Acetyl Tetrapeptide-3

Acetyl Tetrapeptide-3 (Acetyl Tetrapeptide-3) is a high purity, acetylated tetrapeptide of synthetic origin, extensively utilized in scalp care, hair density-targeting, and leave-in tonic formulations as a targeted peptide active, engineered to reinforce scalp conditioning and hair follicle support, pair synergistically with botanical actives for hair density positioning, and optimize scalp serum and leave-in treatment formulation performance.