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Plated

Plated Hair Serum

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$379.00
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$379.00
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Fuller, thicker looking hair, starting at the scalp.

Your hair looks and feels thinner than you would like, and your ponytail has less body.

HAIR Serum delivers more than two trillion platelet derived exosomes to your scalp so hair looks fuller, denser and healthier over time. It is weightless, and it is backed by a double blind, placebo controlled study.

Who It Is For

Women and men whose hair looks or feels thinner than they would like.

What You Will See, and When

Change is gradual. In the clinical study, volume, density and scalp coverage looked significantly better than placebo at three and six months, and Plated expects the fullest look after six months of daily use.

How to Use

Once a day, ideally at night, apply one full dropper directly to the areas of your scalp where you want more fullness, on wet, damp or dry hair. Massage it in with your fingertips. Wait five minutes before other hair products or heat styling.

The Science

Exosomes are nano sized vesicles. Each carries proteins, peptides and antioxidant enzymes. Plated's exosomes come from human platelets. They are sourced from regulated US donation banks and purified by gentle filtration that keeps each vesicle's outer membrane intact, which is why the serum is stable at room temperature.

In a double blind, placebo controlled study, 39 women and men with self perceived thinning hair applied the serum daily. A blinded evaluator found significant improvements in the look of volume and fullness, density, scalp coverage and overall appearance, with results better than placebo at three and six months. Participants also reported better looking thickness, strength and overall hair health.

Questions

When do I apply it?Once a day, ideally at night so it can work undisturbed, on wet, damp or dry hair. Wait five minutes before you use other hair products, blow dry or use hot tools.
Is it for men and women?Yes. The clinical study included both.
Will it make my hair look greasy?No. Plated describes it as an invisible dry formula with no detectable residue.

Why a Routine Made for You Works Better

General advice is written for everyone, so it has to assume nothing about you. It can tell you what is safe. It cannot tell you what will work for your skin.

Skin changes when it is challenged just enough, then given time to recover and adapt. That amount is different for every person, and it moves as your skin gets stronger. Ask too much and your skin spends its energy recovering instead of improving. Ask too little and nothing changes. Finding that point for you, and moving it at the right time, is where results come from.

Where that point sits depends on:

  • Your skin: its history, how it reacts, and what it is doing today
  • Your health: hormones, medications, pregnancy and any condition that changes how skin behaves
  • Your lifestyle: sleep, stress, diet, sun, exercise and climate
  • Your routine: what you use now, and what has and has not worked before
  • Your goals: what you most want to change
  • Your expectations and timeline: how soon you want to see change, and what is realistic for your skin
  • Your consistency: how much time and how many steps you will keep up with, because the best routine is the one you actually do
  • Your treatments: what you have had and what you have planned

A skin therapist weighs all of this, builds a routine you can keep, and adjusts it as your skin responds. That is why we guarantee our products when they are part of a routine designed by one of our skin therapists. If you have been reading general advice, bring your questions. We will help you sort out what applies to you and what does not.

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Key Ingredients

Human platelet extract (over two trillion exosomes)Supports the scalp so hair looks fuller and denser
BiotinA B vitamin that conditions hair and scalp
PanthenolConditions strands so hair feels stronger and shinier
Hyaluronic acid and glycerinHydrate the scalp without weighing hair down
Full Ingredient List

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.

References

1. Weir D, Wyles S, Behfar A, Eaton-Jankov L, Secic M, Bell M, Vyas K, Rohrich RJ. Human platelet extract (plated) hair serum for hair health improvement: a double-blind, placebo-controlled clinical study. Plast Reconstr Surg Glob Open. 2025;13(3):e6562. doi:10.1097/GOX.0000000000006562
2. Plated Skin Science. HAIR Serum: over two trillion exosomes per bottle; expected results timeline of one to three, four to six and six plus months (brand data, platedskinscience.com).

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Plated Hair Serum