LightStim is an FDA-approved red light therapy that converts light to cell energy, grows cells, builds collagen

LightStim LED light therapy is known to help us absorb light in a similar way that plants absorb light from the sun. LightStim is UV-free, light energy. Red light therapy is an FDA-approved treatment that emits wavelengths that stimulate the mitochondria in cells that produce ATP, which is essential for building collagen. Once the skin has absorbed the light, the light energy is then converted into cell energy which helps grow cells, tissue, and collagen. Blue light therapy helps kill bacteria causing acne. If you are looking to correct some of these conditions, then our LightStim LED light therapy in Knoxville is here for you!

What is the O-Shot
What is the O-Shot
What is the O-Shot

How LightStim Works

LightStim is an LED treatment. LED = Light emitting Diode. A diode turns electrical energy into light energy, released in the form of photons. Photons are packets of light energy absorbed by a molecule in the body.

These molecules in the body are called chromophores. Chromophores absorb or reflect light energy and are termed “photoacceptors”. For light to be used it needs to be absorbed. This stimulates Photobiomodulation (PBM). PBM is the use of light to modulate biology. How much light energy is needed. That is determined by results. And our location in Knoxville LightStim produces results!

LightStim Products

We offer a handheld LightStim to further your LED light therapy treatments at home or on the go! In the office you can purchase a handheld LightStim that uses red light therapy to treat wrinkles and fine lines. This item is perfect for those who have a busy schedule and are unable to make frequent office visits. This treatment can be done at home and completed within 30 minutes!


The LightStim treatment is also a great add on to any aesthetic treatments we offer at RevitalyzeMD. It doubles the effects of our HydrafacialMD and Microneedling treatments. If you are adding it on to a treatment, it is only $50!