Levels, Benefits and Considerations

Red and infrared light therapy uses specific wavelengths of light to interact with the body's cells, promoting a variety of health and wellness benefits. Below, we discuss the different levels of red and infrared light, their effects, recommendations, and key warnings.

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Red and Infrared Light Levels

1. Visible Red Light (620-750 nm)

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  Action: Penetrates the skin up to 8-10 mm.
• 
  Benefits:
  • Stimulates the production of collagen and elastin.
  • Improves skin texture and elasticity.
  • Promotes wound healing and treats acne.
• 
  Recommendations:
  • Daily exposure of 10-20 minutes .
  • Ideal distance: 15-45 cm from the device.

• 
  Recommended areas:
  • Face and neck: Ideal for improving skin texture, reducing wrinkles and treating acne.
  • Hands and neckline: To rejuvenate areas exposed to the sun and stimulate collagen production.
  • Superficial scars: To speed up healing and improve overall appearance.

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2. Near Infrared Light (750-1000 nm)

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  Action: Penetrates deeply, reaching muscles, joints and internal tissues.
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  Benefits:
  • Reduces inflammation.
  • Relieves muscle and joint pain.
  • Improves sports recovery and blood circulation.
• 
  Recommendations:
  • Use 3-5 times a week , in sessions of 10-20 minutes .
• 
  

  Recommended areas:

  • Joints: Knees, elbows, wrists and ankles, to relieve joint pain and reduce inflammation.
  • Large muscles: Back, legs and arms, to improve muscle recovery after exercise or injuries.
  • Internal fabrics: Applicable to areas with circulation problems or chronic pain, such as the lumbar area.

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3. Medium Infrared Light (1000-3000 nm)

• Performance: Moderate penetration, mainly absorbed by water in the tissues.
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  Benefits:
  • Stimulates blood circulation.
  • Provides relief from muscle and joint pain.
• 
  Recommendations:
  
  • Use under professional supervision, as it has greater thermal power.

• 
  

  Recommended areas:

  • Deep muscles: Quadriceps, glutes and abdomen, to improve circulation and relieve tension.
  • Areas with chronic muscle pain: Lower back, shoulders and neck, especially for people with accumulated stress.
  • Tissues affected by injuries: Ideal for moderate inflammation or recovery of injured areas.

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4. Far Infrared Light (3000 nm - 1 mm)

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  Performance: Penetrates superficially with a notable thermal effect.
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  Benefits:
  • Promotes detoxification through sweating.
  • Improves circulation and relaxes muscles.
• 
  Recommendations:
  
  • Use in infrared saunas .
  • 15-30 minute sessions, adapted to individual tolerance.

• Recommended areas:
  • Whole Body: Common use in infrared saunas, ideal for general detoxification.
  • Back and torso: For muscle relaxation and improved circulation.
  • Legs and feet: Especially useful for stimulating circulation and relaxing muscles after long days on your feet.

General Benefits

1. Pain and inflammation reduction: Improves conditions such as arthritis and sports injuries.
2. Skin health: Increases collagen production, improves scars and combats aging.
3. Physical recovery: Accelerates cell regeneration and muscle recovery.
4. Performance Optimization: Improves cellular energy (ATP) and endurance.
5. Stress reduction: It has positive effects on mood.
6. Eye health: In controlled exposures, it can benefit the retina.

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Warnings and Side Effects

1. 
   Overexposure: May reduce effectiveness due to biphasic response curve.
2. Eye protection: Wear protective glasses to avoid prolonged exposure.
3. Medical conditions: Consult a physician if you have hypertension or photosensitivity.
4. Heat sensitivity: Caution in people sensitive to temperature.

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Conclusion

Red and infrared light therapy offer significant benefits, but must be used responsibly. Discover certified devices at Luz Roja Shop .