Biopigment, present in the skin and hair of humans.

learn more… | top users | synonyms

0
votes
1answer
27 views

How to increase pheomelanin production?

How can you increase the pheomelanin production in your body, while decreasing the eumelanin production? In other words, shifting the balance towards pheomelanin. From what I see, sulfur and cysteine ...