Duozi Calcium Magnesium Zinc + Vit D3 – 60 Tabs 💪🦴. ✅Enhances calcium absorption with Vit D3 🌞. Support yourbones, muscles, and immune system with this all-in-one essential mineral blend! This complex brings you a high-quality formula combiningCalcium, Magnesium, Zinc, and Vitamin D3 to promote strong bones, muscle function, and overall well-being.