the mask uses LED light therapy. With light that is both red (620–730 nm) and blue (430–450 nm), the mask may be used to treat a variety of skin issues. Blue light is best for acne and skin that is ...
DNA Vibe Jazz Band Live: Yes, I am a musician, and this red light therapy in a box helped bring my guitar playing back ... Yes, sustainability is important to me (especially when not at the expense of ...