An advertisement for a red light therapy device called HALOREd, highlighting benefits such as faster recovery, boosted energy, skin support, stress reduction, stronger VO2 max, and immune response enhancement.

Benefits of Red Light Therapy

Red light therapy (photobiomodulation) uses low-level red and near-infrared light to stimulate cellular processes. Evidence-backed benefits include:

  • Improved skin health and appearance

    • Stimulates collagen and elastin production, reducing fine lines and wrinkles

    • Accelerates wound healing and reduces scarring

    • Improves skin tone, texture, and firmness; can reduce signs of photoaging

  • Reduced inflammation and pain

    • Modulates inflammatory pathways and reduces pro-inflammatory cytokines

    • Alleviates joint pain and stiffness in osteoarthritis and other musculoskeletal conditions

    • Eases chronic pain syndromes (e.g., tendonitis, bursitis) when used regularly

  • Enhanced muscle recovery and athletic performance

    • Speeds recovery after exercise by reducing muscle fatigue and soreness

    • Improves mitochondrial function and ATP production, supporting endurance and strength gains

    • May reduce time to recovery and enhance rehabilitation outcomes

  • Improved wound healing and tissue repair

    • Promotes angiogenesis (new blood vessel formation) and increases local circulation

    • Supports faster tissue regeneration for ulcers, surgical wounds, and soft-tissue injuries

  • Hair growth support

    • Can stimulate hair follicles, increasing hair density and thickness in some cases of androgenetic alopecia

  • Improved mood, sleep, and cognitive function (emerging evidence)

    • May support circadian regulation when used in the morning, improving sleep quality

    • Early studies suggest benefits for mood disorders and cognitive performance through neuroprotective and anti-inflammatory effects

Person in a red light therapy room smiling while wearing protective glasses.