Biotinoyl tripeptide-1 is a peptide that's used in cosmetics and supplements to promote hair growth and improve the appearance of hair and nails. It's also known as biotinyl-GHK or Procapil. 

Biotinoyl tripeptide promotes the growth of healthier, stronger hair strands and improves the overall health of the hair follicle. Biotinyl tripeptide-1 improves blood circulation to the scalp, ensuring that hair follicles receive the oxygen and nutrients required for healthy hair

Benefits 

* Hair growth: Promotes hair growth, strengthens hair, and reduces hair loss

* Hair texture: Improves hair texture and appearance

* Scalp health: Stimulates blood circulation and nourishes hair follicles

* Skin health: Repairs sun damage and helps the skin protect itself from further UV damage