The sunscreen is like a quench of ice cold water on a hot day. Oily or dry, you'll love it when it's humid. The lip butter is a good bit moisturizing of course, but there are PHAs, so be careful with applying too much. I apply petrolatum jelly right before putting this on to lessen the exfoliating effect, however mild. Don't be fooled by the marketing, you only need two to three clicks unless you've got a good bit of filler.