Vitamin D3 5,000 by Professional Formulas

Vitamin D3 (cholecalciferol) is an essential nutrient that plays a central role in maintaining healthy immune defenses. Professional Formulas Vitamin D3 5,000 IU delivers a high-potency dose of Vitamin D in the most effective form for maintaining serum 25(OH)D levels. This professional-grade formula provides reliable immune support and supports calcium absorption and utilization, so it contributes to healthy bone density, skeletal integrity, and overall vitality.

• Immune support — Helps maintain healthy immune defenses. Vitamin D3 plays a central role in immune system activity, supporting resilience throughout the year.
• Bone and muscle health — Promotes strong bones and supports muscle function. By enhancing calcium absorption and utilization, Vitamin D3 helps maintain skeletal integrity and healthy muscular performance.
• Preferred form — Delivers Vitamin D3 (cholecalciferol), the body’s natural form. Recognized as the most effective form for raising and maintaining serum 25(OH)D levels, cholecalciferol provides reliable and consistent support.
• High-potency dose — Provides 5,000 IU in a concentrated, professional-grade perle. One small, easy-to-swallow softgel delivers lasting support in a convenient daily format.
• Whole-body vitality — Contributes to overall wellness. Beyond targeted benefits, Vitamin D3 supports energy and healthy aging.