Best Sunscreen for your Body

Best Sunscreen for your Body

May 20, 2025Sun Protection Team

Protect your skin during outdoor activities with our tested picks for the best body sunscreens that withstand sweat, water, and active movement.

Protecting your skin from harmful UV rays is essential for any outdoor activity. The best body sunscreen for outdoor enthusiasts needs to provide reliable protection while withstanding sweat, water, and active movement. After testing 25+ sunscreens in real-world conditions, we've found the top performers.

What Makes Great Outdoor Sunscreen

Outdoor activities demand more from sunscreen than everyday use:

  • Water/Sweat Resistance: Maintains protection during intense activity
  • Broad Spectrum: Blocks both UVA and UVB rays
  • Non-Greasy Formula: Won't attract dirt or feel uncomfortable
  • High SPF: SPF 30+ for reliable protection
  • Easy Application: Spreads evenly without white residue

🏆 Best Overall: Blue Lizard Australian Sunscreen Sport SPF 30+

Zinc oxide and titanium dioxide provide excellent protection without the greasy feel. Water-resistant for 80 minutes and reef-safe formula make this our top choice.

💧 Best for Water Sports: Neutrogena Ultra Sheer Dry-Touch SPF 55

Excellent water resistance and quick-drying formula. Lightweight feel that doesn't interfere with grip or equipment handling during water activities.

🌱 Best Eco-Friendly: Badger Classic Unscented SPF 30

100% reef-safe mineral sunscreen with organic ingredients. Ideal for environmentally conscious outdoor enthusiasts visiting sensitive ecosystems.

Testing Methodology

We tested each sunscreen during various outdoor activities:

  • Hiking: 8+ hour trail tests in direct sunlight
  • Water Sports: Swimming and paddling resistance tests
  • Climbing: Grip and tactile feel evaluation
  • Running: Sweat resistance during high-intensity activity
  • Multi-day Testing: Skin reaction and comfort over time

Chemical vs Mineral Sunscreens

Chemical Sunscreens

Pros: Lightweight, easy to apply, transparent finish

Cons: Can cause skin reactions, harmful to coral reefs

Mineral Sunscreens

Pros: Gentle on sensitive skin, reef-safe, immediate protection

Cons: Can leave white residue, thicker consistency

Application Tips

  • Apply 30 minutes before sun exposure
  • Use 1 ounce (shot glass amount) for full body coverage
  • Reapply every 2 hours or after swimming/sweating
  • Don't forget often-missed areas: ears, feet, back of neck
  • Use lip balm with SPF for lip protection

High-Altitude Considerations

UV exposure increases 4-5% for every 1,000 feet of elevation. At altitude:

  • Use SPF 50+ for extended exposure
  • Reapply more frequently due to thinner air
  • Protect against reflected UV from snow/water
  • Consider zinc sticks for nose and lips

More Reviews Coming Soon

We're continuously testing new gear and updating our reviews. Check back regularly for the latest recommendations and in-depth analysis.

We test. You decide. At Treeline, we want you to buy right the first time. Some of the links in this article may be affiliate links, which means we may receive a small percentage of any purchase you make at no additional cost to you. We are proud to be independent and reader-supported. We only want the same thing as you—the best gear at the best price. Thank you for supporting us!

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