"Nature itself is the best medicine."

Several chemicals commonly found in sunscreens have been found to be harmful to our bodies as well as ocean creatures. 

Chemicals in some sunscreens that can harm reefs and ocean life include: Oxybenzone, Benzophenone-1, Benzophenone-8, OD-PABA, 4-Methylbenzylidene camphor, 3-Benzylidene camphor, nano-Titanium dioxide, nano-Zinc oxide, Octinoxate, Octocrylene

To preserve the health, safety, and welfare of humans and the environment, as well as scenic underwater and natural beauty of Maui County, only mineral sunscreens may be sold, offered for sale, used, or distributed in the County.

In 2019, Hawaiʻi banned several harmful chemicals in sunscreens: oxybenzone & octinoxate. The purpose of the law is "to preserve marine ecosystems, including coral reefs, by prohibiting the sale in Hawaii of ultraviolet sun protection factor sunscreen personal care products containing oxybenzone and octinoxate."