MASON NATURAL Calcium 500 mg (Oyster Shell) with Vitamin D3

What the brand says

Sold as “MASON NATURAL Calcium 500 mg (Oyster Shell) with Vitamin D3 to Support Normal Bone and Muscle Function, 250 Tablets”

Natural Bone Support with High-Absorption Formula Support your bones naturally with Mason Natural’s Calcium from Oyster Shell plus Vitamin D3. Sourced from real oyster shells, this formula offers a high elemental calcium content per serving, helping to support normal bones, teeth, and muscle function. Enhanced with Vitamin D3, it also supports calcium absorption. Formulated with 500 mg of calcium per tablet, derived from oyster shell for a rich and bioavailable calcium content and enhanced with 400 IU Vitamin D3. This clean formula has no added sugar, wheat, dairy, eggs, artificial colors, or flavors – just the essentials. With over 50 years of trust and quality, Mason Natural produces all supplements under cGMP standards, ensuring rigorous testing, quality auditing, and compliance with U.S. guidelines. Our supplements are thoughtfully crafted to support your wellness goals using high-quality ingredients.