I'm not really comment writer, but I want this to be something going on. As early as the first application I am grateful for this small investment! Yes it "" burning "" easily when applied first, it goes by in less than one minute and turns into a warm and pleasant light immediately feel the pain from his wound dissipates immediately and lasts a long time after. I have really tried a lot after my fungal infection, but not really successful. Depending on the condition of the flora it burns longer, but that indicates clearly to the need of the product! For me it was a purchase I regret not having done long ago!