Protection powered by the sea. CostaSea SPF 50 is a broad-spectrum mineral sunscreen made with non-nano zinc oxide — daily sun protection that's kind to your skin and kinder to the ocean.
Why you'll love it
Broad-spectrum SPF 50 — UVA/UVB protection
Non-nano zinc oxide mineral formula (Zinc Oxide 17.5%)
Reef-safe & ocean-friendly — free of oxybenzone & octinoxate
Water-resistant up to 80 minutes
Lightweight, nourishing & gentle on skin
Vegan, cruelty-free, free from parabens, sulfates & synthetic fragrances
Family-friendly — gentle for all ages
Proudly made in the USA
How to use Apply liberally 15 minutes before sun exposure. Reapply at least every 2 hours, and after 80 minutes of swimming or sweating, or immediately after towel drying. Children under 6 months of age: ask a doctor.
What's inside Active ingredient: Zinc Oxide 17.5% (non-nano). Nourished with aloe vera, shea butter, coconut & avocado oils, and vitamin E. Free from oxybenzone, octinoxate, parabens, sulfates & synthetic fragrances. See the full ingredient list.
More than sunscreen Every CostaSea purchase gives back — through our partnership with the Kristin Tomasello Foundation, every purchase helps support children, families & community initiatives, plus ocean conservation via our 1% for the Ocean commitment.
Every CostaSea formula is engineered to perform under the sun without leaving a trace on the reef. From the ingredients we choose to the packaging we ship, sustainability is built into every bottle.
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