Reef safe sunscreen spf 50 free#
Free of other ingredients that may harm coral: Downs compiled a small slew of chemicals that aren’t great for reefs in Haereticus’s HEL List.If a sunscreen advertises aloe or another plant component, it likely contains preservatives needed to keep that plant fresh, Downs told us, so don’t get those formulas if reef protection is your priority. Sunscreens with parabens can be hard to identify, as parabens are often not listed in the ingredients. No parabens: These preservatives are another virus-assisting, reef-bleaching culprit. Reef Safe Sunscreen: Kokua Sun Care Hawaiian SPF 50 Natural Zinc Sunscreen Mama Kuleana Waterproof SPF 30 Reef-safe Sunscreen Little Hands Hawaii SPF 35+.Most mineral sunscreens are lotions, anyway.
Lotion, not spray: Each time you use a spray sunscreen at the beach, some ends up on the sand, which in turn ends up in the ocean.Water resistant: All sunscreens wash off in water, but the better they are at sticking to your skin, the less they will wind up in the ocean with the reefs.(Danovaro is still concerned about non-nano zinc oxide, but in the US it’s the best option we have.) Particles under a hundred nanometers (in this context, considered “nano”) can be bad news for sea creatures that ingest them, like brine shrimp, and in turn the things that eat the shrimp. Some sunscreens use a combination of the two. Minerals only: The only two ingredients in a reef-safe sunscreen should be non-nano zinc oxide or non-nano titanium dioxide.
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