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Does red light therapy increase testosterone levels?

Red light therapy is a safe and effective way to boost testosterone levels, this cutting-edge technology has been shown to increase testosterone production, improve muscle mass and strength, and provide a host of other benefits.

Red Light Therapy Boosts Testosterone

Are you still struggling with low testosterone levels? If so, red light therapy may be the solution you’re looking for, but does red light therapy really help boost testosterone levels? In this article, we explore the science behind testosterone red light therapy, its convenience and other benefits, and share some customer testimonials.

How Red Light Therapy Boosts Testosterone?

To understand how red light therapy can boost testosterone levels, it’s important to first understand the role that testosterone plays in the body. Testosterone is a hormone that is primarily produced in the testes in men and in the ovaries in women. It is responsible for a wide range of functions in the body, including:

  • Regulation of sex drive
  • Promotion of muscle and bone mass
  • Maintenance of red blood cell production
  • Enhancement of cognitive function

As men age, their testosterone levels naturally decline, which can lead to a range of symptoms such as low energy, decreased sex drive, and loss of muscle mass. Red light therapy has been shown to be an effective way to increase testosterone production and combat these symptoms.

Red light therapy is a non-invasive treatment that uses low-level light to stimulate the body’s natural healing processes. This includes the production of testosterone. According to research, red light therapy can increase testosterone levels by up to 20%. It does this by stimulating the Leydig cells in the testes, which are responsible for producing testosterone. This process is completely natural and safe, without the side effects of drugs or supplements.[1]

Irradiation with red and near-infrared light optimizes the use of oxygen within the mitochondria to synthesize energy in the form of ATP, also can help facilitate steroidogenesis and, ultimately, healthy testosterone production. [2] And studies have shown that in the regions of 600-650 nm and 850-900 nm, the absorption of light by spermatozoa is the most pronounced .[3, 4]

In addition to its ability to increase testosterone production, red light therapy has also been shown to improve blood flow and reduce inflammation, both of which can have a positive impact on testosterone levels.

How Red Light Therapy Boosts Testosterone

What color light boosts testosterone?

Analysis of the scientific literature shows that for laser illumination it is best to use red (635 nm) and infrared (904 nm) for local illumination, alternating with continuous LILI with a wavelength of 635 nm (red spectrum) and 365 nm (ultraviolet).[1]

The Science Behind Red Light Therapy for Testosterone

Numerous studies have shown the effectiveness of red light therapy for boosting testosterone levels. In a 1986 study, MD Porras et al. irradiated mouse testes with continuous infrared LILI, resulting in an increase in the number of spermatogonia and activation of spermatogenesis [5]. Significant increases in testosterone production by Leydig cells (Ley-dig cells) in mouse testes have been reported due to laser irradiation with red continuous LILI at a wavelength of 633 nm [6-8]

Also in a 2018 study, researchers found that red light therapy is beneficial in treating male infertility. Can significantly improve the survival rate, vitality and movement speed of sperm[1]. And in one of the few foreign clinical trials, the testes of men with oligozoospermia aged from 29 to 43 years old were illuminated with red continuous (633 nm, 12.5 mW) and pulsed infrared LILI (904 nm, a matrix of 5 laser diodes, a pulsed power of 12 W, frequency 800 Hz) for four minutes, twice a week, for only 10 sessions. Libido increased in 15 out of 20 patients alongside a significant improvement in the quality of sperm (increasing their motility and total number, reducing the number of abnormal ones) [9].


One of the biggest advantages of red light therapy is its convenience. Unlike other testosterone-boosting methods, such as taking supplements or injections, red light therapy is a non-invasive treatment that can be done at home. This makes it a great option for people who are looking for a convenient and easy way to improve their testosterone levels.
Red light therapy sessions typically last between 5 and 20 minutes, depending on the device used. You can use it while watching TV, reading a book, or simply relaxing. It’s a painless and relaxing treatment that requires no downtime. This makes red light therapy a cost-effective and time-saving alternative to other testosterone-boosting methods.

Other Benefits of Red Light Therapy

Other Benefits of Red Light Therapy

In addition to its potential to boost testosterone levels, red light therapy has been shown to have a wide range of other benefits for the body. These include:

Improved sleep:
Red light therapy has been found to regulate circadian rhythms and improve sleep quality, which can have a positive impact on overall health and well-being.

Improved skin health:
Red light therapy has been found to promote collagen production, reduce inflammation, and accelerate wound healing, making it a popular treatment for a range of skin conditions.

Reduced pain and inflammation:
Red light therapy has been shown to reduce pain and inflammation in a variety of conditions, including arthritis, joint pain, and muscle soreness.

Improved athletic performance:
Red light therapy has been found to increase muscle mass and strength, and reduce muscle fatigue, making it a popular treatment among athletes and fitness enthusiasts.

Reduced depression and anxiety:
Red light therapy has been found to have a positive impact on mood and mental health, with some studies suggesting that it may be an effective treatment for depression and anxiety.

Customer Testimonials

– Jack, 41
“I’ve been using red light therapy for a few weeks now, and I’ve already seen a difference in my testosterone levels. I’m feeling more energetic and motivated and also sleeping better at night. I’m really happy with the results, and I would definitely recommend red light therapy to anyone who is looking to boost their testosterone levels.”

– John, 47
“I was skeptical at first, but after using my red light therapy device for a few weeks, I noticed a significant increase in my energy levels and libido.”

– Mark, 55
“I was skeptical about using red light therapy to boost my testosterone levels, but I’m so glad I gave it a try. It’s amazing!”

– Tom, 35
“I’ve been using red light therapy for a few months now, and I’ve noticed a big improvement in my muscle mass and strength. It’s amazing how something so simple can have such a big impact!”


Red light therapy is a natural and convenient way to boost testosterone production and improve overall health and wellness. Its non-invasive nature, ease of use, and range of benefits make it an appealing option for anyone looking to improve their health. If you’re interested in trying red light therapy, talk to your healthcare provider to see if it’s right for you.



Published by reddotled.com (Repost Tips)