Thorne Vitamin D-1,000 IU - 180 Capsules

Thorne D-1,000 — Vitamin D3 1,000 IU | 180 Capsules

Thorne D-1,000 delivers 1,000 IU of highly absorbable vitamin D3 (cholecalciferol) per capsule — the body’s preferred form of vitamin D. This maintenance-dose formula supports bone wellness, calcium absorption, and muscle function year-round. The 180-capsule extended-supply format provides 6 months of consistent daily vitamin D support.

Key Benefits

• Bone & teeth wellness — supports healthy bone mineralization, calcium absorption, and skeletal integrity
• Immune function — supports healthy innate and adaptive immune cell activity
• Muscle function — supports healthy lean muscle mass and muscle function
• Cardiovascular wellness — supports healthy cardiovascular function via vitamin D receptor activity
• 6-month supply — 180 capsules at 1,000 IU daily; no lactose, no BHT/BHA or preservatives

Why Thorne?

Third-party tested and certified. Manufactured to Thorne’s rigorous pharmaceutical-grade quality standards.

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.

Visit us at bestvitaminsonline.com