Red light therapy is making waves in the beauty industry, promising benefits like reduced wrinkles and increased collagen. But how effective is it?
A dermatologist explains how it works, its potential benefits, and what to watch out for before investing in this growing skincare trend.
Red light therapy, the latest craze in skincare that has gained social media stardom due to its so-called anti-aging effects to which influencers and beauty enthusiasts confess, is a game-changer.
Dr. Rachel Nazarian, a New York board-certified dermatologist, gushes over red light therapy also known as LED therapy which, she said, has actual potential.
Unlike other treatments, red light penetrates deep into your skin, stimulating your cells to produce energy, and that energy helps your body clean itself, leading to more collagen fewer wrinkles, and even smaller pores, she explained.
While promising, red light therapy won’t replace professional treatments like Botox or laser procedures. “This isn’t a substitute but a great at-home option that can safely complement your skincare routine,” Nazarian notes.
However, not all red light devices are equal. She advises to look for FDA-cleared products in the low-energy red light spectrum and to avoid products that contain infrared light.
“Infrared can cause heat, which isn’t suitable for all skin types and may cause redness or swelling,” she warns.
Though it’s safe for the most part, Nazarian recommends minimizing exposure of the eyes to bright lights and using masks with cutouts or protective eyewear.
With proper use, red light therapy could be a valuable tool in achieving youthful, healthier skin but like any trend, it’s important to do your research before buying in.
