My body skin is not uniform, my back, my belly and my butt are brown, and the rest of my body is white, which causes me embarrassment. I used hydroquinone and glutathione injections, but without results. Do slc24a5 ampoules effective in gene suppression? And wrote in the article that it was approved for fda, I want to buy them because I am very tired of this problem. Please advise me about these ampoules.