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Hair & Scalp Serum
I · Formulation

Hair & Scalp Serum

Hairmical Hair & Scalp Serum is BIOSAR's intensive leave-on serum for thinning hair. Procapil at intensive concentration supports the follicle cycle directly; Keratin and Biotin reinforce strand strength; Horsetail Extract and Castor Oil support the scalp environment over a six-dose program packaged as 20 ML ampoules. Use one ampoule every other day or per the program structure on a clean scalp; massage gently for one minute to ensure absorption, then leave on. Suitable for adults with thinning concerns, post-pregnancy shedding, or scalps fatigued by frequent styling. The intensive format pairs with the Hairmical shampoo, conditioner, and spray for a complete program.

  • ProcapilBiotinoyl Tripeptide-1 + Apigenin + Oleanolic Acid (delivered in Butylene Glycol and PPG-26-Buteth-26)
  • KeratinHydrolyzed Keratin
  • Biotin
  • PanthenolPanthenol (Provitamin B5)
Get in touch

If you are unsure it suits you, your dermatologist or pharmacist is the one to ask.

Dermatologically tested
Every BIOSAR product
SFDA
Registered
GMP · ISO 22716
Standard
Why it works

The intensive ampoule that hits the follicle at treatment strength. Procapil works at its most concentrated to strengthen anchoring at the root while Biotin fuels hair vitality and Keratin plus Horsetail rebuild the strand; Castor Oil nourishes the scalp. Leave it on, let it work — fuller, stronger hair with less fall in weeks.

  • Procapil
  • Keratin
  • Biotin
  • Panthenol
  • Horsetail
  • Castor Oil

Proven Benefits

What this product does for your skin

  • Scalp conditioned

    Horsetail and Castor Oil support the scalp through the program.

  • Intensive root focus

    Procapil ampoules deliver intensive support directly to follicles.

  • Strands reinforced

    Keratin and Biotin reinforce strand strength over six doses.

  • Leave-on program

    One 20 ML ampoule absorbs in a minute, then stays on.

How this formula works

Intensive care at the root that the scalp wears comfortably, never tight or dry

A leave-on ampoule can push hard at the root, so this one balances its intensity with lasting comfort. Procapil and Horsetail Extract do the demanding work at the follicle, while Panthenol and Castor Oil stay on the scalp to keep it soft, calm and hydrated between applications. Keratin and Biotin build strength into the fibre itself, making an intensive treatment that feels as gentle as it is focused.

Ingredient Research

Active ingredients backed by published studies

  • 67%

    Growing-to-resting hair ratio improved in 67% of users

    Placebo-controlled pilot, 35 men with over 20% of hairs in the resting phase: after 4 months, the growing-to-resting ratio improved significantly in 67% of the 18 on Procapil. Maker's data via a 2025 review; placebo result not given.

    Int J Trichology 2025 (Bikash, review) — View research

Published studies on ingredients, some tested inside other formulas. They are not tests of this product, and results vary from person to person.

Transparency

What's inside — and what's not

  • 01

    Procapil

    Biotinoyl Tripeptide-1 + Apigenin + Oleanolic Acid (delivered in Butylene Glycol and PPG-26-Buteth-26)

    Peptide-based complex for the hair follicle cycle. Supports the appearance of fuller, stronger-looking hair over a three-to-four-month course, in line with the natural hair-growth cycle.

    View research
  • 02

    Keratin

    Hydrolyzed Keratin

    The structural protein hair is made of. It forms a smoothing film along the fiber, filling the look of damaged, roughened areas so hair reads smoother, stronger and more even from root to tip.

    View research
  • 03

    Biotin

    Vitamin B7, a building block the hair fiber relies on. Applied in leave-on hair and scalp formulas, it supports stronger, more resilient-looking strands and a healthier, more vital scalp.

    View research
  • 04

    Panthenol

    Panthenol (Provitamin B5)

    Provitamin B5 that supports the skin's repair and hydration signals. Widely used in sensitive, post-procedure, and daily-care formulas.

    View research
  • 05

    Horsetail

    Equisetum Arvense Extract

    Its silica and minerals condition the surface, helping hair look fuller and the scalp feel refreshed.

    View research
  • 06

    Castor Oil

    Ricinus Communis (Castor) Seed Oil

    It forms an emollient, occlusive film that softens the surface and helps limit moisture loss.

    View research

Application Guide

How to use

Morning routine

Apply one ampoule directly to a clean scalp. Massage gently for one minute. Do not rinse. Follow program schedule.

Evening routine

Alternative slot — apply at night on non-wash days as part of the six-dose program.

Realistic Expectations

What to expect

I
Week 2–3

Less fall in the shower

You notice fewer strands during washing — the first, satisfying sign the routine is working.

II
Week 4

Stronger at the root

The scalp feels balanced and comfortable and hair feels noticeably stronger and more resilient.

III
Week 6–8

Visibly fuller hair

Hair looks denser, thicker and healthier, with a fuller-looking body from root to tip.

Individual results vary based on skin condition and routine consistency.

Complete Care

Build your Hairmical routine

Complete the routine

Pairs beautifully with

Frequently asked questions

  • How long should I continue using the Hair & Scalp Serum ampoules?

    A twelve-week cycle (two six-dose packs applied weekly) is the typical intensive protocol. Continue with daily shampoo and leave-on spray during and after the ampoule course.

Last reviewed by BIOSAR Scientific Team, PharmD, Cosmetic Chemistry, Pharmacy practice on .

Claims & methodology

  1. Supports root strength and reduces the appearance of shedding through the program — Consumer perception study. Study on file at BIOSAR Laboratories.

Published references

  1. Int J Trichology 2025 (Bikash, review). pubmed.ncbi.nlm.nih.gov/40654553/