(NAPSI)—If you’re ever among the more than 40 million Americans with adult acne, facing a few facts may prove positive for you.

The condition affects all ages and ethnicities and is more common among women. While 80 percent of adult acne persists from teenage years, the rest appears after age 25. Acne can be caused by hormonal imbalances, blockage of oil flowing through the skin, bacteria or inflammation that can be due to physical or emotional stress, poor sleep or pollutants.

“The most challenging aspect of treating adult acne is that acne products formulated for younger skin can often be challenging to use,” notes Dr. Adam Geyer, Kiehl’s consulting dermatologist. “In fact, the leading complaint about acne treatments amongst my patients is the harshness of products, as adults may naturally experience higher rates of dry and sensitive skin.”

With this in mind, Kiehl’s Since 1851 chemists created two formulas specifically aimed at adult acne. One is a fast-acting spot treatment that’s been clinically demonstrated to reduce the appearance of breakouts and blemishes in as few as 24 hours. The other is a complementary facial lotion that helps reduce the appearance of acne.

The spot treatment, Dermatologist Solutions Breakout Control Targeted Acne Spot Treatment, contains 10 percent sulfur and vitamin B3, so it’s fast acting, blends evenly and offers an effective yet gentle solution.

For more persistent acne all over the face, there’s Dermatologist Solutions Breakout Control Acne Treatment Facial Lotion. The hydrating formula also helps reduce dullness and rough texture. With 1.5 percent salicylic acid and vitamin B3, it evens skin tone and reduces the marks acne can leave.

These products are available at Kiehl’s freestanding stores, www.kiehls.com/acne, (800) KIEHLS-2 and specialty retailers.