This Dermatologist recommended lip balm protects your lips from the damaging effects of the sun and elements. Ti-Screen SPF 15 Moisturizing Lip Protectant is PABA free and does not contain Lanolin. Painful chapped and cracked lips will be a thing of the past when Ti-Screen SPF 15 Moisturizing Lip Protectant is used regularly. Its special blend of waxes and sunscreen will soothe and protect lips.