Choosing the Right Sunscreen
The best type of sunscreen is the one you will use again and again. Just make sure it offers broad-spectrum (UVA and UVB) protection, has an SPF of 30 or higher and is water-resistant.
Chemical sunscreens
work like a sponge, absorbing the sun’s rays. They contain one or more of the following active ingredients: oxybenzone, avobenzone, octisalate, octocrylene, homosalate, and octinoxate. These formulations tend to be easier to rub into the skin without leaving a white residue.
Physical sunscreens
work like a shield, sitting sit on the surface of your skin and deflecting the sun’s rays. They contain the active ingredients zinc oxide and/or titanium dioxide. Opt for this sunscreen if you have sensitive skin.
The kind of sunscreen you use is a matter of personal choice, and may vary depending on the area of the body to be protected. Sunscreens come in different forms, including lotions, creams, gels, ointments, wax sticks and sprays.
- Creams are best for dry skin and the face.
- Gels are good for hairy areas, such as the scalp or male chest.
- Sticks are good to use around the eyes.
- Sprays are sometimes preferred by parents since they are easy to apply to children.
Make sure to use enough of these products to thoroughly cover all exposed skin. Do not inhale these products or apply near heat, open flame or while smoking.
Current FDA regulations on testing and standardization do not pertain to spray sunscreens. The agency continues to evaluate these products to ensure safety and effectiveness.
There also are sunscreens made for specific purposes, such as sensitive skin and babies. Some sunscreen products are also available in combination with moisturizers and cosmetics. While these products are convenient, they need to be reapplied in order to achieve the best sun protection.
Sunscreen also may be sold in combination with an insect repellant. The American Academy of Dermatology recommends purchasing and using these products separately — sunscreen needs to be applied generously and often, whereas insect repellant should be used sparingly and much less frequently.
Regardless of which sunscreen you choose, be sure to apply it generously to achieve the UV protection indicated on the product label.
