologists share this on FrontrowMD without compensation. Learn more

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24-48 hours

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Grant Eilerson | FL

It works like a miracle

I've struggled with progressive hair loss for years, even with finasteride and minoxidil. After trying FST-5 for 2 months, I've noticed a huge difference. My hairline is filling in, my crown is thickening, and I don't feel self-conscious taking my hat off anymore. Plus: no brain fog, no dead sex drive. It's been a real confidence booster.

 

I'd definitely recommend it to anyone dealing with hair loss and doesn't want the side effects of mino or finasteride.

What are peptides?

Peptides are short chains of amino acids—the same building blocks your body uses to create proteins like collagen and keratin. In hair care, they act as signaling molecules that communicate with hair follicles, helping support scalp health, strengthen follicles, and promote healthier hair growth naturally.

Why do peptides work?

Peptides are molecularly small, so they absorb easily into the scalp and reach the hair follicle where it matters. They mimic the body’s natural growth signals, helping wake up weakened follicles and restore a healthier scalp environment. Instead of forcing results, peptides support circulation, nutrient delivery, and longer growth phases—without the harsh side effects of traditional treatments.

Is this suitable for all hair types, ages, genetics?

Absolutely. Because peptides act on the scalp and hair follicles, they’re suitable for all hair types, all ages, and all stages of hair loss. It doesn’t matter if hair thinning is recent or long-term, influenced by genetics, or if you’ve tried other products before—peptides work by supporting the scalp’s natural growth signals from wherever you’re starting.

How to apply the peptide serum

Use 1 full dropper of the peptide serum once per day, ideally after showering. Your scalp can be dry or wet either works. Massage it in for 

15–20 seconds, then style and use your usual products as normal. For best results, use consistently every day.

Why Your Hair Stops Growing And Nothing Helps

You're past the early warnings. You can see it in the mirror, and you've probably been watching it happen for a while:

Your hairline has crept back at the temples, and the corners are deeper than they were a year ago.

You can see scalp through the crown now — in the bathroom light, in photos, every time someone stands behind you.

The shedding never really stopped. The drain, the pillow, the back of the chair — it's a daily reminder.

Your scalp often feels tight, hard, or shiny across the top, sometimes itchy or tender.

And the part that messes with you most: the hair you've lost isn't growing back, no matter what you throw at it.

HERE'S WHAT NOBODY'S TELLING YOU:

This isn't five problems. It's one root cause — and it's the reason your hair loss keeps progressing while everything you try stalls out.

The Connection You've Been Missing

What You See

What's Actually Happening

Receding temples & corners

Fibrotic tissue tightening around the hairline follicles first

Scalp showing through the crown

Calcium deposits restricting blood flow to the most exposed follicles

Tight, hard, shiny scalp on top

Collagen scar tissue (perifollicular fibrosis) hardening around the roots

Daily shedding that won't stop

Constricted follicles that can't hold a hair through a full cycle

Lost hair that won't grow back

Follicles trapped and starved — dormant, not dead

Why Your Hair Loss Will Never Just Stop On Its Own

Here's the part most men never hear: in the 99%  of cases, the follicles under your thinning spots are not dead. They're trapped.

 

Over years of DHT exposure, scalp tension, low-grade inflammation, and declining circulation, collagen hardens into scar tissue around each root - perifollicular fibrosis. This causes calcium deposits stiffen the scalp into a rigid cap - calcification. 

 

That hardened layer constricts the follicle and chokes off its blood supply - that's when shedding stars.

 

 The follicle shrinks, the hair it produces gets thinner each cycle, and eventually it goes dormant.

When it's working properly, you don't even notice it.

Each follicle gets fresh blood and nutrients every cycle.

Old hairs shed and thicker ones grow back in their place.

Your scalp stays loose, fed, and circulating.

But after years of DHT, scalp tension, inflammation, and falling circulation — this system breaks down.

Scar tissue hardens around every root.

Calcium stiffens the scalp into a rigid cap.

Blood supply gets choked off at the follicle.

The roots shrink and slip into dormancy.

And it compounds. Day after day. Week after week.

That's why your hairline keeps creeping back.

That's why your crown keeps thinning.

That's why every new hair grows in finer than the last.

That's why the shedding never seems to stop.

That's why nothing you've tried has actually regrown it.

That's Why Nothing Has Worked

You tried rubbing minoxidil into your scalp

Why it failed

Minoxidil only forces blood toward the surface. It can't push past a follicle sealed under fibrosis and a calcified cap — so most of it never reaches the root. The day you stop, the shedding comes right back.

You tried finasteride or a DHT-blocking pill

Why it failed

Lowering DHT slows new damage, but it does nothing for the scar tissue and calcium already locked around your roots. The trapped follicles stay trapped — and most men can't live with the side effects long enough to find out.

You tried a peptide serum from a pharmacy or big-box store.

Why it failed

Under-dosing is the industry's dirty secret. Real reactivation needs clinically-relevant levels of GHK-Cu, Matrixyl, and growth peptides — most shelf serums use a sprinkle just to put the name on the label. The dose is everything. Without it, nothing reaches the follicle.

THE MISSING PIECE:

A single, maximum-potency peptide complex — five signaling peptides plus clinically-studied growth actives, dosed to actually penetrate the scalp, break down the fibrosis, and feed the trapped follicle back to life. Nothing diluted. Nothing hidden in a proprietary blend.

100-Day Money-Back Guarantee

High Potency Peptides Backed
by 1000s Of Scientific Papers

Strong, potent doses

No Needles

No side-effects

Modern research now confirms this peptide formula contains exactly what hair follicles need to:

Re-activate dormant hair follicles

Your follicles are stuck in sleep mode.

FST-5's molecularly-small peptides reach 4mm deep to restart them.

Restore youthful scalp environment

Reverses years of inflammatory damage and brings your scalp back to the thriving, hair-growing environment you had as a teenager.

Triple growth phase

Signals your follicles to stay in growth mode longer - meaning thicker density, faster regrowth.

No side effects

Works only at the scalp level - doesn't touch your testosterone, sex drive, or mental clarity. Zero brain fog. Zero hormonal destruction. Just results.

Copper Tripeptide-1 (GHK-Cu)

The star player. Molecular weight of just 340 Daltons—small enough to penetrate 4mm deep to your follicle root where the problem actually lives. Calms cortisol-driven inflammation, signals dormant follicles to reactivate, and mimics the exact growth signals your body produced at 17. Clinical studies show 35% hair density increase in 12 weeks.

Palmitoyl Pentapeptide-4

A tissue-repair peptide (molecular weight: 578 Daltons) that penetrates deep to strengthen follicle anchoring. Reduces shedding by up to 46% by reinforcing the connection between your hair shaft and follicle root. Keeps hairs locked in place instead of falling out every time you shower.

Acetyl Hexapeptide-8

Ultra-small peptide (molecular weight: 888 Daltons) that blocks inflammatory pathways triggered by DHT. Protects your follicles from oxidative stress and cortisol damage at the cellular level—stops the inflammation before it can choke out your follicles.

Adenosine

Prolongs the anagen (growth) phase by up to 40%, keeping your follicles in active growth mode longer instead of shedding prematurely. Clinical studies show 5% increase in hair density after 6 months. Prevents premature follicle shutdown.

Niacinamide

Improves scalp microcirculation and oxygen delivery to starving follicles. Strengthens the scalp barrier and reduces inflammation by 40%, creating the optimal environment for peptides to penetrate 4mm deep. Essential cofactor for amino acid delivery.

Panax Ginseng Root Extract

Stimulates dermal papilla cells at the follicle base and increases ATP (cellular energy) production by 60%. Wakes up metabolically-sluggish follicles stuck in resting phase. Traditional Korean medicine powerhouse backed by modern clinical studies showing improved hair thickness.

Polygonum Multiflorum (Fo-Ti Root Extract)

Ancient Chinese remedy that blocks 5-alpha reductase (the enzyme converting testosterone to DHT) locally at the scalp level only—not system-wide. Protects follicles from DHT damage without touching your testosterone, sex drive, or mental clarity.

Biotin

Essential cofactor for keratin synthesis—the structural protein your hair is literally made of. Without biotin, even if peptides signal "GROW," your follicles can't convert amino acids into actual hair strands. Ensures your body has the raw materials to build thick, strong hair.

Why the Full FST-5 Dose Changes Everything

Most hair serums use only a trace of peptides — just enough to print "GHK-Cu" or "Matrixyl" on the label. Many hide the real amount inside a "proprietary blend," so you can never see how little you're actually getting.

Richvell FST-5 Peptide Complex delivers its full active matrix — Copper Tripeptide-1 (GHK-Cu), Palmitoyl Pentapeptide-4, and Acetyl Hexapeptide-8, plus Adenosine, Niacinamide, Panax Ginseng, Fo-Ti, and Biotin — at meaningful, fully-disclosed concentrations. No fillers. No hidden blends.

At this strength, FST-5's actives are present in high enough concentration to:

Help break down the perifollicular fibrosis choking each root

Rebuild the blood vessels (GHK-Cu) that feed a starved follicle

Calm the inflammation and scalp tension keeping the cap rigid

Signal dormant follicles back into their active growth phase

Extend the growth cycle (Adenosine) so hair grows thicker, not finer

Defend the root against ongoing DHT damage (Fo-Ti, Ginseng)

Supply the keratin building blocks (Biotin) for stronger strands

Every active at a dose that works. No fillers. No hidden blends. Just the full FST-5 complex delivered exactly where the follicle is trapped — at the strength that actually frees it.

100-Day Money-Back Guarantee

What Makes This the Highest Potency Formula Available

It's dose, delivery, and purity. Actives are sourced from the best origins on earth, then engineered by formulation experts in Switzerland.

100-Day Money-Back Guarantee

Typical

Pharmacy Serum

Typical

Thickening Shampoo

Active Peptides

Full complex: GHK-Cu, Pentapeptide-4, Hexapeptide-8

One or none

None

Peptide Concentration

Clinical-strength

Trace / undisclosed

25–50mg

Reaches the Follicle

✅ Penetrates the scalp

❌ Surface only

❌ Rinses off in seconds

Targets Fibrosis & Calcification

✅ Yes

❌ No

❌ No

Formulation & Sourcing

🇨🇭 Swiss-engineered, globally-sourced actives

Generic / often imported

Generic / often imported

Third-Party Tested

✅ Every batch

❌ Rarely

❌ Rarely

4.8/5 Excellent | Based on 2,847 Reviews

Real People, Real Results: 112,000 Transformations

All reviews verified from actual paying customers

Free Shipping from USA

On all orders

Naturally Supports Your Body

Promotes healthy immune cell functions

Powerful Ingredients

5 active peptides targeting

hair growth

Try it Risk Free for 100 Days

100-day money-back guarantee

May 4th, 2026

Expert Advice from Specialized Dermatologist Dr. Marcus Kier, MD

"Peptides are one of the most effective and advanced ways to support hair regrowth today. Unlike traditional treatments that rely on hormonal manipulation or aggressive stimulation, peptides work by restoring natural follicle signaling and scalp health at the cellular level. Their small molecular size allows for better absorption, while their bio-identical nature helps activate growth pathways the scalp already recognizes - making peptides a smarter, safer, and more sustainable approach to hair regrowth"

"The FST-5 Peptide Complex by Richvell™ contains ingredients that are scientifically proven to support hair regrowth, improve scalp circulation, and extend the hair’s growth phase."

Try For 100 Days Risk-Free

  • 100-Day Money-Back Guarantee

Frequently Asked Questions

How is this different from all the other solutions?

Most hair loss products try to force results by blocking hormones or overstimulating the scalp. Peptides work differently. They support the scalp’s natural signaling system, helping restore healthy follicle function instead of disrupting the body’s balance. Because they’re molecularly small and bio-identical, peptides focus on long-term scalp health—without harsh side effects or dependency.

How do I use this product?

Apply one full dropper once per day, preferably after showering. Your scalp can be wet or dry—both are fine. Massage gently into the scalp for 15–20 seconds, then continue using your regular hair products. Use daily and consistently for best results.

Are there any side effects?

No. The peptide serum has no known side effects when used as directed. Peptides are naturally occurring signaling molecules that work with the scalp’s normal biological processes rather than disrupting hormones or body systems.

What are the ingredients in this formula?

This formula combines advanced peptides, proven hair-growth actives, and scalp-soothing botanicals:

 

Peptides & growth signals: Palmitoyl Pentapeptide-4, Acetyl Hexapeptide-8, Copper Tripeptide-1, 2-Deoxy-D-Ribose-SA (2DDR), Adenosine

 

Hair & follicle support actives: Pyrrolidinyl Diaminopyrimidine Oxide, Diaminopyrimidine Oxide, Biotin, Niacinamide

 

Botanical extracts: Rosemary leaf water, Ginseng root, Angelica gigas, Licorice root, Houttuynia cordata, Artemisia argyi, Centella asiatica, Polygonum multiflorum, Bacopa monnieri, Aloe vera

 

Hydration & scalp comfort: Trehalose, Betaine, Panthenol, Hydrolyzed collagen, Allantoin

 

Base & stabilizers: Aqua, Alcohol, Butylene Glycol, PEG-40 Hydrogenated Castor Oil, 1,2-Hexanediol, Phenoxyethanol, Parfum

 

Each ingredient is selected to support scalp health, follicle signaling, and stronger, healthier-looking hair.

Do you have a guarantee?

Yes, FST-5 Peptide Complex comes with a 100% risk-free money-back guarantee — because it’s already been proven to work for 93,000 men just like you.

 

We stand behind this formula with a 100-day money-back guarantee. To qualify, simply record a short 10-second video each day showing you applying the serum, so we can confirm consistent use over the full 100-day period. If after 100 days of daily use there are no visible results, you’ll receive a full refund of your purchase price.

 

We're On A Mission To Help 100,000,000 Men Naturally Regrow Their Hair…And Feel Like Themselves Again

Here's where we're at right now:

Finally! When Minoxidil and Finasteride Didn't Work... 
The FST-5 Peptide Complex Did!

Watch Your Hairline Go From Receding to Full In 100 Days Or Less.

Finally feel confident in photos and mirrors again

Make your partner go “WOW your hair looks amazing”

Make your friends ask if you got a hairtransplant

Throw away all your cover-up hats

Let your new hairline speak for itself

Try The FST-5 Peptide Complex Risk-Free

  • 100-Day Money-Back Guarantee