SPF 20 sunscreen 8 hour moisture plus lip renewal Clinical strength Moisturizing lip balm with SPF 20 sunscreen. Gives 8 hour moisture plus lip renewal. Clinically proven to make lips 82% visibly less dry, 94% less rough, 77% more supple, and 77% better looking after just four weeks of use. It's clinical care for baby soft lips. Available in 2 clear or 4 tinted shades.