Natural Factors
Natural Factors SunVitamin D3 2500 IU (15 mL)
High-potency vitamin D3 drops for superior absorption and bioavailability
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≈ 3¢ per serving
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Why Choose This Product
Helps to prevent vitamin D deficiency.
Vitamin D intake, when combined with sufficient calcium, a healthy diet and regular exercise may reduce the risk of developing osteoporosis in people with vitamin D deficiency.
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How It Works
How It Works
Vitamin D3 (cholecalciferol) is the same form your skin makes from sunlight. Your liver converts it to 25(OH)D, then your kidneys activate it to support calcium absorption and immune cell function. The MCT oil base ensures optimal absorption since vitamin D is fat-soluble.
Who It's For
Adults who want higher-dose vitamin D3 in liquid form. Perfect for those who struggle with tablets or prefer precise dosing control. Ideal for Canadians during winter months or anyone with limited sun exposure.
Who It's Not For
Not suitable for children under 18 without healthcare practitioner guidance. Those taking blood thinners should consult their doctor first.
About This Product
Natural Factors SunVitamin D3 2500 IU is a liquid vitamin D supplement: a single drop (0.03 mL) supplies 2500 IU (62.5 mcg) of vitamin D3. Vitamin D intake, when combined with sufficient calcium, a healthy diet and regular exercise may reduce the risk of developing osteoporosis in people with vitamin D deficiency.
What is vitamin D3?
Vitamin D3 is cholecalciferol, the kind of vitamin D the skin forms under sunlight, which explains the SunVitamin name. Sun exposure in Canada is limited for much of the year, particularly through the winter months, and very few foods are naturally rich in vitamin D.
Key features
- 2500 IU (62.5 mcg) vitamin D3 per drop
- Liquid drops in a 15 mL bottle
- Vegetarian and non-GMO
- Gluten-free, dairy-free and soy-free
Why drops?
A drop is far smaller than a tablet or softgel. It can go straight onto the tongue or onto a spoonful of food, which is handy for people who dislike swallowing pills. The 2500 IU strength sits between the common 1000 IU and higher-strength products.
Quick Facts
How to Take
Dosage:
Recommended adult dose (18 years old and above): 1 drop (0.03 mL) daily or as directed by a health care practitioner. Simply apply to a clean spoon and then mix into juice, milk, or directly into mouth. Shake well before use. To be taken with an adequate intake of calcium. Consult a health care practitioner for use beyond 6 months.
Cautions:
Consult a health care practitioner prior to use if you are pregnant or breastfeeding, if you have kidney disorders, if you take other vitamin D supplements, multivitamin supplements containing vitamin D, or products containing vitamin D analogues,or any prescription medications including antacids,anticonvulsants,digoxin,cholestyramine, colestipol, mineral oil, steroids, statins, or thiazide diuretics. 15–20 mcg (600–800 IU) of vitamin D per day is adequate for most individuals. Consult a health care practitioner to determine if you would benefit from additional vitamin D before taking this product. Do not use this product if you have hypercalcemia and/or hypercalciuria. Stop use and consult a health care practitioner if weakness, fatigue, drowsiness, headache, lack of appetite, dry mouth, metallic taste, nausea, vomiting, vertigo, ringing in the ears, lack of coordination, and muscle weakness (which are early symptoms of hypercalcemia) occur, or if you have any other side effects Keep out of the reach of children.
Full Ingredients
Each serving/drop (0.03 mL) contains:
| Ingredient | Amount |
|---|---|
| Vitamin D3 (cholecalciferol) | 2500 IU (62.5 mcg) |
Allergen Information
Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs. Suitable for vegetarians.
Quality Assurance
Suitable for: Vegetarian · Gluten-Free · Non-GMO · Dairy-Free · Soy-Free
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