Pain & Inflammation Relief

630nm Research

  • 630 nm LED Reduces Gum Inflammation

    In lab tests, 630 nm LED light decreased inflammation in gum cells by lowering harmful molecules and enzymes, suggesting benefits for swollen or irritated gums.

  • 630 nm LED Reduces Inflammatory Acne

    Clinical trials showed red LED therapy at 630 nm cut inflamed acne pimples by up to 66% and calmed redness, helping clear skin gently with few side effects.

HeroSeries panels and face masks use 630nm red light

660nm Research

  • 660 nm LED Relieves Tendon Pain

    Red light therapy at 660 nm improves blood flow and tissue repair, reducing tendon pain and swelling from overuse or injury.

  • 660 nm LED Helps with Nerve Pain

    In nerve-damaged rats, 660 nm light improved movement and lowered pain by boosting antioxidants and reducing hypersensitivity.

HeroSeries panels, HeroBelt and HeroHat use 660nm red light

810nm Research

  • 810 nm LED Speeds Up Burn Wound Healing

    In rats with burn injuries, daily 810 nm LED sessions for 10 minutes lowered inflammation markers like TNF-α and COX-2, helping wounds close faster and easing pain—matching laser effectiveness with easier home use.

All HeroSeries panels use 810nm NIR light

830nm Research

HeroSeries panels and face masks use 830nm NIR light

850nm Research

  • NIR LED (Including 850 nm) Reduces Wound Pain and Swelling

    A review found that 850 nm NIR LED therapy improved wound healing, reduced swelling and pain, and increased tissue regeneration in diabetic and slow-healing wounds. It also concluded "LED light can be as effective as LASER, since both have similar biological effects, with no significant difference between them".

  • LED Therapy Effective for Jaw Muscle Pain in TMD

    In 10 sessions, LED light therapy (including 830–850 nm) eased jaw pain and improved movement in patients with temporomandibular disorder, providing relief from chronic muscle-based facial pain. It also concluded "both red LED light and LASER therapies could effectively relieve symptoms that associated with TMD with no significant differences between their outcomes", adding that the "biosafety and non-invasive quality of LED light" make it "the preferred choice over LASER device in the treatment of TMD patients",

HeroSeries panels, HeroBelt and HeroHat use 850nm NIR light

Did you know near-infrared (NIR) light is beyond our vision range? That’s why you won’t see our 810nm, 830nm, and 850nm LEDs — even though they’re working just as powerfully as the visible 630nm and 660nm ones

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