Mason Natural Calcium 500 mg (Oyster Shell) with Vitamin D3 – 250 Tablets

Overview

Support your daily wellness with Mason Natural Calcium 500 mg from oyster shell, paired with Vitamin D3. Each tablet delivers a robust amount of elemental calcium with a helpful boost from 400 IU of vitamin D3. The oyster shell source is chosen for its bioavailable calcium profile, designed to fit a simple, clean daily routine.

Why this combination stands out

• High elemental calcium per tablet to simplify daily supplementation
• Vitamin D3 (400 IU per tablet) to support calcium utilization in the body
• One tablet daily, ideally with a meal, for easy integration into your day
• Oyster shell provides a natural source of calcium with a thoughtful delivery profile

What you get

• 500 mg calcium per tablet from oyster shell, with 400 IU Vitamin D3
• Clean ingredients: no added sugar, no wheat, dairy, or eggs, no artificial colors or flavors
• Free from unnecessary additives; crafted under strict quality standards with cGMP practices
• Trusted for over 50 years as a calcium supplement option for adults

Important notes about ingredients

This formula contains soy and oyster shell derivatives. It is not suitable for individuals with shellfish or soy sensitivities. Always consider your personal dietary needs when selecting a supplement.

Usage tips and real-life scenarios

Many people add this calcium supplement to their morning routine, pairing it with water and a meal. Its simple one-per-day format can help maintain a steady daily cadence, whether you’re planning for long-term bone support, or simply looking to ensure you’re meeting daily calcium and vitamin D needs.

Quality and assurance

Manufactured under cGMP standards with routine testing and inspections to align with U.S. guidelines. Mason Natural has a long-standing history of formulating supplements with attention to ingredient quality and manufacturing rigor.