Collection: Zinc Oxide Sunblock

Discover gentle yet powerful sun protection with Stream2Sea’s Zinc Oxide Sunblock collection. Formulated with non-nano zinc oxide, our sunblocks provide broad-spectrum defense against UVA and UVB rays while being safe for both your skin and the ocean.

These reef-safe, biodegradable formulas are water-resistant and free from harsh chemicals, parabens, and oxybenzone. Designed to leave no white cast, they blend seamlessly into all skin tones, offering natural, lightweight coverage that’s perfect for outdoor adventures—whether you’re at the beach, pool, or hiking trails.

Enriched with soothing botanicals like aloe, green tea, and olive leaf extract, our zinc oxide sunblocks hydrate and calm your skin while protecting it from sun damage. Ideal for sensitive skin and daily use, they provide reliable protection without compromising your skin’s health or the environment.

Stream2Sea’s Zinc Oxide Sunblock collection champions clean, science-backed ingredients that honor our commitment to ocean-safe personal care.

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