How Safe Is Your Sunscreen?
Don't get burned by the wrong choice of sunscreen this summer...
According to a new study from the Environmental Working Group (EWG), a nonprofit that tests cosmetics for safety and efficacy, not everything you need to know about your sunscreen is on the label. Here are some tips to make sure you keep from getting burned.
Full Spectrum Protection
Even if you choose a high-SPF sunscreen, you may not be fully protected from the sun. Why? The U.S. Food & Drug Administration (FDA) does not require sunscreens to guard against UVA radiation. Traditionally, sunscreens were designed to protect us from UVB radiation, the sun's rays that cause sunburn. In recent years, however, research has shown that UVA rays are also linked to skin damage and aging, immune system problems, and potentially skin cancer. When you choose sunscreens, make sure that they offer full spectrum protection for both UVA and UVB rays.
Don't Be Confused by Claims on the Bottle
EWG's study found that many of the claims sunscreen makers state on their products are misleading or confusing to consumers. Statements such as "Waterproof," "Provides 8-hour or Full Day Protection," " Provides Instant Protection," or "Blocks All Harmful Rays," are common on sunscreen bottles. Unfortunately, these statements can all lead to misuse of the product.
To be safe, follow the American Cancer Society's guidelines: apply sunscreen generously 30 minutes before exposure, and at least every 2 hours thereafter. No sunscreen can guarantee that it will provide protection for certain number of hours or all day. Swimming, sweating, and towel drying tends to reduce effectiveness, and fair skinned people will need to reapply sunscreen more often to avoid burning.
No sunscreen can claim to protect you from all harmful solar radiation. Sunscreen can only provide partial protection against harmful effects of the sun. Limiting sun exposure and wearing protective clothing are even more important when it comes to protecting against skin cancer and premature skin aging.
Safest Choices
On the bright side, of the hundreds of products tested, many are safe and effective. You can easily find out which ones by checking EWG's website. In fact, 122 products for children and adults made the "best" list, and most of these products are widely available in stores and online, so choosing a safe and effective sunscreen is easier than ever. Click here for the list of best products.
