Acetyl Hexapeptide-1
Acetyl Hexapeptide-1
Composed of amino acids, it encourages the look of darker hair and fortifies against external aggressors such as pollution and UV.
Synthetic
Lab-made materials created to replicate the effect of a natural compound. Some synthetics are created in an effort to be sustainability-focused, while others are more efficacious, or provide different benefits than naturals.
