This summer the U.S. Food and Drug Administration (FDA) approved Anthelios SX, a sunscreen from cosmetic maker L’Oreal. Unlike other sunscreens, this product offers protection against both ultraviolet B (UVB) and ultraviolet A rays (UVA). Other sunscreens only protect against UVA rays. This product will be available over-the-counter (OTC).

Anthelios SX contains three active products: avobenzone, octocrylene, and ecamsule. Avobenzone and octocrylene are currently found in many sunscreen products. Ecamsule has not been marketed in the United States until now, but has been used in sunscreen products in Europe and Canada, marketed under Mexoryl SX, since 1993. This product protects against harmful UVB rays.

Prior to approval of Anthelios SX, 28 studies tested the safety and effectiveness of this product and its individual components. Minor side effects included acne, dermatitis, dry skin, eczema, abnormal redness, itching, skin discomfort, and sunburn.

Take this opportunity to educate students about sun safety, including:

• Always use sunscreen. If Anthelios SX is not available, any traditional sunscreen will offer sun protection. Sun protection factor (SPF) 15 or higher should help prevent skin damage and block harmful UVA rays.
• Regardless of the SPF or how often sunscreen is reapplied, some harmful rays will get through. Total sun exposure should be limited.
• Protect your eyes. Look for sunglasses with 99 to 100 percent UVA and UVB protection. There should be a label on the glasses. If there is not, do not buy them. Note: The color or darkness of the glasses does not make a difference. A substance applied to the lenses, not the tint, provides protection from harmful rays.
• Remind students to check their skin for precancerous conditions and check student’s skin when they come to the health and wellness center for appointments. Pay special attention to:
• Actinic keratosis (dry, scaly, reddish, and slightly raised lesions, or sores that do not heal)
• Changes to birthmarks, moles, and blemishes
• The ABCDs:
• A: Asymmetry — one half is unlike the other half.
• B: Border irregular — scalloped or poorly circumscribed border.
• C: Color varied from one area to another; shades of tan and brown; black; sometimes white, red or blue.
• D: Diameter — larger than the diameter of a pencil eraser.