This Micellar Casein protein powder is exceptional for fitness goals, providing 25 grams of slow-digesting protein per serving, ideal for sustained amino acid release and muscle recovery. A major added benefit is its naturally high calcium content of 650mg, making it a powerful supplement for bone health, particularly for athletes who have increased demands on their skeletal system. While it's a protein first, its substantial calcium contribution positions it as a top-tier option for concurrent protein and bone mineral support, although it lacks Vitamin D3 or K2, which are typically found in dedicated calcium supplements.