Shoppers are heaping praise on some medical-grade silicone strips for their ability to reduce scars in a matter of weeks.The Skin Erase Silicone Scar Treatment, £28 here, promises to improve the appearance of keloid, hypertrophic, and old and new scars. Clinically-tested and discreet, the skin treatment has been hailed as "excellent" and "brilliant" by customers on the Scar Erase website. It features three comfortable, nude-coloured silicone strips.