June 24, 2026 23 views

Is There a Sunscreen Ban in Palau?

Yes. Palau prohibits the import, sale, manufacture, and use of reef-toxic sunscreens. Visitors should plan to bring or buy mineral sunscreen only, with zinc oxide and/or titanium dioxide as the active ingredients, and avoid products containing prohibited reef-toxic chemicals. This policy is part of Palau’s broader commitment to marine conservation and responsible tourism. (palaugov.pw)

Quick Answer

Palau has a national ban on sunscreens that are known or suspected to be harmful to coral reefs. In practice, sunscreen products allowed in Palau are limited to mineral formulas that exclusively use zinc oxide and/or titanium dioxide as active ingredients, and that do not contain certain banned preservatives and additives. (palaugov.pw)

What the Ban Means

Palau’s sunscreen rules are designed to reduce damage to coral reefs and the wider marine environment. The regulations implement Palau’s environmental protection approach by restricting reef-toxic sunscreen ingredients from entering the country and from being sold or distributed locally. (palaugov.pw)

According to Palau government and destination guidance, the ban applies to sunscreen products that contain ingredients known or suspected to be reef-toxic. Official visitor information states that only mineral sunscreens using zinc oxide and/or titanium dioxide as active ingredients are allowed. (pristineparadisepalau.com)

Which Sunscreens Are Allowed

In general, travelers should choose a sunscreen that meets all of the following:

Active ingredients are only zinc oxide and/or titanium dioxide
No reef-toxic chemical UV filters
No banned preservatives or antibacterial additives
Clearly labeled ingredient list

Pristine Paradise Palau states that allowed products must exclusively list zinc oxide and/or titanium dioxide as active ingredients and must not contain parabens, triclosan, triclocarban, or phenoxyethanol. (pristineparadisepalau.com)

Ingredients Commonly Prohibited

A public notice from Palau’s Bureau of Customs and Border Protection lists banned reef-toxic sunscreen ingredients including:

Oxybenzone
Octylmethoxycinnamate
Octocylene
4-methyl-benzylidene camphor
Triclosan
Methyl paraben
Ethyl paraben
Butyl paraben
Benzyl paraben
Phenoxyethanol
Other chemicals prohibited by regulation or by the Minister (pristineparadisepalau.com)

In 2020, Palau also announced broader regulations that take a precautionary approach by banning sunscreen active ingredients and preservatives known or suspected to be reef-toxic, effectively limiting legal sunscreens to certain mineral-only formulations. (palaugov.pw)

When the Ban Took Effect

Palau’s public notices and official tourism pages state that the ban took effect on January 1, 2020. (pristineparadisepalau.com)

Why Palau Has This Rule

Palau is globally known for its marine biodiversity, coral reefs, and conservation leadership. Reef systems are sensitive to pollution, including chemicals that can wash off swimmers and accumulate in coastal waters. Palau’s sunscreen restrictions are intended to help reduce avoidable harm to reefs and support responsible tourism. (palaugov.pw)

This measure also aligns with Palau’s wider environmental initiatives, which encourage visitors to help protect ocean habitats through informed choices and low-impact travel practices. (pristineparadisepalau.com)

Practical Steps for Visitors

Before traveling to Palau, it is helpful to check sunscreen labels carefully.

Look for

Zinc oxide
Titanium dioxide

Avoid

Oxybenzone
Octinoxate or octylmethoxycinnamate
Octocylene
Parabens
Triclosan
Triclocarban
Phenoxyethanol
Other non-mineral active sunscreen ingredients unless confirmed as compliant with current Palau rules (pristineparadisepalau.com)

Helpful preparation tips

Read the full ingredient list, not just front-label marketing claims such as “reef-friendly” or “reef-safe.”
Choose mineral sunscreen before departure if you already know a compliant brand.
Pack sun-protective clothing such as rash guards, hats, and long sleeves to reduce the amount of sunscreen needed.
Recheck official guidance before travel, especially if using a new product or if regulations may have changed. (palaugov.pw)

Enforcement and Customs

Palau’s Customs notice states that bringing reef-toxic sunscreen into the Republic is a violation of the Act. The notice also states that persons selling, offering for sale, or distributing banned sunscreen may face a civil penalty of up to $1,000 per violation, and products may be confiscated. (pristineparadisepalau.com)

Because regulations can be updated, travelers should not rely only on packaging terms or older travel advice. Ingredient-based verification is the safest approach. (palaugov.pw)

Official Resources

For current guidance, consult official Palau sources:

Conclusion

Yes, Palau has a sunscreen ban. Visitors should use mineral sunscreen only, with zinc oxide and/or titanium dioxide as the active ingredients, and should avoid products containing banned reef-toxic chemicals and preservatives. Checking the ingredient label before travel is the most practical way to prepare. (pristineparadisepalau.com)

This article is informational and should be verified with official sources for your specific travel dates and circumstances.