Don't even think about stepping into the spring sunshine without the proper protection. If you ask Kyle Richards, she'll tell you to snag her favorite facial sunscreen that nicely wears on its own or layered under makeup. Better yet: It's 20% off as part of the Amazon Big Spring Sale! "The EltaMD is the best sunblock for the face," Richards said on Amazon Live. "I see this everywhere, and like I said, all the girls, my friends, we all use this." Other EltaMD Skincare products are also 20% off for the Amazon sale, so it's a smart time to refresh your beauty finds.