LED Face Masks are a form of LED Light Therapy, which has been around for a very long time - over 30 years in fact. NASA were the first to use it in the eighties in an effort to stimulate plant growth. During the experiments one of NASA's scientists noticed that his skin lesions had started to heal faster, and so began the era of LED Light Therapy.
LED Light Therapy is widely used today in hospital and clinic settings. So much so, that if you have visited a skin clinic for a facial or treatment in recent years, you've probably spent some time under an LED light.
So, what does LED stand for exactly?
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