But according to WebMD, red light “uses very low levels of heat and doesn’t hurt or burn the skin,” like the light in a tanning bed. Reviewers on Amazon have really taken to this red light therapy ...

Dr. Muennich highlighted the causes of photodamage, saying, "Way too much sun, and for those of us who were born in the 70s and 80s, we have use of baby oil, suntan beds, indoor tanning was huge ...