• LED PHOTOTHERAPY PRINCIPLE

Red Light (640nm)

Mechanism: Absorbed by mitochondrial cytochrome C oxidase → increases ATP synthesis → activates fibroblasts → promotes collagen and elastin production

Primary Effect: Wrinkle reduction, skin rejuvenation, scar healing, firming

Blue Light (465nm)

Mechanism: Absorbed by endogenous porphyrins in Cutibacterium acnes → generates reactive oxygen species (ROS) → destroys bacterial cell membrane

Primary Effect: Acne treatment, sebum regulation, antibacterial, pore refinement

Green Light (520nm)

Mechanism: Regulates melanocyte activity → inhibits tyrosinase enzyme → reduces melanin synthesis → lightens hyperpigmentation

Primary Effect: Melasma reduction, sun spot fading, skin tone evening

Yellow Light (585nm)

Mechanism: Promotes lymphatic circulation → reduces inflammatory response → enhances skin barrier function → calms vascular reactivity

Primary Effect: Redness reduction, rosacea improvement, sensitive skin soothing, erythema relief

Synergistic Benefits:

• Complete photobiomodulation: from epidermal sterilization to dermal collagen regeneration

• Multi-target therapy: one session addresses multiple skin concerns

• Clinically proven: combination therapy enhances outcomes for acne, photoaging, and wound healing
  

  TREATMENT PROTOCOL TABLE