What SPF 50 Means for Your Family
SPF means “Sun Protection Factor” and measures how well a sunscreen protects your skin against the sun’s UVB rays, the ones that cause sunburn and skin cancer. SPF 50 blocks about 98 percent of UVB rays, offering 1% higher protection than SPF 30, which is why it is the smart pick for long days at the beach, on the trail, or on the field. For fair skin, high altitude, and midday sun, that extra margin makes a real difference
SPF 50 vs lower SPF levels
Lower SPF sunscreens still protect, but they block a smaller share of UVB rays and often need more frequent reapplication under intense conditions. SPF 50 gives you a stronger baseline for the most demanding sun exposure. Whichever level you choose, reapply every two hours and after swimming or sweating for reliable coverage.
What is in this collection
This page groups all of our SPF 50 mineral sunscreen products, including the Sport SPF 50 and the Baby and Kids SPF 50 in different size options, along with our sunscreen and Sun-Easy sunscreen applicator bundles. It is the easiest way to find your family's favorite sun broad-spectrum sun protection options, all in one place. Build your healthy, reef-safe sun protection kit today!
Why Choose Mineral SPF 50
We believe non-nano zinc oxide is absolutely the safest and best form of healthy sun protection for the whole family as it creates a physical barrier to reflect the sun’s rays and prevents burns without exposing the skin to risky, hormone-distrupting chemical filters. Here at YAYA we are intentional about our ingredients because every ingredient that touches your skin should be pure, clean and healthy. That’s especially true for your family’s sunblock, as it’s applied liberally all over the largest organ of the body, from head to toe! Enter non-nano zinc oxide, a mineral that sits on top of the skin and physically reflects the sun's rays, working the moment you apply rather than needing time to absorb. No wait time means you and your family can enjoy your sunny adventure right away after applying. Our reef safe formulas skip the chemical filters that can irritate sensitive skin, and potentially harm marine life like delicate coral reefs, so you can feel good about protecting your family and the ocean at the same time.
Frequently Asked Questions
Is SPF 50 better than SPF 30?
Yes, but only by a small margin. SPF 30 blocks about 97% of the sun's rays, while SPF 50 blocks about 98% of the sun's rays. While the difference is minimal, we believe that SPF 50 offers that 1% better sun protection performance, which is the reason you are applying sunscreen in the first place. So why not make it count, right? It is true that no sunscreen blocks 100% of the sun's radiation, so we recommend reapplying regularly regardless of the SPF level.
What makes a sunscreen reef safe?
Reef safe sunscreens leave out chemical filters like oxybenzone that can harm coral and marine life. Our mineral SPF 50 formulas use non nano zinc oxide instead, so they protect your skin without contributing to reef damage.
How often should I reapply SPF 50?
Reapply every 80 minutes, and always after swimming, sweating, or toweling off. Even high SPF sunscreen wears down with time and activity, so consistent reapplication is what keeps your protection reliable and consistent.
Are YAYA's mineral sunscreens broad-spectrum?
Yes. Zinc oxide is the healthy hero in our skin loving mineral sunscreen formula that offers protection from both UVA and UVB rays, helping to avoid unwanted skin burns and signs of aging.
