By: Puakea Ranch On: May 16, 2018 In: The Big Island Comments: 0

Many of you may not know that most sunscreens on the market can damage our coral reefs.  As beach goers protect their skin from the sun, we also need to  protect our reefs from sunblock.  Snorkeling in Hawaii is something almost all visitors enjoy. So to keep our reef’s healthy, we need to educate ourselves! Statistics state that “between 6,000 and 14,000 tons of sunscreen washes off into our coral reefs every year, accelerating the process of coral bleaching.”  With that in mind, we’ve searched the internet for information and reef-safe sunscreens currently on the market.  Here is what we found.

The common ingredient in most sunscreens that is the most damaging is oxybenzone. This is what kills coral and causes DNA damage. This prevents coral in its larval stage from reaching adulthood. Oxybenzone traps it in its own skeleton, making it unable to float within currents for distribution. Oxybenzone is also linked to coral bleaching, wherein corals expel the colorful algae living inside them. This leaves the bleached-looking exoskeleton behind and ultimately leads to coral-reef death.

This marine damage, caused by seemingly harmless sunscreen, inspired the creation of a number of less-damaging products. Here at Puakea Ranch, we want to encourage all our guests to consider these alternatives to sunscreens that contain oxybenzone. Although it’s hard to known exactly what “reef-safe” means, any small effort to reduce the amount of oxybenzone pollution in our waters could mean that a coral reef survives a hotter-than-usual summer, or that a degraded area begins to recover.

With so many ecofriendly products available, you needn’t sacrifice your skin or the health of the world’s coral and ultimately our world’s ocean life. If your favorite sunscreen isn’t on this list, check its ingredients. Avoid known reef-damaging substances like the aforementioned oxybenzone, as well as butylparaben, octinoxate and 4-methylbenzylidine camphor.  We also recommend a long sleeve rash guard with SPF.  Many of our local shops carry these on the island as well as reef safe sunscreen products like these listed below.


This eco-conscious company manufactures biodegradable and aquatic toxicity tested body-care products, which not only protect you and your family from the sun’s damaging rays, but also the planet’s waters. All products are rigorously tested, and the company guarantees that they’re all made with the safest possible ingredients.

Green People

Green People, a UK-based small company, focuses on natural and organic skin-care products. They never test on animals and never use any harsh chemicals. They also work alongside the Marine Conservation Society to highlight sunscreen’s impact on the marine environment.

Badger Healthy Body Care

New-Hampshire based Badger Healthy Body Care produces certified organic and natural skin-care products. The company offers a range of reef-safe sunscreens, from products for babies and kids to ones that last up to 80 minutes underwater.

Raw Elements

Raw Elements, with the tagline “your skin, our ocean, one sunscreen,” specializes in sun and lip-care for water-based activities. Their Eco Formula 30 is water-resistant past 80 minutes, non-GMO, and is never tested on animals.


CoralSafe offers 100% Reef Friendly products. All natural, no harsh chemicals. PABA-Free, never tested on animals, biodegradable. Safe for your family and safe for our oceans.
We all love to have fun in the beautiful Hawaiian waters so please consider a “Reef Safe” sunscreen for your vacation in paradise!

Trackback URL: https://www.puakearanch.com/summer-is-coming-so-lets-protect-the-coral-reef/trackback/