Collection: Sunscreen in Winter

Cold-Weather Protection by Stream2Sea

Don’t let the chill fool you—winter sun can be just as damaging as summer rays. Stream2Sea’s Sunscreen in Winter collection is designed to protect your skin year-round, especially when UV exposure intensifies with snow glare and high altitudes.

Whether you’re hitting the ski slopes, enjoying a winter hike, or strolling through crisp city air, our non-nano zinc oxide sunscreens deliver broad-spectrum SPF protection that won’t clog pores or dry out your skin. Fortified with antioxidant-rich botanicals like green tea, aloe, wakame, and olive leaf, these reef-safe formulas hydrate, soothe, and shield—even in harsh, dry weather.

Unlike conventional sunscreens, Stream2Sea’s winter-ready sun care is biodegradable, ocean-safe, and free from harsh chemicals like oxybenzone and octinoxate. Available in SPF 20, 30, and 50, our products are gentle enough for sensitive skin and tough enough for winter elements.

Because protecting your skin shouldn’t be seasonal—Stream2Sea is with you all year long.

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