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Tuesday, June 5, 2012

We all scream for sunscreen

June 18th, the new sunscreen labeling officially goes into effect. So what does this mean?

Sunscreens can only be labeled "broad spectrum" if they pass the FDA's test of protecting against both UVA and UVB rays. UVA rays cause aging (A for aging) of the skin, UVB rays cause burning (B for burning), and both are responsible for skin cancer.

Only sunscreens with an SPF (sun protective factor) of 15 or higher can claim to help reduce the risk of skin cancer and early aging.

Words like "waterproof," "sweatproof" or "sunblock" can not be used on the label.

The FDA must approve if a sunscreen can claim that it protects the skin for more than 2 hours without reapplying.

Hopefully the labeling changes will help to inform consumers and allow them to pick sunscreens with the most protection. But applying sunscreen is just one part of the equation. Sun protective clothing, like hats, and shirts with fabrics designed to provide UPF factors of 50 are important. Avoiding exposure during peak times of the day reduces your risk. Protect your precious skin!