Give your bones, muscles, and immune system the support they need with Nano Singapore Calcium Magnesium Zinc + D3! This powerhouse blend is carefully formulated with Calcium, Magnesium, Zinc, Vitamin D3, and Selenium to promote bone strength, muscle function, and immunity. With a time-release formula, nutrients are gradually absorbed for maximum effectiveness throughout the day. Stay active, mobile, and energized with this premium supplement.