this is very true but what are your tips in finding the best stuff for your skin after you know what type it is. i suggest going to stores that have cosmetic counters and trying the creams, powders on your arm or wrist to see if there is a reaction or if you like the color. you can read about cleansers, retinoids, sulfur products but you really aren't going to know unless you try them. it is the try and true method. it takes time and patience.