We always use a blend of all materials that are of the highest quality and inspired by nature. For example, our shower gels contain natural moisturizing ingredients but also naturally derived foaming agents which give our unique sensorial feel which you see in all our products. We use two forms of silicone called Dimethicone and Cyclomethicone in some of our products. Despite their safety record, there are other environmental concerns surrounding their usage and as such, we are phasing them out through the introduction of new products which are silicone free. Please note that we will continue to use Dimethicone where we can find no natural or naturally derived alternative that provides at least an equivalent performance and safety profile that Dimethicone offers.