If you’ve ever shopped for a beauty product, you’ve probably heard of Sephora. Splurging on makeup, skincare, and haircare products can be expensive, but a Sephora promo code makes it easier to treat yourself to a big black-and-white striped bag of beauty products. How to Use a Sephora CouponWhile you don’t need to be a Beauty Insider to use every Sephora promo code, it’s definitely worth it if you sign up. Our Top Beauty Picks to Get With Your Sephora Discount CodeSephora sells most of our favorite hair straighteners, curling irons, and hair dryers. Sephora has a wide selection of brands to choose from that you’ve probably seen on TikTok or Instagram.