What Is Red Light Therapy?

What Is Red Light Therapy?

Red light therapy is a non-invasive treatment that utilizes specific wavelengths of light to improve various health conditions. From reducing inflammation and promoting wound healing to improving skin conditions like acne and eczema, it has been widely researched and found to be effective. One of the key benefits of therapy is that it is a natural treatment that does not require the use of drugs. However, with any cure, it is important to understand the proper usage frequency and risks of overdoing it. 

Red light therapy beds use red and near-infrared light to promote healing and rejuvenation in the body. Some potential benefits of this method include:

  • Improved skin health
  • Reduced inflammation
  • Pain relief
  • Improved wound healing

Red light therapy also has a strong clinical record for its ability to heal wounds, cuts, and incisions, as well as aid in post-surgery recovery. In addition to its benefits for skin and muscle recovery, red light therapy is also being explored for its potential to treat a range of neurological conditions. Studies have shown that it may be effective in reducing symptoms and improving function in individuals with degenerative brain disorders such as Alzheimer’s and Parkinson’s. 


Red light therapy is a powerful treatment for a variety of skin conditions. It has been shown to improve skin rejuvenation, reduce the appearance of wrinkles, and provide anti-aging benefits.

How often?

For optimal results, it’s recommended to use red light therapy two-three times a week, with each session lasting between 5-20 minutes. This is a great starting point for those new to red light therapy.

Many studies have been conducted that have shown that it is this frequency of procedures that can produce significant and visible results in terms of reducing wrinkles, fine lines, and age spots, as well as improving skin elasticity and firmness. 

The frequency of use of red light therapy for chronic skin disorders can vary depending on the specific condition being treated and the advice of a medical professional.

Hair Growth

Red light therapy is an effective treatment for hair loss. It penetrates the scalp and stimulates the follicles. This increased blood flow and cellular activity can promote the growth of new hair and slow down or even halt the progression of loss. Red light therapy is not a one-time hair loss treatment, but rather a group of sessions. 

The exact treatment plan will vary depending on the individual condition, but most plans start with 3-4 treatments per week for the first few months. The initial treatment plan to start seeing results is usually between 6 and 12 weeks, however, for best results, it is recommended to continue the treatments for at least 3-6 months.

How often?

A study has shown that a 15-minute session of red-light therapy twice a day for 10 days can be a powerful tool in reducing joint pain and inflammation associated with arthritis.

Muscle Healing

Red light therapy is a powerful tool that can help athletes and fitness enthusiasts take their performance to the next level. By exposing the body to red light wavelengths, this treatment can stimulate, heal, and regenerate damaged muscle tissue. This makes it a great option for both injury prevention and recovery.

How often?

However, it’s important to note that individual results may vary and that other factors, such as skin type, age, and overall health, may also play a role in determining the best treatment plan for you.

Chronic Skin Disorders

Red light therapy is particularly effective in treating a range of chronic skin conditions, including rosacea, psoriasis, eczema, and acne. The treatment can reduce inflammation, itching, and redness associated with these conditions, as well as improve the overall appearance of the skin. 

Additionally, red light therapy can help reduce acne scars. This is due to the stimulation of collagen production and the increase in blood flow to the treated area.

How often?

Sessions typically last between 10 and 20 minutes, and are recommended to be done three to five times a week for one to four months

After this period, maintenance sessions can help keep c

In terms of how much red light therapy you should use, it depends on your specific goals. 

  • For injury prevention, three to five minutes per day;
  • For accelerated recovery, 10 to 20 minutes per day; 
  • For muscle injury, 20 minutes per day until the injury heals.

Weight Loss

Red light therapy has become a popular choice for many Americans looking to improve their skin, reduce chronic pain, and even lose weight. 

How often?

By dedicating just 15 minutes a day, 3-4 days a week to red light therapy, individuals can see significant results in just a few weeks. However, it’s recommended to start with shorter sessions and gradually increase in duration.

During the first week, aim for 10-minute sessions every other day and be prepared for some warmth and temporary redness on the skin, which is normal. In the second week, if there are no side effects, increase your treatment to 15-20 minutes

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