A thicker water based formula, ideal for anyone who wants a lube that stays on the surface of the skin longer. May be used for anal play. 4.2 fluid ounces.br /lt;br /The Erosense line was created for people looking for healthier choices in their sexual wellness products. All formulas include a combination of natural, organic, food grade, eco-cert, and EU Certified ingredients. The products are glycerin free and paraben free, and pH balanced to work perfectly with a woman's body, and the best choice for those with allergies and sensitivities.