Tripeptide-1 (GHK)

Tripeptide-1, also known as GHK (Glycyl-L-Histidyl-L-Lysine), is a naturally occurring tripeptide first identified in human plasma and later found in saliva and urine. It is a signal peptide that plays a crucial role in skin regeneration, wound healing, and tissue repair. In the cosmetics and personal care industry, Tripeptide-1 is widely recognized as a powerful anti-aging active ingredient that stimulates collagen and elastin synthesis, improves skin firmness, and reduces the appearance of fine lines and wrinkles. It is also used in hair care formulations to promote hair growth and scalp health.