“According to several published studies, there is evidence that LED masks treat fine lines and aging concerns by boosting collagen, improving skin elasticity, and clearing up acne,” A study published by the Journal of Investigative Dermatology found that at-home LED masks effectively reduced signs of aging.

Generally study shows with an average of 3~4 times per week and 2~3months usage we could expect to see result. But the time frame for noticing improvements varies, largely depending on how frequently you engage with the therapy, the specific areas you're focusing on, the therapeutic device you using, and of course, your unique body chemistry.

Red light therapy (RLT) is a treatment that uses low-level red or near-infrared (NIR) light to help heal skin, muscle tissue, and other parts of the body.It's also known as low-level laser therapy (LLLT), low-level light-emitting diodes (LEDs), or photo bio-modulation (PBM).