Current discount codes and coupons
NYX has 25% off with the code FLASHSALE
Skinstore.com get 20% off with the coupon SKIN20 and skinstore basically carries almost every skin care type of product!
Glossier is currently giving new customers 10% off. I LOVE their Balm Dotcom skin salve (Works great for lips, cuticles, or anywhere that needs some moisturizing)
E.L.F. is giving $5 off when you spend $20+
Beauty Brands has their annual "liter" sale going on where you can get great deals on high-end shampoos and conditioners. Plus, they have an extra 20% of coupon: SM15495