Natural Factors
Natural Factors SunVitamin D3 1000 IU 25 mcg (Tablets)
Pure cholecalciferol supports bone strength and immune function daily
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≈ 4¢ per serving
Why Choose This Product
A factor in the maintenance of good health.
Maintains good health.
Helps in the development and maintenance of bones.
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How It Works
How It Works
Vitamin D3 (cholecalciferol) from lanolin converts in your body to the active hormone calcitriol, which regulates calcium absorption and supports immune cell function. The organic flaxseed oil enhances fat-soluble vitamin absorption.
Who It's For
Adults seeking bone support, immune system maintenance, or mood balance during low-sunlight periods. Ideal for those with limited sun exposure or following a plant-based diet with minimal vitamin D sources.
Who It's Not For
Not suitable if you're already taking high-dose vitamin D supplements or have been advised to limit vitamin D intake by your healthcare provider.
About This Product
SunVitamin D3 from Natural Factors is a vitamin D3 1000 IU (25 mcg) tablet. Helps in the absorption and use of calcium and phosphorus.
What is vitamin D3?
Vitamin D3 is cholecalciferol, the same form of vitamin D that human skin makes in sunlight, which is where the nickname sunshine vitamin comes from. Few foods contain much of it.
Key features
- 1000 IU (25 mcg) vitamin D3 per tablet
- Bottles of 90 or 180 tablets
- Suitable for vegetarians
- Non-GMO, with no gluten, dairy or soy
Why take vitamin D as a supplement?
Skin makes less vitamin D when sunlight is weak or when most of the day is spent indoors, which is the case for much of the Canadian winter. A small tablet supplies a set amount regardless of the season.
Quick Facts
How to Take
Dosage:
1 tablet daily or as directed by a health care practitioner.
Cautions:
Keep out of the reach of children.
Full Ingredients
Each tablet contains:
| Ingredient | Amount |
|---|---|
| Vitamin D3 (cholecalciferol) | 1000 IU (25 mcg) |
Allergen Information
Contains no artificial colours, preservatives, or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, tree nuts, or GMOs. Suitable for vegetarians.
Quality Assurance
Suitable for: Vegetarian · Gluten-Free · Non-GMO · Dairy-Free · Soy-Free
Customer Reviews
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Questions & Answers
Research & Science
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