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Recovery

Red Light Therapy (Photobiomodulation)

Also known as: Photobiomodulation, LLLT, Red light, Near-infrared

B
Evidence

Low-level light therapy using red and near-infrared wavelengths. Supports mitochondrial function, recovery, skin, and pain.

Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.

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Primary uses

  • Mitochondrial function
  • Recovery
  • Skin health
  • Pain relief

How it works

  • Stimulates cytochrome c oxidase
  • Increases ATP production
  • Reduces inflammation
  • Supports collagen production

Dosage

Typical range
10-20 minutes, 3-7x weekly
Timing
Morning or post-workout common
With food
N/A
Duration
Ongoing for benefits
Special populations
Recovery, skin, pain, mitochondrial support

Forms

  • Panel devices
  • Targeted devices
  • Masks

Safety

Common side effects

  • Warmth
  • Temporary redness
  • Eye strain without protection

Contraindications

  • Active cancer (over tumor)
  • Photosensitivity
  • Some eye conditions

Evidence notes

Growing research base for multiple applications

Grade B: Some human trials support key claims; further confirmation needed.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.