OneSkin OS-01 HAIR Peptide Scalp Serum is a daily, drug-free treatment developed to support scalp health and address visible hair thinning associated with age and stress. At the center of the formula is OS-01 Peptide™, also known as Decapeptide-52, which OneSkin has studied for its effects on cellular senescence in hair follicle cells.
The lightweight, non-greasy formula pairs OS-01 Peptide™ with ginseng, fisetin, biotin, rice bran water, sunflower sprout extract, and prebiotics to nourish the scalp and support healthier-looking hair.
In clinical testing, the formula supported improvements in visible hair density and thickness over six months and increased the number of hairs in the anagen, or growth, phase.