Sunscreens can no longer be labeled "waterproof" or "sweatproof"—instead, they can be called "water-resistant," since a truly waterproof sun-protecting lotion does not exist.

Is sweat proof the same as waterproof sunscreen?

“Water-resistant” does not mean “waterproof,” which is why waterproof claims are no longer allowed to appear on any sunscreen products per the latest FDA regulations. “Sweat proof” is also an illegal claim, and a product with that claim should absolutely not be trusted. Sweat will break down water-resistant sunscreens.

Is water resistant sunscreen sweat resistant?

Water-resistant: The product can handle up to 40 minutes of exposure to water (or sweat) and still be effective.