14 citations
,
January 2015 in “Clinical Nutrition Research” MK-R7 supplement with Cistanche Tubulosa and Laminaria Japonica extracts improved hair density and scalp health without adverse effects.
1 citations
,
December 1913 in “Biochemical Journal” Isocholesterol is a confirmed and recognized sterol.
November 2023 in “Cosmetics” Rice derivatives in conditioners protect and improve hair health.
1 citations
,
December 2011 in “EFSA Journal” Spermidine may help extend the growth phase of hair.
3 citations
,
September 2016 in “Clinical, cosmetic and investigational dermatology” Sphinganine can reduce hair loss and improve scalp health.
July 2007 in “International Journal of Cosmetic Science” The new polymer improves dyed hair's color, moisture, shine, and smoothness.
November 2024 in “African Journal of Biomedical Research” 
December 2025 in “Universal library of medical and health sciences.” Amino acids like arginine and cysteine protect hair during chemical treatments, keeping it strong and less brittle.
9 citations
,
January 2021 in “Mediators of Inflammation” 15d‐PGJ2 cream protects against UVB-induced skin damage in mice.