What it is: Our #1 bestseller, now super!-charged. The iconic 100% invisible, weightless, scentless sunscreen that's non-irritating, doubles as a primer for all-day makeup wear² & is clinically tested to improve skin clarity¹. ¹Based on an independent clinical study with 33 women after using product for 4 weeks Why we made it: This super!-charged invisible primer is clinically tested to improve quality of makeup for longer-lasting, all-day wear². It leaves skin perfectly prepped for makeup with a natural finish that visibly blurs pores with no white cast. Unseen Sunscreen improves skin clarity¹ for smoother skin and is ideal for all skin types, even sensitive & acne-prone skin, with a non-acnegenic, non-greasy & non-irritating formula. It provides broad spectrum SPF 50 protection to help prevent the visible signs of aging. Based on an independent clinical study with 33 women: ¹After using product for 4 weeks, ²8 hours after one application as compared to foundation alone