Red light therapy, also known as photobiomodulation, is a non-invasive treatment that utilizes specific wavelengths of red and near-infrared light to stimulate cellular processes within the body. This therapeutic technique promotes healing, reduces inflammation, and enhances overall cellular function.

Red light therapy works by delivering low-level wavelengths of light to the skin and underlying tissues. These light photons are absorbed by cells, particularly mitochondria (the cell’s energy generators), which then leads to increased ATP (adenosine triphosphate) production. This boost in cellular energy stimulates various biological processes, including collagen synthesis, tissue repair, and inflammation reduction.

Red light therapy is FDA-approved for treating injuries, reducing pain, relaxing muscles and joints, and increasing blood circulation. These are the primary recognized applications in the United States. In recent years, extensive research has revealed additional potential uses, such as skin rejuvenation, hair loss prevention, and optimizing sleep quality.

Green light is renowned for its calming effect on the mind compared to other colors within the visible light spectrum. According to a Harvard study, exposure to green light has been linked to a reduction in migraines. In contrast, blue and red light tend to have an activating effect on the body, whereas green light achieves the opposite, promoting a sense of relaxation.

Green light not only induces a calming sensation but also offers potential benefits for various skin concerns. It may help improve the appearance of dilated capillaries, sagging skin around the eyes, under-eye circles, hyperpigmentation, and sunspots.

Research indicates that the deep-penetrating near-infrared light energy can contribute to reducing hyperpigmentation by regulating hyperactive melanocytes in the dermis. Furthermore, studies suggest that green light may inhibit the excess production of melanin, leading to reduced pigmentation on the skin’s surface and a brighter, more even skin tone over time.

Red and Blue (Pink) Light is known to be stimulating and can enhance mood, focus, and attention. It is a component of natural daylight and is also linked to cleansing and disinfecting properties. Studies indicate that using a combination of red and blue light may help reduce bacteria-related skin blemishes, leading to an overall improvement in skin appearance.

Yes!, red light therapy is generally considered safe when used properly. It does not contain UV rays and is non-thermal, meaning it does not heat the body’s tissues. However, eye protection should be worn to shield from the bright light, and individuals with certain medical conditions or photosensitivity should consult with a healthcare provider before undergoing treatment.

Pregnant women, individuals with cardiac pacemakers, and patients with malignant tumors. Individuals who are allergic to light therapy or who take photosensitizers (such as chlorpromazine). Individuals with severe heart and kidney disease, such as heart failure, myocarditis, uremia, etc. Individuals with skin diseases should use it under the guidance of a doctor.