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Dermatologist Approved
Free of Alcohol, Oils, Gluten, PABA, Preservatives, Oxybenzone and Parabens
Athlete Tested
Designed to work harmoniously with your active lifestyle
Sustainably Made
Filled at 100% solar powered facility, active & inactive ingredients degrade & are biodegradable
Sunscreen Spray
BÜ SPF 30
Our top pick for runners, and those looking for a lightweight finish.
Sunscreen Spray
BÜ SPF 50
Perfect for additional protection and a more moisturized finish.
Sunscreen Spray
BÜ SPF 50 Kids
No more battles or sticky residue - just happy kids with superior sun protection.
Stay Protected With BÜ
Good For You & The Planet
Performance Sunscreen
Designed for Athletes, Backed by Science
At BÜ, we understand athletes need reliable, effective sunscreens. We create high-performance sunscreens with FDA-approved ingredients that protect against aging, even in extreme conditions. Our formulas are made to move with you, keeping your skin strong, healthy, and resilient.
Our Commitment
Combating Melanoma Together
Together, BÜ Sunscreen and Melanoma Research Alliance are driving a vital mission to encourage sun safety practices, educate the public, and combat melanoma through meaningful research and advocacy.
Join the Clean Ocean Movement
Removing One Pound of Plastic With Every Order
Support a cleaner, healthier ocean with every order you place. For just $2 at checkout, you can help remove one pound of plastic and trash from the ocean through 4ocean’s full-time global cleanup efforts. Together, we can turn the tide on ocean pollution—one pound at a time.
Loved by Thousands
Discover the BÜ Difference
I love the product!
“The sunscreen applied very light without the heavy greasiness of a lot of products. I was out in the sun all day, on the water, and playing some pickleball and it did the job perfectly. Happy to report I left FL without sunburn.”
-Derrick Hinnendael
4Ocean Specialist
Brilliant product
Absolutely brilliant! You don’t feel it, it leaves your skin GLOWING and actually protects you. PLUS it’s Not sticky at all. So you look good, feel good and keep your skin good. Recommend it to everyoneeeeeee
-Carla
Happy Customer
BU Sunscreen is excellent
BU Sunscreen is excellent, I mean really great. I’ve experimented a ton with sunscreens for use during sports and hot weather. Most clog your pores and cause you to sweat excessively, interfering with your body’s natural cooling mechanisms. Yours does not! You’ve done a really great job with the formulation. Congratulations!
-Dean Karnazes
Ultramarathon Man
Press
"For an easy application, Bu’s SPF 30 Ultrafine WOWmist spray might be your favorite."
Meet The Creators of BÜ
On a mission to make sunscreen that people actually love to wear.
FAQ's
Explore Frequently Asked Questions
21 Mile Blog
Our Environmental Impact
BÜ Sunscreen isn’t just about protection, it’s about sustainability and respect for our planet.
BÜ Athletica✨
Join BÜ Rewards
Join Our Team BÜ Rewards Program
Create an account to get exclusive rewards and special discounts. Start earning in just one click!