Reef-safe Sunscreens Since 2015

Stream2Sea is the FIRST & ONLY mineral sunscreen to be tested and proven safe for you, your family, and our waters. Our sunscreens do not contain ingredients that are harmful to fishes or coral larvae like: Oxybenzone, Octinoxate, or Octrylene. We are also proud to be Protect Land & Sea Certified.

Our New Lip Balms Are Here!

Serious Sun Protection and Hydration for Your Beautiful Smile!

Sun Protect & Hydrate Lip Balms: New Vegan Formula, NOW with Hemp oil!

Learn More About Our Non-Toxic Hand Sanitizers

Alcohol Antiseptic 62%
Kills 99.9% of Germs
Eucalyptus & Camphor

Stream2Sea is Virgin Voyages & Richard Branson's Choice of Sunscreen

We are the preferred partners of Richard Branson and his new cruise line, Virgin Voyages!

Tested & Proven Reef safe

Since 2015, Stream2Sea is the FIRST and the ONLY mineral sunscreen that walk the talk and ensure that all our sunscreen and skincare are tested and proven to be safe to fishes and coral larvae. Our Sport Sunscreen is also Protect Land + Sea Certified.

EcoConscious Packaging

We work hard to ensure that our products are safe not only for you and your family, but also for the sustainability of our planet. To reduce our impact on the environment, we make sure that our packaging is as green and sustainable as the products themselves.

Woman & Veteran Owned, Made in USA

Our founder, formulator and owner Autumn Blum created Stream2Sea after she noticed sunscreen slick while diving in Palau. She came home from the trip determined to create a performance-based product that would be safe for us and for our waters.
The Truth About Reef Safe Sunscreens

The Truth About Reef Safe Sunscreens

Sunscreen is probably on your list as you plan your fall excursions – and hopefully you’re looking for a product that is “reef safe.” (If not, check out the report from the International Coral Reef Initiative.) But just because the front of the bottle might...

Why Small Sunscreen Businesses Are Paying the Biggest Price with New FDA Regulations

A new rule announced earlier this year by the Food and Drug Administration will drive up the costs for many small sunscreen companies. Specifically, rising regulatory fees may actually reduce consumer choice and inhibit green innovation in the market. The new ruling...

Benzene-Free Sunscreen

Would you like your sunscreen with a side of benzene? No, thank you! Stream2Sea was the first (and is still the only) company to provide extensive testing to prove our sunscreen is truly reef safe. Now we're the first sunscreen manufacturer to show that we are safe...

Sunscreens and Benzene Contamination: Safe for YOU and Safe for our Waters… Safe for You is first

Do you know where your sunscreen in manufactured? Is it in a large production facility that uses economies of scale to manufacture hundreds - or thousands - of other products? Contaminants are common in large scale productions When Stream2Sea was originally founded,...

Shark Week: Shark-free Squalane & Scavenger Hunt

Why We Love and Need Sharks! Sharks play an important role in multiple key challenges we are facing on planet Earth: Addressing food securityProtecting biodiversityEnsuring sustainable economiesClimate change In the ecosystem, sharks play an critical role as apex...

Truth about Reef safe

Fact: There are NO official, approved tests or certification for reef-safe or ocean-safe products. Unfortunately, there isn’t a lot of regulation when it comes to marketing a sunscreen as “reef safe”. That means even if a sunscreen is labeled as “reef safe,” there’s no guarantee that it actually won’t harm the reefs. We tested our safe sunscreen products to ensure they will not be harmful to fish and other aquatic life when used as directed.

Protect Land + Sea Certification

Selecting a reef-safe sunscreen is more challenging than it should be. Craig Downs, Ph.D., executive director of Haereticus Environmental Laboratory, created the Protect Land + Sea Certification Seal so that consumers, park rangers, and businesses can rest assured that a product does not contain ingredients that may be harmful environmental pollutants.

All Streams Flow to the Sea: Protecting All Water Sources

We often hear people say: “I only use reef safe sunscreen when diving.” That’s great, but all streams lead to the sea, and very few of the toxic ingredients in sunscreen and body care products are filtered out in wastewater treatment plants.

When chemicals from sunscreens, shampoo, leave-in conditioner, moisturizers and more end up in freshwater sources, the balance is disrupted..

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