LED Light Therapy: A Bright Path to Health and Wellness

Science-Backed Beauty for One and All

Red light therapy is a beauty treatment that made it all the way from NASA to the spa. This simple yet transformative technology relies on the power of red light to promote repair and physical well-being. Today, it can also be part of your self-care routine at home.

If you’re concerned with premature aging, sensitivity, or breakouts, you definitely need red light therapy on your radar. In this post, we’ll shine a light on all of red light therapy’s benefits, and explain just how simple it is to incorporate into your wellness routine!

Does Red Light Therapy Work?

Yes! Research shows, again and again, that shining a light on your skin can truly improve your appearance. Red light therapy is extremely well-studied, and its benefits are clearly outlined in the scientific literature.

This phototherapy is conducted with LED lights that emit light at a wavelength between 620 and 750 nanometers. While this light doesn’t feel like anything, its wavelength is capable of penetrating through the skin, where it can directly impact its activity. Exposure to red light is totally safe yet the light is able to spur cells deep within the dermis into action, speeding their ability to repair and regenerate.

The amazing ability of red light to influence the human body was actually first discovered by NASA. At the time, NASA was experimenting with using red light to help plants grow. During these experiments, scientists noticed that the red light also seemed to impact their skin, helping wounds heal. 

After that discovery, the benefits of red light as a healing technology were studied closely. Nowadays, red light therapy is being studied as a treatment for everything from muscle pain to certain types of cancer, while in the beauty industry, it’s valuable for addressing a broad range of aesthetic concerns.

Red Light Therapy Benefits

The key benefits of red light therapy are the following:

  • Skin rejuvenation: Red light therapy stimulates fibroblasts in the skin, to promote better collagen and elastin production. This helps to reduce wrinkles, fine lines, and even sagginess. The result is firmer, younger-looking skin.
  • Healing and soothing: Red light therapy is also promising when it comes to healing the skin since it’s able to mitigate inflammation. If you suffer from sensitive skin or you’re prone to irritation, it can speed up your skin’s ability to recover.
  • Fades blemishes and breakouts: Acne is an inflammatory skin condition, so red light therapy can also aid in its appearance by addressing that underlying irritation. Research shows that regular treatments with red light were able to visibly reduce blemishes, leading to clearer-looking skin.
  • Appropriate for all: Finally, one of red light therapy’s key benefits is that it’s gentle and non-invasive. Many other skin rejuvenating treatments can be painful or require downtime, but red light therapy is a gentle option that works for all skin types!

What Is Red Light Therapy Used For?

Beyond its aesthetic benefits, red light therapy has been studied for a very broad range of concerns! Here are some of the ways in which red light is used in clinical settings.

  • Signs of aging: As we already touched on, red light therapy is remarkably effective at stimulating repair and improved collagen production, for firmer-looking skin and a noticeable reduction in fine lines.
  • Breakouts and acne: Thanks to its soothing and anti-inflammatory effect, red light therapy can help with inflammatory conditions like acne.
  • Other sensitive skin conditions that benefit from red light therapy include eczema, psoriasis, and rosacea.
  • Sleep: One study found that red light therapy has been found to improve sleep quality in athletes.