Test the Phototoxicity of Sunscreen Products

Inclusion Criteria: * Male or female subjects, aged 18 to 65 years * Good general health, as assessed by medical history and brief visual examination of the skin * Fitzpatrick skin Type I IV, determined by interview at screening * Willing and able to practice an acceptable measure of contraception during the study, if female of childbearing potential * Willing to follow study rules, which include: no sun exposure; avoidance of activities that would cause excessive sweating; and no use of lotions, creams, or oils on the back area * Must be willing not to change current brand of personal care products such as soaps, body washes, laundry detergent, body sprays, and body spritzes while participating in the study