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  • Mineral-based sunscreen contains 20% zinc oxide for broad-spectrum UVA and UVB protection
  • Formula is very water resistant so it won't come off easily while you're swimming or sweating
  • Thinksport sunscreen is a physical sunscreen, meaning it works immediately upon contact as opposed to chemical sunscreens, which require application prior to exposure to sun
  • Applies easily and absorbs quickly
  • 3 fl. oz. bottle is approved by the Transportation Security Administration (TSA) for carry-on baggage
  • Thinksport SPF 50 sunscreen does not contain chemical UV absorbers, PABA, parabens or BPA

Made in USA.

Active ingredient: zinc oxide 20%

View all Thinksport Sunscreen

REI membership


Best Use Multisport
Active Ingredient(s) Zinc oxide
SPF 50
Biodegradable Yes
Volume 3 fluid ounces
Rated 4 out of 5 by from Good for kids, good for adults I have used both the 'normal' Thinksport sunscreen as well as the kids. I prefer the kids sunscreen although both are good. Good coverage, it lasts for a long time, and it smells good.
Date published: 2014-08-14
Rated 5 out of 5 by from Best Sunscreen EVER! As a mom, I care about what I slather all over my little guys - and this sunscreen is by far the best. Not only is it mineral based, the protection is great and it goes on easily and stays on! And no artificial scents or products. Way to go, ThinkBaby!
Date published: 2014-08-12
Rated 5 out of 5 by from Works great and smells good My backpacking buddies kept wanting to use my sunscreen since it went on so nicely and smelled so good. It also protested from the sun well, so I definitely recommend this product
Date published: 2016-08-06
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Is this an 8 hour sunscreen?

Asked by: CampDelight
Under Thinksport's use and care instructions​, they recommend re-applying the Kids' SPF 50 sunscreen every 2 hours.
Answered by: REIservice
Date published: 2016-08-25

Is it the clown white zinc oxide or is it fairly clear?

Asked by: BrWright
​The SPF 50 Kids' Sunscreen goes on white.
Answered by: REIservice
Date published: 2016-07-22
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