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  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack
  • Peptide Shampoo and Serum Longevity Stack

Peptide Shampoo and Serum Longevity Stack

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Your follicles don't stop producing hair overnight - they miniaturize slowly under three compounding threats: DHT, inflammation, and nutrient deprivation. Most treatments address one. This protocol addresses all three.

  • Peptide Conditioning Shampoo - Blocks DHT, calms inflammation, primes the scalp for treatment
  • Peptide Growth Factor Serum - 7 growth factors, 3 peptides, PDRN + NMN to repair, energize, and signal follicles to keep cycling
  • Dermatologist-designed using the most innovative ingredients.

Choose your supply

Most users see less shedding within 8–12 weeks. Consistent use gets results.
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Hair growth requires a multi-faceted approach. No single product can address all the factors causing thinning—hormones, inflammation, scalp health, and follicle function. This system tackles all four simultaneously for measurably better results than using any product alone.
  • Peptide Serum (45ml) — Targeted follicle treatment
  • Peptide Shampoo (8oz) — Copper peptide cleanse + DHT support
  • Oral Supplements (30-day) — Triple-pathway DHT support from within

Real Results. Verified Reviews.

What people noticed after making it part of their routine.

Before

Before

After

After

"I was noticing more scalp daily in the mirror, knew it seemed to be getting worse. I heard about copper peptides and wanted to try RGA. My scalp definitely looks more grown in, and overall my hair just looks more vibrant!"

Meg C.
Before

Before

After

After

I'll be honest, I dont usually buy a lot of expensive products, even more serums but my hair was bothering me, and my wife actually showed me RGA. I've been using the peptide serum for about 10 weeks and my hair is thicker. Not a miracle but a real difference!

Derek
Before

Before

After

After

"My part grew in! I tried a few other serums before and nothing worked like this peptide one. I thought at my age this was just my hair, but happy this is making a difference. Try it out and I hope other have good results like me!

Sara
Before

Before

After

After

"I’m shocked how well this is working. 5 months for me and my hair is TWICE! as thick as it was."

Jeff B.

Key Ingredients

Biotinoyl Tripeptide-1

Strengthens anchoring at the root

Copper Tripeptide-1

Signals follicle stem cells to initiate repair; increases follicle size

Nicotinamide Mononucleotide

NAD+ precursor; cellular energy currency for follicle cycling

Zinc Thymulin

Regulates hair cycle signaling

Biotinoyl Tripeptide-1

Anchors hair in the follicle; directly reduces shedding

Malus Domestica Stem Cells

Swiss apple stem cells that support follicle renewal pathways

WHY IT WORKS?

Peptide Hair Growth System

Conditioning Shampoo with Copper Peptides
Rootsbyga
Conditioning Shampoo with Copper Peptides
$48.00
$48.00
Multi-Peptide Hair Serum For Density
Rootsbyga
Multi-Peptide Hair Serum For Density
$74.00
$74.00
Triple-Pathway Hair Supplement
Rootsbyga
Triple-Pathway Hair Supplement
$69.00
$69.00

Everything You Need to Know!

Frequently Asked Questions

The Roots by GA system is designed to be synergistic. The Shampoo prepares and supports the scalp, the Serum delivers targeted topical actives, and the Supplement provides internal nutritional support. Together, they address hair loss from every angle — cleanse, treat, and nourish.

Yes! You can purchase any product individually, or save by purchasing the complete bundle of all three products (Shampoo, Serum, and Oral Supplement) at a discounted price.

Absolutely. All products are formulated to work for both men and women experiencing thinning, shedding, or who simply want fuller, stronger, healthier hair.

Yes. Our products are formulated with clinically studied ingredients at effective doses. The shampoo is sulfate-free, non-stripping, and color-safe.

Hair growth takes time. Most users notice improvements in hair texture, reduced shedding, and overall hair health within 8–12 weeks. For visible density improvements, consistent use for 3–6 months is recommended.

Yes! Subscribe and save on the Peptide Serum — get 3 bottles for discounted rates.

Real Results in Just 3-6 Months

"My part grew in! I tried a few other serums before and nothing worked like this peptide one. I thought at my age this was just my hair, but happy this is making a difference. Try it out and I hope other have good results like me!

SARA

"Roots has made me believe that age is truly just a number! They prepared a prescription formula for me based on my genes, and after 6 months of consistent use, I got my hair back. Simple as that."

DEREK

"I was noticing more scalp than hair in the mirror, knew it would only get worse. Until I found Roots! Now, my hair looks healthier and thicker, and I feel like me again."

MEG C.

"I’m shocked how well this is working. 5 months for me and my hair is TWICE! as thick as it was."

Jeff B.