About Stream2Sea

Stream2Sea was founded in 2015 in Wauchula, FL after a dive trip in Palau made Autumn Blum, our CEO and a Cosmetic Chemist, realize that the products we put on our bodies can be highly toxic to our fragile aquatic ecosystem. Today, Stream2Sea has the only mineral based sunscreen on the planet that’s been tested and proven safe for freshwater fish, saltwater fish, and coral larvae, and has passed the stringent HEL Labs Protect Land + Sea certification.

Stream2Sea is a woman-owned, veteran-operated company that manufactures all our products in our FDA-registered facility in rural central Florida, supporting USA jobs.

Mission Statement

Stream2Sea creates high-performance, scientifically validated products for active adventurers—whether you're scaling mountains, diving deep into the ocean, or exploring your own backyard. Our mission is to protect both your skin and our blue planet, ensuring every adventure is safer for you and the environment.

Our Founder

Autumn Blum is a cosmetic chemist, entrepreneur, and lifelong ocean advocate. A member of the Women Divers Hall of Fame, she has presented to the National Academies of Science, testified before the Senate, and played a key role in helping to ban toxic ingredients in Hawaii, the Florida Keys, the Virgin Islands, and beyond. As a Board of Advisors member for Reef Renewal USA, she actively supports coral restoration efforts. Driven by the belief that small changes can create big impacts, she encourages everyone to take personal responsibility in protecting our blue planet.

Our Products

Stream2Sea offers the only sunscreens tested and proven safe for freshwater fish, saltwater fish, and coral larvae—and they're good for you too! Enriched with our powerful antioxidant blend of wakame seaweed, aloe vera, tulsi, green tea, and olive leaf, our formulas nourish and protect from head to toe.

We avoid known endocrine disruptors and harmful chemicals to safeguard both you and our blue planet. Our formulas are USDA BioBased certified and responsibly packaged in ocean-bound, post-consumer recycled materials, glass, and infinitely recyclable, reusable tins. Serious skin care for serious adventures!

Our Customers

Our customers are adventurers from all walks of life. They are surfers, fishers, mountain bikers, tree house builders, day hikers and lounge-chair seekers. They are looking for products that offer serious protection, perform brilliantly, while also being consciously formulated, tested and proven safe for you, safe for your family, safe for our waters, and safe for our planet. Our customers know that: “Together, we can do better!”

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