Science-backed therapy

What is Red
Light Therapy?

Red Light Therapy (RLT) uses specific wavelengths of red and near-infrared light to penetrate deep into your skin and tissues — stimulating your cells to produce more energy, heal faster, and function at their peak.

630–660 nm Red Light 850 nm Near-Infrared FDA Cleared
Vitalight Red Light Therapy Device
The Science

How it works inside your body

1

Light penetrates the skin

Red (630–660 nm) and near-infrared (850 nm) wavelengths pass through skin layers and reach the mitochondria deep in your tissues.

2

Cells produce more energy

The light activates cytochrome c oxidase, triggering a surge in ATP (cellular energy) production — your body's fuel for healing and regeneration.

3

Your body heals itself

With more energy available, cells repair faster, inflammation reduces, collagen grows, and circulation improves — naturally.

Proven Benefits

What it does for you

Restore your skin's vitality

Red light stimulates fibroblasts to produce more collagen and elastin, visibly reducing wrinkles and improving skin tone in weeks.

  • Boosts collagen & elastin production
  • Reduces fine lines and wrinkles
  • Even skin tone, reduced redness
  • Accelerates wound and scar healing
630 nm
85%
660 nm
92%
850 nm
68%
37% more collagen
8 wks visible results

Natural pain management

Near-infrared light penetrates deep into joints and muscles, reducing inflammation and accelerating recovery from injury, arthritis, and chronic pain.

  • Reduces joint and muscle pain
  • Decreases inflammation markers
  • Speeds up injury recovery
  • Improves range of motion
630 nm
72%
660 nm
88%
850 nm
95%
40% pain reduction
2x faster recovery

Reset your circadian rhythm

Evening red light sessions signal your brain to produce melatonin naturally, improving sleep quality and stabilising your daily energy cycle.

  • Supports natural melatonin production
  • Improves deep sleep quality
  • Reduces cortisol (stress hormone)
  • Boosts daytime energy levels
630 nm
90%
660 nm
75%
850 nm
82%
67% better sleep quality
30% less fatigue

Mitochondrial activation

Photons are absorbed by cytochrome c oxidase in mitochondria, directly increasing ATP energy production in every cell.

Collagen synthesis

RLT activates fibroblasts to produce type I and III collagen, rebuilding the skin's structural foundation from within.

Reduced inflammation

Nitric oxide released by red light improves blood flow and modulates inflammatory pathways, easing chronic and acute pain.

Cellular repair

Enhanced ATP availability accelerates DNA repair, protein synthesis, and the natural regeneration of damaged or aging cells.