Gnc total lean® lean shake™ 25 - rich chocolate: packed with protein, fiber & other essential nutrients when hunger strikes, you can still satisfy it without comprising your weight loss goals. Lean shake 25 is a delicious meal replacement packed with protein, fiber and other essential nutrients to help you on your journey. Lean shakes come in a range of flavor options so you can stay on top of your goals and be totally you. Satisfies hunger and s a healthy metabolism formulated with 25g of protein per serving contains 8g of fiber per serving includes 23 vitamins and minerals suitable for a low-carb diet. Gnc total lean shake 25 healthy - rich chocolate (16 servings)