It is not for keloid scars though, just plain tissue scars. Keloids are a different type of scar tissue. This scar tissue does not respond to regular scar treatments. You may need to see a plastic surgeon or try another type of treatment.
Vitamin K comes from vegetables and works to heal the scar from within the tissues. It is one of the Vitamins that we don't think of very often. But it does work very well. Use this serum up to 2x daily and expect to see results within 3 weeks at the earliest.