You have to wear it a lot more than you think.
If you're keen to book in for an LED facial or invest in a techy, at-home device but aren't sure how or even if it can benefit your skin, learning how light therapy works and what it actually is to ...
Everyday Health on MSN
Can Red Light Therapy Help With Hair Loss?
Red light therapy is an emerging treatment for certain types of hair loss. Dermatologists explain how it works, when to use it, and important safety concerns.
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