IsaLean Shake is a nutritious, balanced meal replacement clinically tested to promote effective, healthy weight loss and lean muscle building. It’s a low-glycemic shake with energy-fueling carbohydrates, good fats, vitamins and minerals, and 24 grams of high-quality protein. Superior branched-chain amino acid profileActive enzymes to help ease digestionEssential trace mineralsNatural ingredients with no artificial flavors, colors, or sweetenersNo trans fat