Clinique Youth Surge SPF15 Hydratant Dry Skin has been allergy tested. 100% Fragrance Free. US & international Patented Technology. Inspired by Sirtuin Technology, Clinique science uses youth-extending agents to create a daily moisturizer quite like a fountain of youth. Virtually resets the clock. Skin looks younger. Lines & wrinkles appear to evaporate, replaced by pump, vibrant skin alive with natural collagen & elastin. Skin gains strength over environmental agers. Looks younger, longer. Oil free.