John Halal: Sunscreen Update!

By Rosanne Ullman | 05/14/2014 2:17:00 PM

 

click image to zoomPhotography by Westend61-WEST for Getty Images More than 1 million new cases of skin cancer are diagnosed each year, and one in five Americans will develop skin cancer in their lifetime. This concerns John Halal, a former salon owner, the founder of Honors Beauty College and immediate past president of the American Association of Cosmetology Schools (AACS).

Halal also is a chemist. He’s the author of Hair Structure and Chemistry Simplified and Milady's Hair Care and Product Ingredient Dictionary, as well as a contributing author to several Milady publications, including the Milady Standard Cosmetology Textbook. According to Halal, 90 percent of skin cancers result from exposure to ultraviolet (UV) radiation from the sun and tanning beds.

While limited exposure to sunlight can be beneficial, Halal says a tan “is a sign that your skin is being damaged and under attack from UV radiation.” UV rays—both UVA and UVB—are the damaging rays that harm the skin. While sunscreen protects the skin from some UVB rays, it does nothing to shield us from UVA rays, which Halal says are just as harmful.

“UVA, commonly known as ‘black light,’ penetrates the dermis and contributes substantially to chronic sun damage and the risk of skin cancer,” Halal says. “A sunscreen with a high SPF may provide adequate protection from UVB rays but offer little or no protection from UVA exposure. Make sure the sunscreen you use is labeled ‘Broad Spectrum.’”

Specifically, Halal says that:
SPF2 blocks about 50% of UVB rays
SPF15 blocks about 95% of UVB rays
SPF30 blocks about 97% of UVB rays
SPF blocks 0% of UVA rays; only Broad Spectrum blocks UVA.

Although you may find it intuitive to choose an organic sunscreen, Halal recommends opting for inorganic sunscreens.

“Unlike organic sunscreens that absorb and react chemically when exposed to UV rays, inorganic sunscreens reflect the UV rays,” he explains. “Inorganic sunscreens reduce the risk of skin irritation and eliminate concerns about unwanted chemical reactions.”

To clear up the confusion about sunscreen products, the Food & Drug Administration (FDA) issued new regulations effective December 2013. Halal lists some key changes:

*To be labeled “Broad Spectrum,” a sunscreen must provide protection from both UVB and UVA and have an SPF15 or higher.
*Only Broad Spectrum sunscreens may claim to reduce the risk of skin cancer and early skin aging, and they must add “if used as directed with other sun protection measures.”
*Sunscreen products not labeled “Broad Spectrum” must include a warning that spending time in the sun increases the risk of skin cancer and early skin aging and that the product “has been shown only to help prevent sunburn, not skin cancer or early skin aging.”
*Products claiming an SPF higher than SPF50 cannot carry a specific number and must be labeled simply SPF50+, since the FDA does not have data proving that an SPF above 50 provides additional protection.
*Water-resistance claims must indicate whether the sunscreen remains effective for 40 minutes or 80 minutes while swimming or sweating.
*The FDA specifically has not approved claims of offering protection that’s instant, waterproof, sweatproof, a sunblock or effective for more than two hours.

John Halal’s Do’s and Don’ts for Practicing Safe Sun

John Halal DO:

1. Make sure your sunscreen is labeled Broad Spectrum.
2. Use inorganic sunscreen that contains zinc oxide and titanium dioxide.
3. Use sunscreen even on cloudy days.
4. Apply sunscreen liberally, in two applications, 20 minutes before going out in the sun.
5. Reapply sunscreen every hour—more frequently when swimming or sweating.

Do NOT:

1. Use a sunscreen with an SPF over SPF30.
2. Use sunscreen with an SPF over 15 if your skin becomes easily irritated.
3. Go out in the sun between 10am to 2pm, when the sun is the strongest.
4. Rely on sunscreen label terms such as “natural,” “non-chemical” and “chemical-free,” which all can be false and misleading.
5. Believe claims that a sunscreen is waterproof, sweat-proof, a sunblock, effective instantly or effective for more than two hours. These claims are not approved.

For more information, visit the FDA website.

click image to zoomImage courtesy of the U.S. Food and Drug Administration (FDA)

 

 

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ABOUT THE AUTHOR: Rosanne Ullman

Rosanne Ullman, Project Editor | Modern Salon Media

Rosanne has been writing for the salon division of Vance Publishing for more than 30 years, contributing landmark articles ranging from a year-long historical series in the 1990s marking MODERN SALON's 75th anniversary to a more recent, comprehensive tribute to Vidal Sassoon's impact on the industry. She was involved in the conceptual planning for First Chair and has directed several of Modern Salon Media's custom publishing projects. Rosanne holds a master's degree in journalism from Northwestern University's famed Medill School and contributes to her community through three elected terms on her local school board.

Rosanne is our go-to provider for Modern Salon Media's Healthy Hairdresser e-newsletter. You can e-mail Rosanne Ullman at rullman@vancepublishing.com.

 


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87508  |  May, 30, 2014 at 10:28 AM

Congrats for your commitment to our industry.

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87508  |  May, 30, 2014 at 10:29 AM

Congrats for your commitment to our industry.

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