
Explore trending plant oils in skincare and haircare, plus 2026’s hottest actives like ectoin and hypochlorous acid—balancing glow, barrier repair, and irritation risks.
San Francisco - More and more, researchers are finding how light and acne equate to a good match. Sun exposure is known to be beneficial for acne vulgaris in up to 70 percent of patients. And, not surprisingly, blue light has proven to be an effective phototherapy for the condition.






