• Calcium (citrate) and Magnesium (citrate/oxide) with Vitamin D3 create a bone-supporting mineral blend to help maintain bone density and dental health.
• Citrate minerals are easier to absorb, boosting the body's use of calcium, magnesium, potassium, zinc, and manganese for bone strength and nerve and muscle function.
• Vitamin D3 enhances calcium absorption and retention, while zinc supports immune health, GI function, protein synthesis, and collagen formation.
• Potassium supports fluid balance and cellular signaling, providing comprehensive daily mineral support in a 180-capsule supply.
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Natural Factors, Calcium & Magnesium Citrate with D3, 180 Capsules
Size
180
capsules
UPC
068958016290
Best Before
11/2028
About this item
Suggested Use
Recommended adult dose: 2–4 capsules daily with food, a few hours before or after taking other medications, or as directed by a health care practitioner. For adult use only.
Ingredients
Each capsule contains:
Calcium (citrate)
125
mg
Magnesium (citrate/oxide)
125
mg
Potassium (citrate)
10
mg
Zinc (citrate)
5
mg
Manganese (citrate)
1
mg
Vitamin D3 (cholecalciferol)
100
IU
Non-medical Ingredients:
Gelatin capsule (gelatin, purified water), vegetable grade magnesium stearate (lubricant), microcrystalline cellulose.
Description
Known as the most abundant mineral in the body, calcium is a bone-strengthening mineral that works alongside other minerals and vitamins in the prevention of bone deterioration. Calcium also has a range of other benefits, including the maintenance of a regular heartbeat, transmission of nerve impulses, muscle growth, and contraction.
Magnesium plays a vital role in the prevention of calcification of soft tissue and may be as important as calcium in the prevention of bone loss. Vitamin D is essential for calcium absorption as it reduces calcium excretion and facilitates calcium incorporation into the bones.
Potassium is essential for fluid balance in the body and proper cellular signalling, while zinc is involved in hundreds of enzymatic reactions vital to a healthy immune system and gastrointestinal function as well as protein synthesis and collagen formation. Manganese is required for normal bone growth and is useful in the formation of cartilage and synovial fluid of the joints.
Natural Factors Calcium &Magnesium Citrate with D3 Plus Potassium, Zinc &Manganese helps in the development and maintenance of bones and teeth. The minerals are in the citrate form, making them more readily absorbable and metabolized by the body.
Frequently Asked Questions
What is Natural Factors, and is it a trustworthy supplement brand?
Natural Factors is a Canadian-owned supplement manufacturer founded in 1948 and headquartered in Coquitlam, British Columbia. One of North America's largest supplement makers, it operates over 1,000 acres of certified organic farmland in BC's Okanagan Valley and manufactures in-house at Health Canada-licensed, FDA-inspected facilities. Every product is third-party tested through ISURA for over 800 contaminants including pesticides and heavy metals. Natural Factors is also B Corp certified, meeting rigorous environmental and social standards.
What is Natural Factors and is it a reliable Canadian supplement brand?
Natural Factors is one of Canada's largest supplement manufacturers, founded in 1955 by Jack and Rona Katz in British Columbia and still 100% Canadian family-owned. The company controls every production stage from raw material sourcing to finished product. Its facility holds TGA certification from Australia's Therapeutic Goods Administration, one of the world's strictest supplement manufacturing standards. All products are ISURA certified — independently tested for 800+ contaminants including pesticides and heavy metals — and Natural Factors conducts four rounds of product testing, double the industry average of two.
What sets Natural Factors apart from other supplement brands?
Natural Factors' most distinctive quality is vertical integration: the company grows its own raw herbs on 1,000+ acres of certified organic farmland in BC's Okanagan Valley, then processes and manufactures in-house. Most supplement brands source raw materials from external suppliers with no direct agricultural control. Natural Factors also uses ISURA third-party testing, a Canadian standard that screens for over 800 contaminants, well beyond typical heavy-metal panels. B Corp certification further reflects a documented commitment to environmental and social accountability, not just a marketing claim.
What makes Natural Factors different from other Canadian supplement manufacturers?
Natural Factors holds TGA certification from Australia's Therapeutic Goods Administration — one of the world's most rigorous pharmaceutical manufacturing standards, rarely earned by Canadian brands and far exceeding most North American certification requirements. Its ISURA testing program screens every product for 800+ contaminants, and it conducts four rounds of quality testing per product versus the industry standard of two. The company also operates its own farm in the Okanagan Valley for select botanical ingredients — a level of vertical integration uncommon among supplement manufacturers — and has been family-owned for over 70 years.
The information provided above is for reference purposes only and has not been reviewed or approved by Health Canada. It does not constitute medical advice and should not replace consultation with a qualified healthcare professional.
Caution
Some people may experience diarrhea. Zinc supplementation can cause a copper deficiency. Keep out of the reach of children.
Disclaimer
You should not use the information or services on this Site to diagnose or treat any health issues or for prescription of any medication or other treatment.
Always check the product label or packaging prior to using any product. If there are discrepancies, customers should follow the information provided on the product label or packaging.
Natural Factors, Calcium & Magnesium Citrate with D3, 180 Capsules
Size
180
capsules
UPC
068958016290
Best Before
11/2028
$20.99
Quantity
Not enough inventory in stock
Purchase limit exceeded
In-Store Purchases
In stock at LIFEPLUS Natural Health
#1825 - 4720 Mcclelland Rd, Richmond, BC
Free in-store pickup available
Ready by
Today, Jun 10
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