In 2025, the SAFE Sunscreens Standards Act passed and the FDA proposed adding bemotrizinol (Tinosorb S) to its UV filter list, affecting U.S. sunscreen availability. The report details how K‑beauty sunscreens use next‑generation filters such as Tinosorb S, Mexoryl, and Uvinul A Plus to deliver more photostable, broader UVA coverage than many American formulas. It also explains that FDA rules classifying sunscreens as over‑the‑counter drugs have kept only 16 UV filters approved in the U.S., compared with more than 30 in Europe.Industry voices, including Sarah Chung Park of Landing International and K‑Beauty World, say many Korean brands reformulated for the U.S. while keeping skin‑forward benefits.Specialty sites ship original formulas through a gray zone; labeling signal versions, and counterfeits reported on third‑party marketplaces.
