At-home LED devices, particularly those that combine red and blue light, are efficacious for acne and can likely complement other over-the-counter and prescription treatments. HealthDay News ...

Both red and blue LED light therapy are safe and effective in clearing up mild to moderate acne, researchers reported in JAMA ...

MONDAY, March 10, 2025 (HealthDay News) -- LED light therapy is touted by social media influencers as a trendy way to treat acne. And it actually appears to work, a new evidence review suggests.