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Dogs are basking in viral red light glows—but do these at‑home treatments actually help, or just look good on camera?

Our experts explain the science behind red light therapy, and if it really works. Plus, we recommend some FDA-cleared red ...

Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...

Independent Analysis Examines Photobiomodulation Format Differences, 660nm and 850nm Wavelength Science, and Consumer ...

It's no secret that once we hit 40, our skin starts going through some pretty rough changes. Those pesky crow's feet around our eyes seem to appear out of nowhere, once-cute freckles are now joined by ...

Red light therapy is increasingly viewed as a promising treatment for wrinkles, acne, psoriasis, scars, and sun-damaged skin, and as a supportive therapy for some kinds of cancer. But does red light ...

Red light devices are quickly gaining attention not only as a way to erase our fine lines and wrinkles but also as a potential solution for thinning hair, according to buzz from /r/Tressless Redditors ...

Acne is a common concern in skincare. Many people try popping pimples or using drastic measures to get rid of blemishes, which can lead to scars and dark spots. That said, many are turning to red ...

What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...