Red light therapy used to be something that only celebrities experimented with, from Victoria Beckham to Kim Kardashian, but these days, there are a variety of devices on the market and the ...

Red light therapy is also known as low-level laser therapy, says Ife J. Rodney, M.D., a dermatologist and founding director of Eternal Dermatology + Aesthetics.

The global market for aesthetic laser and light therapy systems was valued at almost $2.5 billion in 2022, and it is projected to reach $3.8 billion at a CAGR of 6.4% over the forecast period.