I've always had oily skin, and then last winter my face got terribly dry. I had nothing that was helping. I ordered samples of the moisturizers for dry skin from her line, and ordered the one that I liked the best. It immediately calmed my skin, and by the next morning the peeling and flaking had stopped. I use the moisture boost moisturizer, and it goes on matte! Not greasy like I would have expected. I also use her moisturizing mask, and often use it as my night moisturizer. I think her exfoliators also have helped control my dry skin. Her AHA body exfoliator is the only thing I use on my dry cracked feet and they look like healthy skin now! I've tried many of her products and never had problems with irritation or reactions. Everyone is different though, and always start with the samples you can get from her website.