Photo/Light Therapy

Photo/Light Therapy – LED Light Therapy  is a pain-free, non-invasive, soothing and rejuvenating treatment. LED, or light-emitting diode therapy, is a treatment that uses varying wavelengths of light, including, red, blue, green, yellow, orange, purple, and near infrared.


LEDs, particularly red and near-infrared (NIR) light wavelengths, have emerged as a promising technology for impacting cellular function through interaction with mitochondria. 


Mitochondria – often referred to as the powerhouses of cells, play a critical role in generating energy in the form of Adenosine Triphosphate (ATP). They are involved in various cellular functions like cellular signaling, steroid synthesis, and apoptosis.


However, mitochondrial function can decline with age due to factors like oxidative stress and inflammation, leading to various diseases. 


Red Light (630 nm)  - increases blood flow and collagen production. Blue Light (470 nm) - calms and tightens skin. Green Light (525 nm)  - improves pigmentation, fine lines and wrinkles. Yellow Light (590 nm)  - smooths skin and reduces redness, fades dark spots, freckles and blemishes. Orange Light (610 nm) - increases blood flow and boosts metabolism. Purple Light - Red (630 nm) + Blue (470 nm)  - relaxing, improves skin, lymph metabolism and micro-circulation. Near infrared Light - boosts skin health and improves pigmentation.

 

LED Light Treatments can be the perfect treatment for skin rejuvenation, acne, inflammation and rosacea.


The treatment of medical or psychiatric conditions by the controlled application of light, commonly referred to as Bright Light Therapy. This therapy consists of exposure to infrared or full spectrum light that is utilized for the remediation of not just particular skin conditions or disorders, but depression due to seasonal affective disorder or SAD. 

LED Light Therapy Benefits


Research into LED light therapy indicates it offers a range of potential health benefits, particularly in dermatology and tissue regeneration, with evidence supporting its efficacy for various skin conditions and wound healing.


The American Dermatology Academy endorses red light therapy (RLT), also known as photobiomodulation, for its positive results, and clinical studies confirm its benefits for acne vulgaris, herpes simplex and zoster, skin rejuvenation, and psoriasis.


Research from UCLA Health and other sources shows promising results for RLT in wound healing, pain management, reducing tissue inflammation, and stimulating hair regrowth, with some studies suggesting it is as effective as minoxidil for hair follicle growth.

 

NASA's early research demonstrated that red and near-infrared LEDs significantly accelerate wound healing and cell proliferation in animal models, leading to the development of military applications for injury recovery.


  • LED light therapy is effective for treating acne vulgaris, with a meta-analysis showing a statistically significant reduction in lesions using both red and blue light.
  • It promotes skin rejuvenation by increasing collagen production, improving circulation, reducing fine lines and wrinkles, and fading dark spots.
  • The therapy stimulates angiogenesis and tissue repair by enhancing cellular metabolism, increasing adenosine triphosphate (ATP) production, and promoting collagen synthesis.
  • Research suggests potential benefits for hair loss, with RLT showing effectiveness comparable to minoxidil.
  • Some studies indicate RLT may improve cognitive function and sleep by stimulating melatonin production, particularly when near-infrared wavelengths are applied to the brain.
  • While generally considered safe and well-tolerated, concerns exist about the long-term safety of blue light therapy,  which may contribute to skin aging through free radical damage.
  • The effectiveness of LED therapy is highly dependent on specific treatment parameters, including wavelength, dose, and duration, with optimal results requiring precise application.