Perhaps the most common scars dermatologists see are those resulting from acne.
Red light for acne scars.
Visible light devices that kill bacteria on the skin have been used by dermatologists as an alternative acne treatment for the past 20 years.
Light therapy also called blue light red light.
Infrared light is a type of.
There is a very low risk of side effects.
It exposes you to low levels of red or near infrared light.
Among other things red light therapy can improve acne speed up wound healing and reduce inflammation.
How red light therapy helps with acne scars.
A 2014 study found red light therapy promoted increased tissue repair and healing plus beneficial effects on wrinkles acne scars hypertrophic scars and healing of burns muscle repair.
If scars have already formed due to acne it s possible to reduce the signs of scarring with red and blue light therapy according to the mayo clinic 1 while the light kills bacteria it can also stimulate the dermal layers of your skin to produce additional collagen which is a fibrous protein that provides form and firmness to the skin.