Red Light Therapy
Red light therapy has been gaining popularity, especially in the natural wellness community. Its available in so many products, from wands, to pens, masks, and even full body pads.
LED light therapy works by penetrating light into the skin, harnessing the power of various wavelengths to reach shallow or deep layers of the skin. The red and near-infrared wavelengths of light stimulate cell regeneration and collagen production, which helps to reduce fine lines and improve skin texture (1).
What is red light therapy?
Red light therapy is a type of phototherapy that uses red and near-infrared wavelengths of light to penetrate the skin. These wavelengths stimulate skin cell energy production that helps to improve skin health and appearance. Red light therapy is FDA-approved for cosmetic purposes, and it provides a non-invasive and painless way to rejuvenate the skin.
How does red light therapy work for the skin?
Red light therapy works by stimulating the tissues at a cellular level. The light energy penetrates the skin and triggers a process called photobiomodulation, which stimulates the body's natural healing processes (1).
Red light therapy has been found to stimulate collagen production, which is essential for healthy, youthful-looking skin. Collagen is a protein that gives skin its structure, strength, and elasticity. Our bodies produce less collagen as we age, leading to wrinkles, fine lines, and less toute skin.
In addition to collagen production, red light therapy has been shown to increase blood flow to the skin, which can help to improve skin tone and reduce the appearance of dark spots and uneven pigmentation. Increased blood flow also helps to deliver essential nutrients and oxygen to the skin, promoting overall skin health.
What are the benefits of red light therapy for the skin?
Stimulates collagen
Increases blood flow
Promotes healing
Evens skin texture
Reduces inflammation
Red light therapy stimulates the production of collagen, which can help to reduce the appearance of wrinkles and fine lines. Aside from lines and wrinkles, overall skin texture can improve with the growth of new skin cells. Increased collagen production also improves the elasticity and firmness of the skin.
Red light therapy also reduces inflammation and promotes new tissue growth. This is why it’s become highly regarded in the alternative health community. Injuries, stress, and overall inflammation can benefit from red light therapy.
Reducing inflammation is also helpful in treating acne and rosacea because it works to heal wounds and scars gently.
Is red light therapy safe?
Red light therapy is a safe and non-invasive treatment that has been used for many years in the field of medicine. It is FDA-approved for cosmetic purposes and is widely considered safe for use on the skin. However, as with any treatment, there are some precautions you should take.
If you have recently had a skin treatment, such as a chemical peel, it is recommended that you wait a few days before undergoing red light therapy. You should also avoid using red light therapy if you are pregnant or have a medical condition that affects your skin's sensitivity to light.
Overall, red light therapy is an effective and natural way to rejuvenate the skin. It can help to reduce the appearance of fine lines and wrinkles, improve skin texture, and promote a more youthful appearance. If you are looking for a non-invasive and painless way to improve the health and appearance of your skin, red light therapy is definitely worth considering.
Glass GE. Photobiomodulation: The Clinical Applications of Low-Level Light Therapy. https://pubmed.ncbi.nlm.nih.gov/33471046/