Australians, who live under an ozone hole, swear by the “shadow rule”: if your shadow is shorter than you are, the UV is too strong. At UV 5, your shadow should be roughly your height—perfect for a short session.
What Is The Best Uv Index For Tanning? Full Guide | Fabbon
Meanwhile, Mediterranean beachgoers treat tanning like a siesta: low and slow, often with a sheet of newspaper over their face. Tech-free tanning is a thing—your phone screen reflects UV rays and can cause uneven patches.
Why UV 5 Is the Goldilocks Index
It’s not aggressive like UV 8+, but it’s not a beginner’s UV 2. You can actually relax without stress-sweating about burns. Think of it as the sun’s “happy hour”—low risk, high reward.
Professional tanners know this: UV 5 builds a longer-lasting tan because it triggers more gradual melanin production. No shock to the system, just steady color.
