Why SPF Lip Balm Is Necessary for Healthy Lips All The Time The sun's powerful UV rays do not discriminate in between periods, staying a continuous threat to the fragile skin of the lips. A robust SPF lip balm is even more than just a summer staple-- it's critical for https://jaredekpst.webbuzzfeed.com/34805433/top-reasons-to-pick-lip-balm-with-spf-daily-for-lip-health-and-sun-defense