Albumin-equivalent protein release

Hair graying has no effect on albumin-equivalent protein release in humans (p = 0.415).

“protein release was also non-significant (p = 0.415)”

Humanswhite-gray vs pigmented black hair fibersscalp hairfemales

Human hair aging beyond graying: A case-comparative biointerface phenotype from a 104-year-old donor

Colloids and surfaces. B, Biointerfaces·10 Sep 2026