Why Is U.S. Sunscreen 'Behind'? How Drug Regulation Changed Everything
The viral 'American sunscreen sucks' takes skip the real reason - the FDA regulates SPF as a drug, and that changes everything.
The FDA regulates sunscreens as over-the-counter drugs under the framework of the 1938 Food, Drug, and Cosmetic Act, requiring lengthy safety and efficacy review, whereas most other countries regulate them as cosmetics - which allows faster approval of newer filters.
The FDA has acknowledged the need to modernize its sunscreen monograph and has proposed expanding the list of allowed active ingredients, reflecting how the drug-review pathway shapes which filters reach U.S. shelves.
Questions we get a lot
Why does the U.S. have fewer UV filters than Europe or Korea?
The FDA regulates sunscreens as over-the-counter drugs, which requires a lengthy safety and efficacy review before a new active ingredient is approved. Many other countries regulate sunscreen as a cosmetic, a faster pathway. That's the main reason newer filters appear abroad first.
Does 'behind on filters' mean U.S. sunscreens don't work?
No. The difference is regulatory, not a verdict on effectiveness. Approved U.S. sunscreens still provide broad-spectrum protection. The FDA has proposed expanding its approved active-ingredient list to modernize options available domestically.
Is the FDA trying to approve new sunscreen filters?
Yes. The FDA has issued proposals aimed at expanding the list of allowed sunscreen active ingredients, part of an ongoing effort to update the rules that govern over-the-counter sunscreens in the United States.
r/SkincareAddiction: 'Everyone says Korean and European sunscreens are better - is that actually true or just hype?'