Your cells work a bit like tiny plants. Plants thrive when they receive the right light; without it, they weaken, droop, and struggle to repair themselves. Your cells behave in a remarkably similar way.
Deep inside each one is a structure called the mitochondria. Essentially the cell’s energy center. When these mitochondria are exposed to the right wavelengths of red and near-infrared light, they begin producing more energy. With more energy available, cells repair themselves more effectively, inflammation settles, and the surrounding tissue becomes healthier and less reactive.
In simple terms, light gives your cells the energy they’ve been missing. Just as a plant becomes stronger when it receives the right sunlight, your cells become stronger when they receive the right wavelengths.
This process, known as photobiomodulation, is supported by more than 6,000 scientific studies. One randomized controlled trial even showed that low-level laser therapy significantly reduced chronic back pain and improved mobility for months compared to placebo.
This is the biological mechanism behind why light can help break the inflammation loop.
But there’s a catch: not all light can reach deep enough into the tissue to be therapeutic, not every device delivers a strong or consistent dose, and not all wavelengths are effective for back pain.
But there’s a catch: not all light can reach deep enough into the tissue to be therapeutic, not every device delivers a strong or consistent dose, and not all wavelengths are effective for back pain.