Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
In addition to being reef-safe, it's free of all artificial ingredients, including dyes, parabens, petrolatum and fragrances, and the ingredient list is 98% organic, too.
Source: https://www.cnet.com/health/personal-care/best-reef-safe-sunscreens/
Unfortunately, one major issue is that the terms "reef-safe" and "reef-friendly" aren't regulated by any governing authorities, so you can't always take a brand's word for it.
Source: https://www.cnet.com/health/personal-care/best-reef-safe-sunscreens/