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Procapil

A flavonoid-and-peptide blend aimed at reducing hair fall by strengthening the anchor between hair and scalp.

Procapil illustration
Reading ingredients on a hair product label

See this on a product label?

Biotinyl Tripeptide-1

Hair and lash products use INCI names too—often longer chemical names beside marketing names like Capixyl.

Structure (cute edition)

Simplified amino acid chain for Procapil
2D chemical structure from PubChem ✨ real molecule sketch

This peptide is a short chain of about 3 amino acids—think of it as a tiny protein necklace on your label.

INCI: Biotinyl Tripeptide-1 · ~3 amino acids in our simplified view

Research & public records

Counts and links from public databases (PubMed, ClinicalTrials.gov, Wikidata, NIH drug nomenclature). Educational only — not medical advice.

Knowledge base: chemical compound — Wikipedia

PubMed: 7092 indexed papers (search PubMed)

Clinical trials: 21 studies on ClinicalTrials.gov (view search)

ChEMBL: APIGENIN

What brands say it does

Procapil mixes oleanolic acid, apigenin, and biotinyl tripeptide-1. Marketing focuses on slowing shedding and supporting follicle metabolism. Like other cosmetic hair complexes, evidence is mostly from supplier studies—not the same standard as FDA-approved hair-loss drugs.

Where you’ll find it

Anti-hair-loss shampoos, scalp tonics, and salon professional treatments.

Other names you might see

Oleanolic acid Apigenin Biotinyl Tripeptide-1

Compare with similar peptides

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Educational only—not medical advice. Hair loss has many causes; see a dermatologist or trichologist for persistent thinning.