Frequent question: Which sunscreen ingredients are not reef safe?

What chemicals in sunscreen are bad for the ocean?

Recent studies have found that sunscreen chemicals in many popular products actually hurt corals. The main chemical culprits are oxybenzone and octinoxate, which convert sunburn-causing UV rays into harmless heat on human skin.

What ingredient makes sunscreen reef-safe?

Unlike nano-Zinc oxide, zinc oxide isn’t likely to harm marine life or human cells and organs, making it a healthier sun protection choice. Another ingredient that’s commonly found in reef-safe sunscreen (typically categorized as mineral sunblock) is titanium dioxide.

How do I know if my sunscreen is reef-safe?

When you’re shopping for sunscreen, here are some key things to look for: The absence of oxybenzone and octinoxate in listed ingredients. These two chemicals are harmful to corals and can cause sunscreen-induced coral bleaching, so look for them in the ingredient list. Their absence points the product being reef-safe.

What sunscreen does not harm coral?

Mineral sunscreens with “non-nanotized” zinc oxide or titanium dioxide (“non-nanotized” means the ingredients are 100 nanometers in diameter or more) appear to be safer for coral reefs than chemical ones, according to the National Park Service.

What kind of sunscreen is safe for coral reefs?

What Are the Best Reef-Safe Sunscreens?

  • Stream2Sea Sport Sunscreen. …
  • Supergoop! …
  • Badger Clear Zinc SPF 40. …
  • Countersun Daily Sheer Defense. …
  • REN Clean Skincare Clean Screen Mineral SPF 30. …
  • All Good Sport Sunscreen. …
  • Raw Love All Natural Mineral Sunscreen. …
  • Suntegrity Skincare Natural Mineral Body Sunscreen.
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Is Beach Hut Sunblock reef-safe?

Beachborn Sunscreen Bar SPF 25

Their reef-friendly sunscreen is cocoa butter-based, so it even moisturizes your skin as it keeps it safe from the sun.