Does Red Light Therapy Make You Look Younger?

Red light therapy might have many positive features. If you are wondering, does red light therapy make you youthful? We are here to help you find out. 

RLT, this fairly new treatment, also known as Photobiomodulation, showed many promising results regarding improving the skin from acne and hyperpigmentation. Does red light therapy make you look younger? Do the same effective results apply?

Let’s get started and discover more!

Does Red Light Therapy Make You Look Younger?


Does Red Light Therapy Make You Look Younger?

Red light therapy might help improve skin elasticity and fight inflammation that can damage the skin. In addition, the red light might penetrate the cell’s mitochondria, which are responsible for generating energy and fighting wrinkles and skin damage.

You’ve probably heard of red light therapy, but few know how the process works. Some people even associate this type of therapy with UV therapy, which is wrong. 

Namely, red light therapy works by emitting red rays with a low wavelength that penetrates the skin. Unlike UV radiation, red light therapy is safe and does not cause dire health consequences. 

Once the rays penetrate the skin, they target the mitochondria, possibly increasing adenosine triphosphate production. Adenosine triphosphate is the main energy source and is responsible for fighting against all inflammatory processes in the skin and improving its quality.

Other Possible Benefits

This type of therapy might have numerous positive features that possibly affect the quality of the skin. Not only that, many people use red light therapy because of additional benefits that might improve people’s quality of life. Without further ado, let’s see some of them:

Oral health

This therapy might be effective in many health conditions associated with the oral environment. Namely, more research has been done showing that this therapy might be used to treat inflamed gums and oral mucosa. 

In addition, such studies have shown that red light therapy might play a role in fighting bacteria and other microorganisms that cause oral diseases. Although further trials are needed to use it as regular therapy, the trials are promising.

It might slow down the aging process

The possible positive effect on the skin and the fight against wrinkles might be one of the most recognizable features of the therapy with red light.

So, does red light therapy make you look younger? Namely, this treatment might help improve the quality of the skin and deal with damaged skin cells and wrinkles. We know that collagen is most important when it comes to skin elasticity. 

Therefore, bad habits such as smoking, alcohol, and prolonged exposure to the sun may lead to skin damage and wrinkles. Considering these factors, clinical trials were conducted where participants were exposed to red light. 

With such tests, positive results were observed regarding reducing wrinkles and improving skin elasticity. Although further research is needed, tests so far are effective.

Other Possible Benefits



Most of you probably have or had a problem with acne. Acne occurs as a result of oil secretion from the sebaceous glands. Many studies have shown that red light therapy may help fight acne and improve skin quality

Namely, using this therapy, red light may target the sebaceous glands and protect them from inflammation. In this way, the skin remains elastic and without visible damage.

It may help with recovery

Muscle pains after hard training can last longer, and the recovery process can be longer. Accordingly, trials have been conducted where red light therapy has been used to see its effect on recovery.

The results of such tests have shown that red light therapy might help reduce recovery time and help reduce pain. Although such tests have been done on a few subjects, it still takes time before they can be used as a regular therapy.

Hair loss problems

Hair loss is a global problem that affects both men and women. Men with androgenic alopecia are especially affected. Accordingly, a small but significant number of clinical trials have been conducted to see the effect of red light therapy in preventing hair loss

Such tests show that this therapy might help prevent hair loss and possibly stimulate the follicles to produce new hair. Such results might be promising in terms of hair loss prevention. This therapy might be used to deal with this global problem if further successful trials are made.

Side Effects

Although red light therapy is safe and has almost no side effects, you should be aware of some factors. If you decide to get a red light device, be well-informed about the method of use and duration of exposure. 

Improper use and prolonged exposure can lead to burns and skin damage. In addition, keep this light away from your eyes. For greater safety and to avoid vision damage, use safety glasses.

Most importantly, if you decide to use this type of therapy, it is good to consult your doctor. They can tell you if you can use this treatment and if it is safe for the condition you want to treat.

Read more: Does Red Light Therapy Help Sagging Skin?


After considering all the possible benefits and features of this therapy, we can say that red light therapy might help if you have problems with damaged skin and inflammation. 

Not only that, but this therapy also has additional benefits that might act in the direction of improving general health. In addition, it is a safe method that does not cause unwanted consequences. 

Unlike UV light, this therapy does not cause harmful effects on the skin and is safe to use. However, if you decide to use this therapy at home, pay attention to the time of exposure and the method. 

Long-term exposure to red light might harm the skin. Therefore, when handling devices that emit red light, take care of the exposure time and use protective glasses.

If you are not sure how to use it, consult a professional. Also, this therapy is not intended to cure or treat disease. If you have a deteriorating health condition, it is best to consult your doctor first.

Finally, we hope that we have helped you discover does red light therapy make you look younger and what the benefits are of this therapy.

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