Swirl is a group of flavored water based lubricants, all glycerin and paraben free. Sliquid currently offers six flavors; Cherry Vanilla, Pink Lemonade, Pina Colada, Green Apple, Blue Raspberry, and Strawberry Pomegranate. All Swirl formulations start with our Original H2O water based lubricant, and add flavoring and a hint of Aspartame to sweeten. Swirl flavors are subtle, and are intended to enhance your taste, not disguise. All Sliquid products are formulated by sensitive women, for sensible women.