SPUNK Lube Pure Silicone is non drying during use. It's a special blend of 100% pure clear silicone that will outlast you. It's free from glycerin. parabens. propylene glycol & other ingredients. SPUNK Lube Pure Silicone is sex toy safe. non staining & softens your skin. It's silicone based but cleans up much easier than traditional silicone based lube because it doesn't contain any additives or preservatives. SPUNK Lube Pure Silicone is perfect! It doesn't get sticky or tacky and it's also safe to use with ALL materials including most silicone sex toys. It's great for sensitive skin and it feels amazingly smooth. SPUNK Lube Pure Silicone is NON DRYING and has an infinite shelf life since it doesn't contain any water or additives. It's pure silicone. SPUNK Lube Pure Silicone Ingredients: Dimethicone. Dimethiconol. Cylopentasiloxane. Cyclohexasiloxane.