The red light emitted by LED face masks help you fall asleep quickly and sleep through the night. Here's how it worked for me ...

As the natural production of collagen within the skin dwindles with age, so do the skin's flexibility and elasticity. This leads to the establishment of wrinkles.

However, this has required the patient to visit a clinic for sample collection, followed by a waiting period for lab results ... “Smart masks” are not necessarily a novel concept.