Anonymous ID: 1d840f July 10, 2023, 9:23 a.m. No.19156015   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>19155994

>the UV absorber in many sunscreens BECOMES carcinogenic AFTER it absorbs sunlight. some sunscreens are simple inorganic "paint" such as zinc oxide, which are relatively safe. but many use organic UV absorbers which are converted into free radicals when they absorb a UV photon.

notable

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