Is your sunscreen killing the sea?

Sunscreen is essential to protect skin against cancer, and with many pandemic-related travel restrictions around the world starting to lift, sales are expected to rocket. Estimates vary about how much sunscreen makes it into our oceans each year. Researchers estimated that 20,000 tonnes is washed off tourists every year in the northern Mediterranean alone. between 6,000 and 14,000 tonnes are released annually in coral reef areas each year. The focus has been on two chemicals, the ultraviolet filters oxybenzone and octinoxate, though there are other troubling ingredients. Hawaii banned those UV filters from January this year, and in 2018 Palau announced broader restrictions on sunscreens containing a number of chemicals. Other regions have similar bans.

— source theguardian.com | 6 Aug 2021

Nullius in verba


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