Thorne D-5,000 NSF Certified for Sport - 60 Capsules

Thorne D-5,000 — Vitamin D3 5,000 IU NSF Certified for Bone, Immune & Muscle Support | 60 Capsules

Thorne D-5,000 delivers 5,000 IU of highly absorbable vitamin D3 (cholecalciferol) per capsule — NSF Certified for Sport® for third-party verified purity and safety. This high-potency formula is ideal for those with vitamin D insufficiency, limited sun exposure, or increased nutritional demands, supporting bone health, immune function, muscle strength, and cardiovascular wellness.

Key Benefits

• Bone health: High-potency D3 supports calcium absorption, bone mineralization, and healthy bone density
• Immune function: Supports healthy innate and adaptive immune cell activity and daily immune defense
• Muscle strength: Supports healthy lean muscle mass and muscle function
• Cardiovascular wellness: Supports healthy cardiovascular function via vitamin D receptor activity
• NSF Certified for Sport®: Third-party tested for banned substances and label claim compliance

Why Thorne?

NSF Certified for Sport® — a trusted choice for competitive athletes and active individuals. Manufactured to Thorne's rigorous pharmaceutical-grade quality standards.

Consult your healthcare provider before use, especially if pregnant, nursing, or taking medications. High-potency vitamin D should be used under healthcare supervision. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.