Function of Beauty's skin quiz asks about your skin type (dry, balanced, oily, combination), how much makeup you usually wear (none to full coverage), how sensitive your skin is (not at all or all the time), your skin goals (reduce breakouts, even tone, anti-aging, etc.), and whether you prefer fragrance free or a light citrus and cucumber scent. Depending on your answers, it'll match you with the most effective gel, cream, or lotion moisturizer.
When I took the quiz, for example, I said my goal was to calm/soothe and reduce breakouts, and the results noted that key ingredients in my moisturizer would be aloe extract and salicylic acid. The quiz also said a quick-absorbing lotion would be my best match.
Promising review: "My skin looooooves it. NO dryness. My skin is clear, bright, and happy. Shocked at how great it has been for my skin. I'm a little stressed about it running out." —Jamie
Get it from Function of Beauty for $44.99.