Rugby® Vitamin D3 – 1,250 mcg (50,000 IU) – 100 Capsules

Is a high-potency supplement (Cholecalciferol) typically prescribed or recommended by healthcare professionals to rapidly correct a Vitamin D deficiency. Vitamin D3 is essential for the absorption of calcium and phosphorus, which are critical for building and maintaining strong bones. It also plays a vital role in supporting immune function and neuromuscular health.