Rayn D3 Tablet 10 is used for supporting bone health, immune function and overall well-being. It contains vitamin D3, which plays a vital role in the absorption of calcium and phosphorus, key minerals necessary for building and maintaining strong bones. This helps promote healthy bone density and muscle function. In addition to vitamin D3, the tablet includes a combination of B vitamins (B1, B2, B6) and vitamin E, which work together to support energy production, reduce fatigue, maintain healthy nerve function and promote skin health. The ingredients in Rayn-D3 help support a balanced immune system, support vitality and contribute to general health, making it an ideal supplement for daily wellness.