The GNC Total Lean Shake 25 in French Vanilla is a high-protein meal replacement shake designed for weight management. With a formulation of powder and a main ingredient of protein, this shake provides up to 1 month's supply for the consumer. The French Vanilla flavor adds a delicious touch to the shake, and it is manufactured by the reputable brand GNC in the United States. Each serving size is 22.01 Oz, making it a convenient and nutritious option for those looking to achieve their weight management goals.