Collection: Phototherapy

Research shows that red light in the 630-720 nanometer (1 billionth of a meter) wavelength range has beneficial effects on injury healing.  Light therapy, or phototherapy is capable of photobiomodulation -- using light energy (photons) to positively influence biological activity of cells, much like photosynthesis in plants and how UV rays catalyze Vitamin D synthesis from cholesterol in human skin.

Red Light Therapy (RLT) works by enhancing ATP (energy) production in cells and upregulating certain genes involved in protein synthesis.   It also lessens inflammation, in some cases equal to the effects of NSAIDs like Tylenol, Motrin and Ibuprofen, without the risks associated with these medicines.  This helps injured/ painful tissues heal faster.  RLT has also shown beneficial effects in treating dermatological conditions such as acne and rosacea.  Many beauty spas offer it as an anti-aging treatment for skin.

Red Light devices are very safe to use, with no reported adverse effects (those with light sensitive skin are advised to consult with their dermatologist first).  Light emitting diodes (LEDs) emit a range of red wavelengths that have the aforementioned benefits.   Some products combine LEDs that emit near infrared (IR) with the red light LEDs, as infrared heat augments the therapeutic effects of photobiomodulation by increasing local vasodilation and circulation.

Red Light Therapy devices come in several designs.  Hand-held devices are ideal for treating small areas such as joints of the hands and feet, jaw, temples, and sinuses.  Flexible wraps are ideal for treating larger joints and areas such as the knee, neck and low back.  Panels that can be hung on a wall, door or ceiling are best for full-body red light  treatment.

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