Sliquid H2O lube uses glycerin and paraben free formula to make it hypoallergenic and non-toxic. The water-based formula is compatible with silicone latex, rubber, and plastic. Sliquid is formulated to reactivate with water. Vegan. Note: If you have a particularly sensitive skin, are prone to bacterial vaginosis or yeast infections, try lubes from the Sliquid Original Line!