Collection: Non-Nano Mineral Sunscreen

Protect your skin and the planet with Stream2Sea’s Non-Nano Mineral Sunscreen collection—sun care that’s as safe as it is effective. Designed for outdoor lovers, eco-conscious families, and ocean advocates, these sunscreens offer broad-spectrum SPF protection using only non-nano zinc oxide and non-nano titanium dioxide, ensuring your sun defense never harms coral reefs or marine life.

Unlike chemical sunscreens that absorb into the skin and the environment, Stream2Sea’s formulas sit safely on your skin’s surface, reflecting harmful UVA and UVB rays without sinking into your body or washing off into delicate waters. Water-resistant, biodegradable, and tested safe for freshwater and saltwater ecosystems, our sunscreens are a favorite among snorkelers, divers, hikers, and families who care.

Each formula is packed with plant-powered antioxidants like green tea, wakame seaweed, aloe vera, and olive leaf, nourishing your skin while it’s being shielded. Whether you're at the beach, on a mountain trail, or enjoying your daily routine, these non-nano mineral sunscreens provide clean, science-backed protection that never compromises your values.

High-performance sun care that’s safe for your skin—and the sea.