I started using Pla-skin on my daughter a week ago now. Before using it her skin was more bumpy and had a rough surface to it. I used it for 10 minutes once a day and after a week the surface of her irritated skin areas improved. It was softer and the bumps were less visible. The redness of the skin actually turn to a pale pinkish color. I will continue to use it and see the results for next week! Sent from my iPhone.