633nm and 850nm are the most comprehensively studied wavelengths and therefore have become the gold standard of light therapy skin rejuvenation, deep red being a close third in terms of having ...
By matching the wavelength to your specific skin concerns and ensuring the device meets safety and power standards, you can maximize the benefits of LED light therapy for your skincare routine.” ...
We may earn an affiliate commission from links. As a beauty editor, I’d really only used red light therapy, and specifically to treat my skin. But in addition to red lights, the Sunlighten Red ...