Serenity Kids has released Dairy-Free Smoothies created for babies, formulated with collagen protein. They come in four flavors: Berry Butternut, Pumpkin Spice, Sweet Potato Spice, and Beef and Carrot. The Berry Butternut flavor is antioxidant-rich, and contains low-glycemic blueberries. Each smoothie has 5 grams of protein and no added sugar.