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Check Out the 2012 Sunscreen Guide from Environmental Working Group

By HERWriter
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check out the Environmental Working Group's 2012 Sunscreen Guide Hemera/Thinkstock

Do sunscreens protect us from skin cancer? Or then again are they just an inconvenience that does nothing at all? Do they make us more vulnerable to skin cancer?

Ironically some research has suggested that sunscreen users may be at greater risk for melanoma. Whether they spend more time in the sun feeling impervious, or whether the chemicals in the sunscreen create a better cancer-causing environment, is unknown.

These questions have been being asked for years now. The answers you get will depend on who you ask and who is answering.

The Environmental Working Group has put together some answers in their 2012 Sunscreen Guide.

EWG has found that only 25 percent of 800 sunscreens tested are actually offering you any safety from sun damage without any dangerous ingredients in them.

EWG said that a safe sunscreen is one that has no retinyl palmitate or oxybenzone, and that has an SPF that is 50 or lower, and that offers real protection from both UVA and UVB rays.

Oxybenzone is in 56 percent of all sport and beach sunscreens. The American Academy of Dermatology and the Food and Drug Administration have declared oxybenzone to be hazard-free.

However, EWG and many other toxicology experts have said that hormone disruption and possibly damage to cells that can lead to skin cancer are all linked to the use of oxybenzone.

Retinyl palminate, a type of vitamin A, has been found by government studies to potentially increase risk of skin cancer in mice.

EWG is encouraged to observe that less sunscreens this year contain retinyl palmitate than last year. They said that it does not make sunscreen work better so avoiding this ingredient is a caution that would be well-advised.

EWG as well as most dermatologists recommend broad spectrum sunscreens that protect against UVB and UVA rays. Sunburn is caused by UVB rays. Aging and skin damage are caused by UVA rays.

EWG said that very high SPFs can give the consumer a misleading and unfounded sense of security when in the sun, thinking the protection is greater than it really is. An SPF of 50 is the highest recommended level for sunscreen.

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.