I tested the most popular red light therapy devices. These are the ones worth your money.

Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

We may earn commission from links on this page, but we only recommend products we back. Why Trust Us? Research also shows that red light therapy can be an effective non-invasive treatment for hair ...

Snake oil: a product that promises everything and delivers nothing. Are red light therapy and saunas in this class of ...

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If your social media algorithm is anything like mine, everyone straps on a glowing red light therapy mask as part of their daily routine. It makes sense, as studies show that regular exposure to red ...

Multi-tasking at its finest.

Red light is taking over our skincare and wellness routines, found in top devices like LED masks and hair-growth tools. Thankfully, the modality has tons of benefits from the neck-down, too, which is ...

A 2025 review of studies showed red light therapy to be an effective intervention for delayed onset muscle soreness, with a ...

How do these popular skincare devices really stack up against one another?