Sunscreen That Actually Stays On

Bio-inspired waterproof protection mimicking hippo skin secretions. 8+ hours in salt water. No more wash-off.

Get Started - $45 Try the Demo

Why HippoSkin?

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Bio-Inspired Magic

Hippos secrete a natural red sweat that acts as a sunscreen and antibiotic. We've recreated this molecular structure for human skin.

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8+ Hour Protection

Traditional sunscreen washes off in 40 minutes. HippoSkin stays effective through 8+ hours of salt water, sweat, and intense sun.

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Made for Athletes

Designed by surfers, for surfers. No stinging eyes, no greasy residue, no re-application every hour. Just apply and go.

✨ The Wow Moment ✨

You paddle out for a 4-hour surf session in intense July sun. No re-applying, no worries about washing off. When you come back in expecting the usual red burn... your skin is completely protected. Zero streaks. Zero wash-off. Finally, sunscreen that actually works in the ocean.

Experience It Now

Simple Pricing

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Single Tube

$45

60-day supply for regular surfers. Free shipping. 100% money-back guarantee if you ever burn.

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Wholesale

$28-32

For swim teams, beach resorts, and surf shops. Bulk pricing available. Contact us for details.