Vitamin D3 1,000 IU

One-per-day vitamin D supplement that supports immune system and bone health.

  • 25 mcg / 1,000 IU vitamin D3 per tablet
  • Supports a healthy immune system
  • Helps build strong bones and teeth
  • Helps in the absorption and use of calcium & phosphorus
  • Easy-to-take, one-per-day tablet
Regular price $10.99 $0.10 per serving
Size
Dietary Features
Non-GMOVegetarianGluten-FreeLactose-FreeNaturally-Sourced

About Jamieson Vitamin D3 1,000 IU

Jamieson Vitamin D3 tablets provide 1,000 IU (25 mcg) of vitamin D3 from cholecalciferol. These daily tablets are formulated for adults to promote healthy bones and teeth by supporting calcium absorption. Vitamin D3 also plays a key role in the maintenance of good health by helping support immune system function.

What Makes it Different?

Our Vitamin D3 is a convenient one-per-day supplement to support vitamin D intake. Vitamin D3 (cholecalciferol) is the same form of vitamin D naturally produced by the body when skin is exposed to sunlight. It is considered highly effective at raising and maintaining vitamin D levels.

Product Information

Medicinal Ingredients
Ingredient Amount
Vitamin D3 (Cholecalciferol) 25 mcg/1,000 IU
Also Contains

Cellulose, dicalcium phosphate, vegetable magnesium stearate.

Directions

Adults: Take 1 tablet per day. Store between 15°C and 25°C, away from children.

NPN: 80000436 SKU: 31000254 UPC:064642022004
Regular price $10.99 $0.10 per serving
Vitamin D3 1,000 IU
On Sale from $10.99

How does vitamin D3 work?

Vitamin D3 helps the body absorb and use calcium and phosphorus. These two essential minerals are needed for strong bones and teeth. Vitamin D also supports normal immune system function and helps maintain overall health, especially during seasons with limited sun exposure like fall and winter.

Benefits of Vitamin D3:

  • Supports calcium absorption
  • Helps maintain immune system function
  • Helps to build strong bones
  • Helps to built strong teeth

Frequently asked questions

Vitamin D helps the body absorb calcium and phosphorus, which are essential for maintaining strong bones and teeth. It also supports immune system function and muscle health.

Vitamin D can be taken any time of day with or without food. If you are taking it for bone health, taking with calcium and magnesium is ideal.

Not on its own. Calcium intake, when combined with sufficient Vitamin D, a healthy diet and regular exercise may reduce the risk of developing osteoporosis.

Yes. In individuals with vitamin D deficiency, supplementing with vitamin D can help reduce the incidence of upper respiratory infections and reduce the incidence of colds.

Vitamin D3 has been studied for its better absorption and bioavailability compared to Vitamin D2. Vitamin D2 (ergocalciferol) is sourced from plants and yeast, whereas Vitamin D3 (cholecalciferol) is sourced from animals (like sheep's wool) and is the same form of Vitamin D3 your skin naturally produces when exposed to sunlight.

Learn More About Vitamin D

Discover more about vitamin D, the role it plays in overall health, and why Canadians are commonly deficient.

Why Choose Jamieson

Trusted for Over 100 Years

Proudly Canadian since 1922 and trusted for our leading quality standards.

Comprehensive Quality Assurance

Every formula is tested for purity, potency, and consistency in cGMP facilities.

Pure & Traceable Ingredients

Carefully selected ingredients tested for quality and contaminants.

Researched & Effective Formulas

Developed using the latest research & guided by our Scientific Advisory Board.