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This high-dose vitamin D3 supplement provides 5,000 IU per serving, targeting individuals with deficiency or insufficiency who require substantial repletion. The formulation uses cholecalciferol (D3), the preferred form due to superior bioavailability and sustained elevation of serum 25(OH)D levels compared to D2.

This supplement delivers a high-dose 500 mg of pantothenic acid (vitamin B5), a water-soluble vitamin essential for energy metabolism and coenzyme A synthesis. The dose far exceeds the RDA but aligns with therapeutic explorations for skin health, particularly acne management, though clinical evidence remains limited. Calcium (45 mg) is included in a supporting role, contributing minimally to daily needs.