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HAIR Serum full-size bottle with 'Robb Report' and 'Glamour' awards badges on a white background.
( plated ) HAIR Serum bottle with text highlighting benefits on a light background.
Woman with long hair on a light background with text about what to expect with exosomes
Before-and-after comparison of scalp/hair, with text indicating improvement over 9 months.
Before-and-after comparison of hair density, with the appearance of a 3x increase at 9 months.
( plated ) HAIR Serum dropper on a light background with text highlighting the formula's benefits and expected 2-3 month supply.
Hand holding a bottle of ( plated ) HAIR Serum with dropper, against a neutral background with text describing the use instructions.
A man looking in the mirror and using the HAIR Serum with text about how exosome technology is for men and women.
Before and after comparison of hair growth treatment showing a man's head with visible hair loss on the left and visibly fuller hair on the right after 3 months of use.
Video of woman with long hair demonstrating the use of ( plated )'s HAIR Serum
( plated ) HAIR Serum bottle and packaging on white background
(4.6)

HAIR Serum

Targeted Renewal for the Scalp and Hair

Sale price$379.00

Thicker-, stronger-, fuller-looking hair begins at the scalp. With 2+ trillion platelet-derived exosomes in every bottle, HAIR Serum delivers breakthrough renewal exactly where your hair needs it most.


Clinically proven to:

  • Increase the appearance of hair thickness, fullness, and strength
  • Improve the look of hair density and scalp coverage
  • Hydrate the scalp for the appearance of greater volume and shine
  • Fight the look of shedding and breakage

Ingredients

Platelet-Derived Exosomes

Nanosized vesicles that unlock the scalp's innate ability to renew for thicker-, fuller-looking hair.

Curcuma Longa (Turmeric) Root Extract

Delivers anti-inflammatory and antioxidant properties for a healthier-looking scalp.

Biotin

Helps support follicle structure for stronger-looking hair.

All Ingredients

water, pentylene glycol, propanediol, glycerin, human platelet extract, panthenol, trideceth-9, polyacrylate crosspolymer-6, PEG-5 isononanoate, biotin, carnosine, chondrus crispus extract, arginine, 1,2-hexanediol, caprylyl glycol, silanetriol, hydrolyzed gelatin, hyaluronic acid, curcuma longa (turmeric) root extract, phytic acid, lindera strychnifolia root extract, palmitoyl tetrapeptide-20 amide, saccharide isomerate, citric acid, sodium citrate
Instructions

Apply 1–2 pre-loaded droppers directly onto the scalp in areas of concern. Wait 5 minutes before applying other products or heat styling.
Awards

Glamour Beauty & Wellness Award 2024

Robb Report Grooming Awards 2024
HAIR Serum full-size bottle with 'Robb Report' and 'Glamour' awards badges on a white background.
HAIR Serum Sale price$379.00
Woman applying ( plated ) HAIR Serum to her hair with a dropper, holding a bottle labeled ( plated ).

Get to the Root of Thin Looking Hair

You’re not alone. Nearly 50% of people experience thinning hair, driven by everything from hormonal changes to stress and aging.

Platelet-derived exosomes offer a breakthrough approach, delivering continuous renewal for all genders, ages, and hair types. One solution. 2+ trillion exosomes. Fuller-looking hair.
Bronze ( plated ) HAIR Science bottle with serum on a beige background

Science-Backed Benefits

In a double-blind, placebo-controlled clinical study:

  • 100% of participants showed improvement in scalp coverage appearance
  • 96% reported improved appearance of volume and fullness
  • 3x improvement in the appearance of hair density
  • Visual improvement across 10 key hair health indicators
  • No side effects or downtime
  • Lightweight, invisible-dry formula for effortless daily use

Exosome Science in Action

Visibly Transformative Results

Before and after comparison of visible improvement of hair density with 'Baseline' on the left and '9 Months' on the right.
Before and after comparison of visible improvement of hair density on a person's head over 3 months.
Before and after comparison of visible hair density improvement on a person's forehead with 'Baseline' and '8 Weeks' labels.

Where Biotech Meets Beauty™

Discover the Power of Exosomes

Meet the most innovative topical ingredient in decades. Platelet-derived exosomes don’t mask the signs of aging; they reprogram the appearance of skin and hair. 

LEARN MORE