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How Does LED Light Therapy Work?

September 12, 2019

How Does LED Light Therapy Work?

As one becomes older, the skin naturally starts to produce less of the fibers and proteins that are responsible for keeping it firm. This can lead to problems like wrinkles, as well as sagging skin - two particularly common problems among the aging population. Luckily, many advancements in the skincare industry have led to treatments that can effectively help a person look younger well into their older years. LED is one particular therapeutic option that has gained a lot of attention in recent years. We take a look at how this treatment might be a useful option to consider. 

How Does LED Therapy Work?

LED technology is not new. NASA was one of the first to use LED technology in experiments, where plant growth was stimulated a few decades ago. Today, the use of LED technology has expanded to many other fields - including skincare. 

When it comes to using LED therapy on the skin, there are several advantages that can be expected. These lights are applied directly to the skin, which then causes cells to produce a much higher concentration of a compound known as adenosine triphosphate.

The adenosine triphosphate is a type of energy that cells can use directly. Various cells in the body depend on the presence of this compound to function normally and to produce certain compounds. 

In skincare particularly, adenosine triphosphate is used by fibroblasts to produce two essential structures. The structures that are produced include elastin and collagen. 

Elastin contributes to improvements in skin elasticity, whereas collagen is known to assist with keeping the skin firmer. 

When the skin becomes firmer, and elasticity improves, there is a simultaneous improvement in skin tightness. In turn, wrinkles will start to disappear. Those individuals who are struggling with sagging skin are also very likely to see an improvement since the sagging will be improved through enhanced tightness. 

LED therapy has been found to be an excellent option for those who are suffering from premature skin aging. Connective tissue can also be effectively restored with the use of this technology. 

There are different colored LED lights that can be used, each providing specific benefits. When the goal is to improve the overall firmness of the skin, thenred LED lights are most often used. This colored light is known to enhance healing and can also increase collagen production. 


Even though not new to the world, LED therapy is only gaining the recognition it deserves in recent years. The use of LED lights helps to stimulate the production of adenosine triphosphate, which, in turn, provides cells with extra energy. The skin contains special cells that can then use these compounds to assist in the production of elastin, as well as collagen. 

Learn More

The Lux LED Face and Neck Rejuvenator uses natural light waves, which are transmitted by LEDs into the skin of your face and neck. Light therapy technology has been used by dermatologists in their offices for over a decade. LED lights work by gently penetrating the skin at various depths to stimulate the skin’s physiology. The Lux LED Face and Neck Rejuvenator is a one-step treatment and is easy to use at home.

How Does LED Light Therapy Work?