Vitamin D3

What does Vitamin D3 do?

Jarrow FORMULAS® Vitamin D3 provides cholecalciferol, the most bioavailable form of vitamin D. Vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of vitamin D3. Calcitriol enhances calcium and phosphorous absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone), and is involved in proper cell differentiation (changing of cell function), including in prostate cells.* Jarrow FORMULAS® Vitamin D3 is tested and verified to be free of vitamin A.

HEALTH CLAIM: Adequate calcium and vitamin D as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis later in life.

Keep out of the reach of children.

Suggested Usage

For adults, take 1 softgel per day with a meal, or as directed by your qualified health care consultant.
NOTE: If you have a medical condition (especially kidney stones or dysfunction, hyperparathyroidism, hypercalcemia, lymphoma, or sarcoidosis), are pregnant, lactating, or trying to conceive, are under the age of 18, or are taking medications, consult your health care practitioner before using this product.

Other Ingredients

Soybean oil and fish liver oil. Softgel consists of gelatin, glycerin, and water.

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

100 IU of Vitamin D is equal to 2.5 micrograms of cholecalciferol. Each softgel contains 25 mcg of cholecalciferol.