Is Higher SPF Better? What Each SPF Number Means

The SPF rating on the package measures how shielded your melanin is from the sun. Learn key difference between SPF 30 vs SPF 50 sunscreens.

So What Exactly Is Spf?

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What Does the SPF Number Mean?

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What does SPF mean & Is a high-number SPF better than a lower one? SPF stands for Sun Protection Factor and all sunscreens come with an

Higher SPF does not necessarily mean much better sun protection. Be it SPF 30 or SPF 50, the key to sun protection lies in 3 things: 1

How does sunscreen work?

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