“Light-emitting diode (LED) therapy is a nonablative, athermal intervention used in therejuvenation of damaged skin. It has been reported to be an effective, nonpainful, safe modalityyielding high patient satisfaction.”

“Specific LED light wavelengths are absorbed into the skin and used to modulate cell function,
proliferation, and repair in sun-damaged tissue, in a process called photobiomodulation.”

Young S, Bolton P, Dyson M, Harvey W.
Lasers Surg Med 1989; 9: 497-505.
“Red (633 nm) light has been shown to increase fibroblast growth factor and collagen synthesis
in the skin.”

“830 and 633 nm LED phytotherapy is an effective approach for skin rejuvenation.”

“It (LED) is considered to be effective for improving wrinkles and skin laxity.”

"Application of low-level laser therapy had positive effects on wrinkle and moisture content of adult women’s faces."

“The treated subjects experienced significantly improved skin complexion and skin feeling, profilometrically assessed skin roughness , and ultrasonographically measured collagen density.”

“In dermatology, LLLT (low-level laser light therapy) has beneficial effects on wrinkles, acne scars, hypertrophic scars, and healing of burns.”

“P. Acnes, one of the culprits involved in the pathogenesis of acne vulgaris, is the main target of all major medical treatments used.....Blue light (415-425 nm) does appear to have some role in

the management of acne and may be beneficial for the treatment of a select group of mild to
moderate acne patients.”

“Treatments over 4 weeks with a narrowband blue light was found to be effective in reducing the number of inflamed lesions in subjects with mild to moderate acne....Blue light phototherapy using a narrowband LED light source appears to be a safe and effective additional therapy for mild to moderate acne.”

“Blue light therapy achieved a marked reduction of comedones, papules, pustules, and comedones +papules+postules by 45.5%, 59.3%, 46>8%, and 51.2% at 3 Weeks, as well as by 58.8%, 69.3%, 73.3%, and 64.0% at 5 weeks.....77% of the patients were improved by week 5. By week 5, 40% of the patients showed marked improvement or clearance of their acne lesions.”