If you have sensitive skin or a history of allergic reactions to some skin care products, you should think twice before purchasing Kimberly Skin Care products. I spent $ 300 on Dr. Kimberly’s products for my wife. After using them as directed for 1 week, she developed a severe rash on her face. When she call Dr. Kimberly’s clinic, she was instructed to immediately discontinue use of the products. It took 2 additional weeks for the rash to disappear. When I tried to return the products and asked for a refund, all I was offered was a store credit. I ask you; why would I accept a store credit for products that have proven to be harmful to my wife’s skin? Neither Dr. Kimberly’s products nor her clinic will ever; I repeat, EVER get a positive recommendation from this household.