Ensure Regular Vanilla is complete, balanced nutrition. It can be used as a supplement between or with meals or, in appropriate amounts, as a meal replacement. Each bottle contains 26 vitamins and minerals to help you stay healthy, active and energetic. Offered in a convenient, recloseable bottle, Ensure Regular is gluten-free and suitable for people with lactose intolerance. Order the #1 doctor-recommended brand today!† † Meal replacement category.