Foods that will increase melanin production; darker tan, reverse skin damage from the sun. don't care about the tan part, but reversing or decreasing skin damage from the sun naturally is VERY interesting to me.
1 part apple cider vinegar, 3 parts water and let it sit. Then with a cotton swab I rubbed the mixture across my face, let sit for fifteen minutes and rinsed with cold water. I then took a Q-tip and placed the mixture on the large pimple on my forehead an