Consumer Reports’ experts test dozens of lotions, sprays, and sticks to ensure what you buy will protect you and your family from sunburn and cancer. The good news: You don’t need to pay top dollar to find a sunscreen that works, but you need to choose carefully and wisely -- since some of those claims on the label might leave your skin and your wallet burnt.
“We’re looking at how well sunscreens protect against two types of the sun’s rays—UVA and UVB, which cause aging, skin cancer, and sunburn. We also have sensory specialists who evaluate the scent and feel of each sunscreen,” explained Trisha Calvo with Consumer Reports.
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To test for SPF – the “sun protection factor” and a measure of how well a sunscreen protects against UVB rays, testers apply sunscreen to small areas on panelists’ backs before they soak in a tub for 40 or 80 minutes, depending on the sunscreen’s water-resistance claim. The area is then exposed to simulated sunlight. The next day, trained experts examine the area for redness.
To test for protection against UVA rays, testers apply sunscreen to plastic plates, expose them to UV light, and then measure the amount of absorbed rays.
“We found considerable differences in performance, even among products from the same brand. In particular, some sunscreens in Consumer Reports’ testing don’t always provide the level of protection that’s listed on the label.”
Top lotion
A top sunscreen lotion from this year’s tests is Coppertone Water Babies Lotion SPF 50 for about $9.27. It outperformed its labeled SPF in Consumer Reports’ testing. But it might not be for everyone because Consumer Reports’ sensory experts found the lotion left a sheen and a greasy film on the testers’ skin.
Top spray
Eucerin Advanced Hydration Spray SPF 50 was the best spray sunscreen starting at about $13.19. Its average tested SPF came close to its labeled SPF 50. Sensory experts found it left a slight draggy film on testers’ skin.
Recommended lotion on a budget
The Equate Walmart Ultra Lotion SPF 50 is Consumer Reports’ most affordable recommended lotion -- at about $7.30.
Recommended spray on a budget
Trader Joe’s Spray SPF 50+ is its most affordable recommended spray -- at about $6.00.
The right way to apply sunscreen
No matter what sunscreen you choose, how you apply it matters.
For lotions, you should use about a teaspoon per body part or area not covered by clothing, and for sprays, apply enough that your skin glistens, then rub it in.
And remember, it’s also important to reapply sunscreen every two hours and immediately after swimming or sweating.