MELANIN
Melanin is the name for a group of dark pigments. In the body, it contributes to the color of skin and hair; scientific literature describes its production by specialized cells and its connection with light absorption. That is why the name can appear in cosmetics for skin or hair coloration.
MELANIN: what it is
Melanin is the name for a group of dark pigments. In the body, it contributes to the color of skin and hair; scientific literature describes its production by specialized cells and its connection with light absorption. That is why the name can appear in cosmetics for skin or hair coloration.
It is not a raw material with a single origin. A nanocosmetics review describes natural melanins, including melanin in cuttlefish ink, as well as biomimetic materials made to reproduce features of the pigment. The MELANIN name on an ingredient list does not, by itself, reveal whether that product's material came from a biological source or a synthetic route.
MELANIN: what it does in cosmetics
In cosmetics, melanin is classified as a skin-protecting ingredient. In practical terms, its presence relates to the pigment's ability to absorb some light and may suit formulas intended to add color or provide supporting coverage during environmental exposure. The finished color, visual effect, and performance depend on the formula and the amount used.
Melanin made naturally in skin takes part in its response to light, but that does not make every cosmetic containing MELANIN a sunscreen. Reviews discuss the photoprotective potential of natural and biomimetic melanins, while experimental research and cosmetic applications are still being assessed. For sun protection, look for a product-specific claim and a stated measured level of protection.
Products containing this ingredient
See which products include it and the name used in each composition.
