Goodparts ultra-smooth silicone lube is great for long sessions and any kind of sex. Formulated from pure, high-grade silicone, this lube is designed for long-lasting comfort. It's completely safe and never evaporates or dissolves in water, meaning it's never absorbed into your skin, never gets sticky, and even works in the shower. It's vegan, ph-balanced, and glycerin and paraben-free. Goodparts ultra-smooth silicone lube is an FDA-approved medical device and made in the USA. It is fragrance-free and condom-compatible. It is not compatible with silicone toys.