Peptide Hair Serum

STRENGTH • VITALITY • HYDRATION
4.2
Rated 4.2 out of 5 stars
21 Reviews

Step 2 of Bryan Johnson’s daily hair protocol. 8 advanced peptides to support scalp hydration & promote stronger, healthier-looking hair.

Size: 1.7 oz (50 ml) per bottle

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Description +

8 advanced peptides including sh-polypeptide-86, copper tripeptide-1 & NMN to help defend against visible signs of aging

Nanoliposome delivery system to deliver peptides and key ingredients to the scalp and follicles

Promotes stronger hair by helping reduce signs of visible breakage

Clinically-backed ingredients including moisturizers that help support a healthy-feeling scalp

Clean & biocompatible formulations that are free from synthetic fragrance, sulfates, hormones & parabens

Precision doses backed by research (no pixie dusting) 

Third-party tested for purity and heavy metals

How to Use +

+ Apply daily to dry scalp (morning or night)

+ Use a dropper to apply directly to the scalp and focus on areas of concern

+ One full dropper covers the entire scalp, adjust as needed

+ Massage into scalp

+ Wait until the serum is completely dry before using other hair products

How Bryan uses it:

Protocol 1: Blueprint Peptide Shampoo in shower

Protocol 2: Blueprint Peptide Serum post shower

Protocol 3: Blueprint 302 Laser Cap for 6 minutes to regrow hair

What if I use Minoxidil / Finasteride?

Blueprint hair care products are not a replacement for Minoxidil. Minoxidil is designed to slow hair loss. Blueprint Peptide Shampoo and Peptide Serum uses a nanoliposome system to deliver peptides to the scalp for follicle vitality. 

You can use all three as part of your protocol.

Suggestions if you are using Minoxidil / Finasteride:

Morning

+ Use Blueprint Peptide Shampoo

+ Apply Minoxidil / Finasteride in the morning on a clean, dry scalp

Night

+ Apply Blueprint Peptide Serum

+ Wear the Blueprint 302 Laser Cap for 6 minutes

Full Ingredients +
  • Peptide Complex (x8): Supports the appearance of fuller, thicker-looking hair.
  • PDGF + EGF: Help maintain a hydrated, balanced scalp surface.
  • Copper Tripeptide-1: Helps improve the look of stronger, healthier hair.
  • Caffeine: Helps refresh the scalp and promote a revitalized look.
  • Curcumin + Menthol: Known for their refreshing and calming properties on the scalp.
  • Nanoliposome System: Helps distribute key ingredients evenly across the scalp surface.

Aqua, Pentylene Glycol, Glycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, sh-Oligopeptide-1, sh-Oligopeptide-4, sh-Polypeptide-4, sh-Polypeptide-7, sh-Polypeptide-9, sh-Polypeptide-59, sh-Polypeptide-86, DNA (PDRN), Nicotinamide Mononucleotide, Curcumin, Tetrahydrocurcumin, Copper Tripeptide-1, Panthenol, Caffeine, Adenosine, Niacinamide, Arginine, Ketoglutaric Acid, Salicylic Acid, Thioctic Acid, Lecithin, 1,2-Hexanediol, Acetyl Cysteine, Glycine, 3-O-Ethyl Ascorbic Acid, p-Anisic Acid, Polysorbate 60, Sodium Citrate, Citric Acid, Glutathione.

Fragrance-free | Non-comedogenic | Third-party verified

Formulated from longevity research

Trust data, not opinions

  • STRENGTH

    • Supports resilient, fuller-looking hair
    • Promotes the appearance of less breakage
    • Helps support a resilient-looking scalp
  • VITALITY

    • Supports hair follicle energy
    • Helps defend against aging hair
    • Helps refresh the scalp
  • HYDRATION

    • Supports scalp hydration
    • Promotes nourished-feeling hair
    • Non-irritating formula
Peptide serum bottle on a textured white background
Peptide serum bottle on a textured white background
Peptide serum bottle on a textured white background
PRECISION HAIRCARE

Clinically-backed ingredients

Based on decades of science that has been validated across ages, genders, and genetic backgrounds.*

1 / 0
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THIRD-PARTY TESTED

Clinical research and studies icon for Blueprint Bryan Johnson

RESEARCH BACKED

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PRECISION DOSED

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THIRD-PARTY TESTED

Clinical research and studies icon for Blueprint Bryan Johnson

RESEARCH BACKED

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PRECISION DOSED

White text on a black background

THIRD-PARTY TESTED

Clinical research and studies icon for Blueprint Bryan Johnson

RESEARCH BACKED

Particles icon for Blueprint supplement absorption

PRECISION DOSED

White text on a black background

THIRD-PARTY TESTED

Clinical research and studies icon for Blueprint Bryan Johnson

RESEARCH BACKED

Particles icon for Blueprint supplement absorption

PRECISION DOSED

White text on a black background

THIRD-PARTY TESTED

Clinical research and studies icon for Blueprint Bryan Johnson

RESEARCH BACKED

Particles icon for Blueprint supplement absorption

PRECISION DOSED

White text on a black background

THIRD-PARTY TESTED

Clinical research and studies icon for Blueprint Bryan Johnson

RESEARCH BACKED

Particles icon for Blueprint supplement absorption

PRECISION DOSED

Peptide serum bottle with dropper on a light background

How to use

Daily protocol

Apply daily to dry scalp (morning or night).

Blueprint Bryan Johnson quality standards laboratory chemistry equipment

A peer-reviewed study found that...

89% of surveyed supplements were mislabeled.*

Blueprint publishes their third-party test results so you're in control of what goes in your body.

*Study of 57 sports enhancement herbal supplements published in JAMA Network Open (2023). COAs are property of Blueprint and are not to be used without Blueprint's consent.

4.2
Rated 4.2 out of 5 stars
Based on 21 reviews
81%would recommend these products
21 reviews
  • Marc S.
    Verified Buyer
    4 minutes ago
    Rated 5 out of 5 stars
    Really promising product

    Been a few weeks and so far so good. Use it on my head and beard. No evidence of new hair growth. No shedding so far. It’s not smelly or sticky. Probably the best hair serum on the market. I’ll keep buying and using henceforth.

  • Erick
    1 week ago
    Rated 5 out of 5 stars
    5 Stars

    Very powerful product

  • JD
    Verified Reviewer
    1 month ago
    Rated 5 out of 5 stars
    Soothes scalp from minoxidil

    I use this when my scalp is irritated adter minoxidil. It clears it up completely

  • Piotr
    1 month ago
    Rated 5 out of 5 stars
    5 Stars

    Najlepsz na rynku , efekty widoczne

  • Dan
    Verified Buyer
    7 months ago
    Rated 5 out of 5 stars
    Good stuff

    I use it since 2 weeks and I like it very much. I see new small hairs growing. My hairs are 2cm long and through the oil consistency, it fits also very well for hair styling.

Frequently asked questions

Micro needling is not part of the protocols for Blueprint Peptide Serum. If you do micro needle, do it first then apply Shampoo and Serum.
No. The Blueprint formulations are for scalp and follicle vitality. Minoxidil is designed to slow hair loss.  You can use Minoxidil, Blueprint Peptide Shampoo, and Blueprint Peptide Serum as part of your hair protocol. See instructions above.
Changes to scalp and hair health take at least 4 months. The key is to be consistent over the four month time period. Results will be motivating to continue usage.
Yes, Blueprint Essential Capsules, Advanced Antioxidants, and Collagen Peptides. Essential Capsules have antioxidants such as Vitamin C and zinc. Advanced Antioxidants has fat-soluble antioxidants including Lutein, Zeaxanthin, Lycopene and Vitamin K1 and K2. Collagen supports hair and skin by providing proteins that help maintain skin firmness and elasticity.* I consume Blueprint Collagen Peptides daily which has type I & III.
No. Blueprint formulations are designed to support scalp and follicle vitality. Finasteride and dutasteride are prescription DHT blockers that primarily prevent further hair loss rather than directly stimulating new growth, though some individuals may experience modest regrowth as a secondary benefit of DHT blockers.
The Blueprint formulations can be used to support scalp and hair health at any stage. 
Some users report differences in the appearance of gray hair, but more research is needed.