
We have NASA to thank for red light therapy.
Before the skin-loving, hair-follicle stimulating benefits were discovered, the LED was used by astronauts to combat injury on space missions before becoming a fixture in professional clinics.

We have NASA to thank for red light therapy.
Before the skin-loving, hair-follicle stimulating benefits were discovered, the LED was used by astronauts to combat injury on space missions before becoming a fixture in professional clinics.