Lightweight Mineral Sunscreen

Protect your skin without the heavy feel. Stream2Sea’s Lightweight Mineral Sunscreen collection delivers powerful broad-spectrum SPF protection using non-nano zinc oxide, in formulas that feel breathable, weightless, and smooth—perfect for everyday use and active adventures.

Designed for eco-conscious outdoor lovers, these sunscreens offer reef-safe, biodegradable protection that’s water-resistant, non-greasy, and gentle on sensitive skin. You get the best of both worlds: strong UV defense without the white cast or sticky finish.

Whether you're swimming in the ocean, hiking trails, or just enjoying your daily commute, our lightweight mineral sunscreens are enriched with clean, science-backed ingredients like aloe vera, green tea, wakame, and olive leaf extract to hydrate and calm your skin—naturally.

Like all Stream2Sea products, this collection is made with the planet in mind: no harmful chemicals, no parabens, and 100% reef-safe. From beach days to gym days, this is suncare that respects your skin and the sea.

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

Lightweight Mineral Sunscreen