Sunscreens That Are Allowed on the Coral Reef
Belize takes reef protection seriously. The Belize Barrier Reef, a UNESCO World Heritage site, is a major reason travelers visit — and certain sunscreens are restricted to protect it.
Harmful ingredients to avoid:
- Oxybenzone
- Octinoxate
These chemicals have been linked to coral bleaching and reef damage.
What to use instead:
- Mineral (physical) sunscreens
- Non-nano zinc oxide
- Non-nano titanium dioxide
Look for labels that say “reef safe”, but don’t rely on marketing alone — check the active ingredients list.
Additional reef-friendly habits:
- Wear UPF rash guards while snorkeling or diving.
- Apply sunscreen at least 20 minutes before entering the water.
- Reapply only when necessary.
By choosing reef-safe protection, you help preserve the beauty of Belize’s underwater ecosystems for future travelers and for the marine life that calls it home.
