Most people misuse sunscreen. In this episode, senior staff health writer Nancy Redd joins us to explain the differences between mineral and chemical types, how you should properly apply any sunscreen, and why many 'reef-safe' sunscreens still harm marine life.
 
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Products we recommend:
Our favorite inexpensive chemical sunscreen: Equate Sport Broad Spectrum Sunscreen Value Size SPF 50A reef-safe physical sunscreen that rubs in easily: Thrive Bodyshield SPF 50A pleasing, fragrance-free physical sunscreen: Badger Adventure Mineral Sunscreen Cream SPF 50A superlative chemical sunscreen: Banana Boat Light As Air SPF 50+A sweet-smelling reef-friendly sunscreen: Thinksport Clear Zinc Sunscreen SPF 50Nancy loves: Tobiq Free People 60L 
Additional reading:
The 4 Best Sunscreens of 2025The 12 Best Sunscreens for Your Face of 2025Lots of People Apply Sunscreen Wrong. Here’s How to Do It Right.The 3 Best Reef-Safe Sunscreens of 2025There’s No Difference Between Baby and Adult Sunscreen Sun-Protective Clothing Is a Reliable UV-Blocker. Here Are Some Options We Love. 

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Find edited transcripts for each episode here: The Wirecutter Show Podcast