Rugby Oysco 500 - Calcium 500 mg (from Oyster Shell) Supplement, 1000 Tablets

Oysco 500 Calcium Tablets deliver 500 mg elemental calcium per dose from bioavailable oyster shell-derived calcium carbonate, supporting skeletal mineralization and bone density maintenance. Calcium participates in osteoblastic matrix deposition, critical for fracture prevention and age-related bone loss mitigation. Beyond skeletal function, calcium regulates neuromuscular excitability, vascular smooth muscle contractility, and enzymatic processes essential for systemic homeostasis. The 1000-tablet bulk format provides extended supplementation duration at economical cost, suitable for institutional settings, multi-person households, or individuals requiring sustained calcium repletion. Natural sourcing and established bioavailability make this formulation appropriate for long-term preventative skeletal health management.