I first saw the Neutrogena Visibly Clear Light Therapy Acne Mask on one of Caroline Hirons’ videos.
The mask instantly appealed to me because I always prefer non-pharmaceutical interventions if possible.
Plus, this was something I could do at home, with very little effort.
How light therapy works
Distributed across the back of the mask are red and blue lights. The idea is that these work together to treat acne by targeting and killing the Proprionibacterium Acnes bacteria which can cause acne.
Blue light can kill the bacteria, and red light can penetrate the skin more deeply, and help shrink the oil-producing glands.