It is a very mild laser which does not cause any harm to the tissues of the skin. It does not produce any heat and burn the skin layers like the normal laser treatments for scars. Hence, the name cold laser. Its major functioning is to improve the skin functioning by offering gentle internal massage to the tissues and thus increasing the blood flow and improving the natural healing process of the skin. It increases the cell activity and is also known to enhance the secretion of collagen, the protein that aids skin strength and elasticity. It is also used widely in the treatment of fine lines and wrinkles on the skin.
Soft laser treatments are now widely available in spas and other health centres along with the other skin resurfacing and rejuvenation methods. Some home kits are also available which comprise of small devices that can be used at the comfort of ones own house. Since, the treatments at spa could be expensive and might involve many regular visits, a lot of people prefer the small hand held devices that could be operated from home. These devices are available at low prices and most of them provide a money back guarantee. There is literally no recovery time for this treatment. Usual scar removal treatments require recovery time, hospitalization etc. With cold laser treatment, one can even put on the make up soon after the treatment is done.
Cold laser methods alone may not be a one stop solution for treating acne scars especially when the scarring is deep. It could work best when coupled with other scar removal treatments like Microdermabrasion, Chemical peels etc. depending on the nature of the scars.
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