Ensure Original Vanilla nutrition powder shake mix has 8 grams of protein and 24 vitamins and minerals. Ensure nutritional shake mix powder has protein, selenium, zinc, vitamins A, C, D, and E to support immune health. Ensure is the #1 doctor-recommended brand.* This product is gluten-free, kosher, halal, and suitable for lactose intolerance.† * Among doctors who recommend liquid nutritional products to their patients. † Not for people with galactosemia.