SUN & TAN

The SPF (Sun Protection Factor) scale is not linear:

  • SPF 15 blocks 93% of UVB rays
  • SPF 30 blocks 97% of UVB rays
  • SPF 50 blocks 98% of UVB rays

So, one way of looking at this is that SPF 30 sunscreen only gives you 4% more protection than SPF 15 sunscreen. Or:

  • SPF 15 (93% protection) allows 7 out of 100 photons through
  • SPF 30 (97% protection) allows 3 out of 100 photons through.

So, while you may not be doubling your level of protection, an SPF 30 will block half the radiation that an SPF 15 would let through to your skin. It’s complicated, but to keep it simple, most dermatologists recommend using a SPF 30 or higher.

If you're planning to spend some time in the sun, it's important to protect your skin. But what if you want to get a tan? Don't worry, we've got you covered. We've researched and tested the best sunscreens for tanning, so you can enjoy the sun while keeping your skin safe.

Check it!

SUN & TAN

Active filters