It’s just Low-Carb vanilla Grow! mixed with a little extra water. Ice cold is better too since milk is usually very cold compared to a blended protein shake. Texture and temperature are very important parts of taste.
I use one scoop of LC vanilla Grow! with a little extra water blended with crushed ice to make it really cold. Pour over cereal (Fiber One is about the only one I ever eat; the rest are crap) or wherever you’d normally use milk.
My daughter also gets “chocolate milk” sometimes too: LC chocolate Grow! usually cut half and half with regular milk.
Low-Carb Grow! “milk” adds more protein and less carbs, plus most people who are lactose intolerant can drink Grow! just fine.