A 2021 review of 10 studies found PBM improved memory, sleep, and reduced anger in dementia patients over 12 weeks

In one of the studies, five people with dementia who had regular light therapy on their heads and through their noses for 12 weeks had better memories, slept better, and were angry less often.

What the research says

  • Physical Health

    Research suggests red light therapy reduces inflammation and pain in arthritis by stimulating cellular repair and improving blood circulation . It penetrates deep into joints, alleviating stiffness and enhancing mobility

  • Mental Health & Sleep

    Studies indicate red light therapy may improve cognitive function, reduce brain fog, and enhance sleep quality, potentially benefiting mood and mental clarity

  • Beauty & Wellness

    Red light therapy promotes collagen production, reducing wrinkles and improving skin conditions like acne, psoriasis, and rosacea. It’s a non-invasive way to achieve radiant skin

  • Hair Growth

    RLT stimulates hair follicles and boosts scalp circulation, clinically proven to enhance hair thickness and growth in androgenic alopecia
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What the experts say: Dr Glen Jeffery

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