My first introduction to red light was in my early 20’s on a trip in Amsterdam. A wrong turn off a street I was walking down and well, you know the rest. LoL!
All jokes aside, a friends mom gave me a handheld, red light for wrinkle reduction when I was in my mid 30’s. I never used it, but now that I am in my late 40’s, I have been considering pulling it out and giving it a try. It may be time. LoL!