Vitamin D3 - 5000IU (2-Pack)
125 mcg (5000 IU) / 100 Softgels / 3 Months Supply
Jarrow Formulas® Vitamin D3 (cholecalciferol) may help improve vitamin D status better than equivalent amounts of ergocalciferol (D2).* D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin D3 is converted to its hormonally-active form, calcitriol, which enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (a structural protein in bone), and stimulates the vitamin D receptor in innate immune cells to support a healthy immune response.*
Summary
Serving Size: 1 Softgel
Amount Per Serving
% Daily Value
Vitamin D3 (as Cholecalciferol)
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.
Key Ingredients
- NON-GMO
- GLUTEN FREE
Benefits that get better with time
Your body starts absorbing and utilizing active ingredients. A consistent daily intake allows nutrient levels to build toward effective concentrations.
With steady levels established, the formula starts working with your body's natural processes. This is where quality ingredients and clinically relevant doses begin to show.
Compounding benefits take hold. Sustained, balanced support builds over time, and many customers report this is when they start to feel a noticeable difference.















