There are five basic types of melanin: eumelanin, pheomelanin, neuromelanin, allomelanin and pyomelanin. [2] . Melanin is produced through a multistage chemical process known as melanogenesis, where the oxidation of the amino acid tyrosine is followed by polymerization.
Melanin is responsible for producing skin and hair pigmentation. Learn more about the function, benefits and types of melanin.
Melanin helps protect your skin and eyes from UV damage. Eating a healthy diet full of whole foods can support melanin production. Research continues into the role of supplements. Sun exposure increases melanin production but also raises skin cancer risk.
Melanin is a substance present in the skin that produces pigment. Each person has a different amount of melanin in their skin. The variation of melanin is due to genetics and other factors.
Melanin originates from the Greek word “melanos”, which means black or very dark, reflecting the characteristics of melanin appearance; this term was first applied by the Swedish chemist Berzelius in 1840 to call a dark pigment extracted from eye membranes [1].
Melanin is a dark biological pigment (biochrome) occurring in the skin, hair, feathers, scales, eyes, and some internal membranes of humans and other animals. It is formed as an end product during metabolism of the amino acid tyrosine.
Melanin is a natural pigment found in most organisms, including humans, responsible for the coloration of hair, skin, and eyes. Specialized cells synthesize this substance to fulfill various biological functions.
Melanins are a diverse family of natural pigments with a unique combination of optical, electronic, redox, and structural properties that challenge conventional chemical characterisation.
In this article, we’ll dive into what melanin is, why melanin is so important for the skin, and how various factors can influence how much melanin you have.