Topferol Vitamin D is a high-potency supplement containing 50,000 IU of vitamin D per capsule. Each box contains 8 capsules designed to help maintain optimal vitamin D levels in the body to support bone health, immune function, and overall wellbeing. This high-dose vitamin D formulation may be particularly beneficial for individuals with diagnosed vitamin D deficiency under medical supervision, those with limited sun exposure, or people with increased vitamin D requirements. Vitamin D plays an essential role in calcium absorption and utilization in the body, helping maintain strong bones and teeth while supporting proper muscle function and immune system health.