RE-START balance clay scalp mask 10x15 ml RE-START balance clay scalp mask 10x15 ml is a deep-cleansing clay mask designed to help balance and nourish the scalp. It contains a blend of five different clays to help detoxify and remove product buildup, as well as a blend of essential oils to help nourish the scalp and promote healthy hair growth. The mask comes in a 10x15 ml tube, making it easy to apply and use.