melanin - 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 can help with this. MSM and glutathione caps can be a good way to do this, since these are used for skin lightening.But is there another way? Something more scientific? Like deactivating the MC1R? Is that even possible?Thank you!...Read more