The beauty and skincare world is oversaturated, especially if you include all the affordable convenience store brands. If you're a shopper with a budget, you are likely mixing different products and blindly guessing which combinations will work – like a chemist without a periodic table. AI technology has already revolutionized transportation, food, and even health. Olay, a well-known drugstore brand, created an AI to analyze your skin from your selfies and tell you which beauty products to buy. The Olay Skin Advisor asks users to snap a selfie, then analyzes the photo to produce personalized skincare advice using artificial intelligence .