I have been suffering from permatan for more than 10+ years due to long exposure to sun without protection. While my whole body is being affected by it, my only concerns are my forearm, face and neck as they are way too dark.
As shown in the picture, my forearm is way too tanned compared to my upper arm. My face is also that dark (forearm's color). My natural skin color is few shade lighter than my current upper arm, but I just want to make my face and forearm color to match my upper arm.
I tried to read the Beginner's Guide to Skin Lightening but it is quite complicated.
My overall question is how to remove permatan permanently? What product should I use? Is my current routine helpful?
I am currently only using sunscreen SPF 50+ (biore uv aqua rich). Plan to buy kojie san soap in the future.