Working...
Vitamin D3 is converted by the kidneys into the hormone calcitriol, which in turn,  enhances calcium and phosphorous absorption and stimulates the synthesis of osteocalcin, an important structural protein in bone..

Vitamin D3 1000 IU (200 softgels)

Vitamin D3 1000 IU (200 softgels)

Jarrow FORMULAS® Vitamin D3 (cholecalciferol) is  derived from cod liver oil and sheep’s wool and is free of vitamin A. Vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of vitamin D3, which affects a variety of target tissues, including bone, intestine, muscle, brain, skin and immune cells.* Calcitriol enhances calcium and phosphorous absorption and stimulates the synthesis of osteocalcin, an important structural protein in bone.* Also, calcitriol is involved in proper cell differentiation (changing of cell function), including in prostate cells.

• Calcium and Bone Metabolism*  • Healthy Cell Replication* • Immune Function* • Breast, Colon and Prostate*

For adults, take 1 softgel per day with a meal, or as directed by your qualified health care consultant.

Details about product

By Tom Henry - Flag 
Comments? Question?
Updated Apr. 08, 2016, about 10 years ago

SKU: SD1000
UPC: 790011300045
Distributed or manufactured from Jarrow Formulas. See more Jarrow Formulas products.

*Not intended to diagnose or treat diseases or ailments, and is not reviewed by the FDA.

Uses & Indications.
  • Improving Mood
  • Increasing Energy
  • Supporting Breast Health
  • Enhancing Immune Function
  • Increasing Calcium Absorption
Ailments & Concerns.
  • Rickets
  • Malnutrition
  • Osteoporosis
  • Vitamin Deficiency
Vitamin D3 (1000 IU 100 softgels)
Vitamin D3 (1000 IU 100 softgels) Jarrow Formulas


 8.95 
Jarrow Formulas
Prostate Optimizer (90 softgels)*
Prostate Optimizer (90 softgels)* Jarrow Formulas


 25.16 
Jarrow Formulas

Be the first to tell us your thoughts.Add your testimonial

Questions and answers:

Asked on: December 8, 2012
Question: vit D3 calcitrol

Explore More Products

Vitamin D3 (1000 IU 100 softgels)
Vitamin D3 (1000 IU 100 softgels) Jarrow Formulas


 8.95 
Jarrow Formulas
Vitamin D3 (2500 IU 100 softgels)
Vitamin D3 (2500 IU 100 softgels) Jarrow Formulas


 11.95 
Jarrow Formulas
Whey Protein Vanilla (16 oz)
Whey Protein  Vanilla  (16 oz) Jarrow Formulas


 19.95 
Jarrow Formulas
2

calcitriol d3 bone sheeps, osteocalcin cell wool prostate, target kidneys structural cells
1. Statements and claims on Seacoast.com have not been evaluated by the FDA and are not intended to treat or diagnose any ailment or disease.

What interests you?

Living Green Liquid-Gel Multi for Women (90 softgels)* Irwin Naturals

DMG-B15 Plus (60 VegCaps) Enzymatic Therapy

Ideal Bowel Support 299v (30 vcaps) Jarrow Formulas

Organic Wheat Grass Juice Powder (150 gr)* The Synergy Company

Blood Builder (90 tabs)* MegaFood

OREGARESP P73 (60 gels) North American Herb and Spice

Best Serrapeptase (40,000 Units - 270 capsules) Doctor's Best

Borage Oil (60 soft gels) Barleans Organic Oils

Silexin with Lyco-Boost (60 capsules) ProVantex Prostate Supplement* BioAdvantex Pharma

IP6 Gold Inositol Powder (14.6oz)* IP6 International

Prostasol (80 caps)* Seacoast Natural Health

Lumina Health CellFood | Oxygen Therapy
Cellfood is the world's top-selling oxygen+nutrient formula sold in over 70 countries and recommended by health professionals everywhere. Celebrating 40 years of enhancing health throughout the world.

Ultra Bone-Up (120 tablets) Jarrow Formulas

Pepogest (60 caps) Nature's Way

Bile Acid Factors (333 mg 90 capsules) Jarrow Formulas

Fresh Green Black Walnut Wormwood Complex (2 oz) NOW Foods

Happy Camper, 120 Veggie Caps Natural Balance

Skin Restoring Phytoceramides with Lipowheat (30 veggie liquid caps)* Life Extension

Best Ubiquinol featuring Kaneka QH(100mg 60 softgels) Doctor's Best

Infection Formula (100 Caps) Christophers Original Formulas

Sambucol Cold & Flu Fighter
Sambucol. World renowned original formula, clinically tested, virologist developed. Boost immunity. Unique black elderberry extract rich in immune supporting flavonoids. Cold & Flu Season Special.

Serretia (90 caps)* Arthur Andrew Medical

PRID (18 g) Hylands

Stabilized Oxygen (2.33 fl.oz.) World Nutrition

Best Curcumin C3 Complex (1000mg - 120 tablets) Doctor's Best

Bone-Up (240 capsules) Jarrow Formulas