Vitamin D3
Cholecalciferol Vitamin D3
Supports: Calcium and Bone Metabolism* Immune Function*
What Does Vitamin D3 Do?

Jarrow Formulas® Vitamin D3 provides cholecalciferol, which is more biologically active than ergocalciferol (D2). Vitamin D3 is ultimately converted to its hormonally-active form, calcitriol, in the kidney. Calcitriol enhances dietary calcium and phosphorous absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone), and supports a healthy immune response.*

Suggested Usage

For adults, take 1 softgel every other day with a meal or as directed by your qualified healthcare professional.

NOTE: Individuals consuming more than 2,000 IU/day of vitamin D should periodically obtain a serum 25-hydroxy vitamin D measurement. If you have a medical condition (especially kidney stones or dysfunction, hyperparathyroidism, hypercalcemia, lymphoma, or sarcoidosis), are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.

Other Ingredients

Extra virgin olive oil; softgel consists of gelatin, purified water and glycerin.

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.

*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.
Product Information
100 Softgels
62.5 mcg (2,500 IU) Per Serving
Code: D2500
Product #: 129042
Reformulation Date:
Design Change Date: 05/15/2013
Last Update: 09/13/2017

Keep out of the reach of children.