Ultimate Formula Vitamin D3 & K2 + Magnesium from FITNESSZONE is a sophisticated supplement designed to optimize mineral homeostasis and support the endocrine and musculoskeletal systems. This synergistic formula combines Vitamin D3, which enhances calcium absorption, with Vitamin K2 in its highly bioavailable MK-7 form. This ensures that calcium is properly deposited in bones rather than soft tissues. Magnesium is crucial for the activation of enzymes that metabolize Vitamin D. This supplement is vital for athletes seeking to improve muscle contraction, bone density, and neuromuscular recovery. With 120 capsules, it is ideal for prolonged use, providing preventive support for cardiovascular and structural health.