FDA-Approved Active Sunscreen Product Ingredients and Their Effects on UV Radiation*

Ingredient UVA UVB PRODUCTS

Inorganic Agents Titanium dioxide I, II X Banana Boat Active Sport SPF 48
Zinc oxide I, II X

Organic Agents p-aminobenzoic acid (PABA) X
Padimate-O X
Cinoxate X
Homosalate X Banana Boat Active Sport SPF 48
Octisalate X Banana Boat Active Sport SPF 48
Trolamine salicylate X
Oxybenzone II X Banana Boat Active Sport SPF 48
Sulisobenzone II X
Dioxybenzone II X
Meradimate II
Avobenzone I
Octocrylene II X
Ecamsule I, II X Anthelios SX /  Mexoryl
Ensulizole X
I: protects against 340-400nm UVA radiation; II: protects against 320-340nm UVA radiation; X: protects against UVB radiation.
*Table adapted from "FDA's Proposed Ruling on Sunscreen Protection Products", US Pharmacist, April 2008