
Natural Factors
Natural Factors Calcium & Magnesium Citrate with D3 Plus Potassium, Zinc & Manganese (Tablets)
Superior citrate absorption with D3 for stronger bones and teeth
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Why Choose This Product
STRONG BONES
Helps in the development and maintenance of bones and teeth with optimal mineral ratios.
BETTER ABSORPTION
Citrate forms provide superior bioavailability compared to carbonate forms.
COMPLETE FORMULA
Includes vitamin D3, potassium, zinc, and manganese for proper calcium utilization.
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How It Works
How It Works
Your body absorbs calcium citrate more efficiently than calcium carbonate, especially when stomach acid is low. The 1:1 calcium-magnesium ratio helps maintain proper muscle function while vitamin D3 enhances calcium absorption in your intestines.
Who It's For
Adults looking to maintain bone density as they age. Athletes who need muscle and bone support. Anyone who prefers highly bioavailable mineral forms over cheaper alternatives.
Who It's Not For
Not suitable for children or those with kidney stones without consulting a healthcare practitioner.
About This Product
What It Does
This calcium magnesium formula supports bone and teeth development with superior citrate absorption. The balanced 1:1 ratio works with your body's natural processes. Vitamin D3 enhances mineral uptake while supporting immune function.
Why It Works
- CITRATE ADVANTAGE: Unlike oxide forms, citrates absorb efficiently even with low stomach acid.
- BALANCED RATIO: Equal calcium-magnesium prevents mineral competition and supports proper muscle function.
- COMPLETE SUPPORT: D3, zinc, manganese, and potassium work together for optimal bone matrix formation.
What's Inside
Each tablet delivers 250 mg each of elemental calcium and magnesium in citrate forms, plus 100 IU vitamin D3 and essential trace minerals. Made in Canada with third-party testing for purity.
Why we carry it: Natural Factors combines the most bioavailable mineral forms with the research-backed 1:1 calcium-magnesium ratio.
How to Take
Full Ingredients
| MEDICINAL INGREDIENTS | ||||
| Serving Size: 1 Tablet | ||||
| Serving Contains: 180 Tablets | ||||
| Amount/Serving | ||||
| Elemental calcium (citrate) | 250 mg | |||
| Elemental magnesium (citrate/oxide) | 250 mg | |||
| Elemental potassium (citrate) | 20 mg | |||
| Elemental zinc (citrate) | 5 mg | |||
| Elemental manganese (citrate) | 1 mg | |||
| Silicon from horsetail (Equisetum arvense) (aerial) | 100 mcg | |||
| Vitamin D3 (cholecalciferol) | 2.5 mcg (100 IU) | |||
| Non-Medicinal Ingredients: Microcrystalline cellulose, coating (carbohydrate gum [cellulose], glycerin, titanium dioxide, polydextrose, triacetin, polyethylene glycol), croscarmellose sodium, vegetable grade magnesium stearate (lubricant). Suggested Use: Helps in the development and maintenance of bones and teeth. Calcium intake, when combined with sufficient Vitamin D, a healthy diet and regular exercise, may reduce the risk of developing osteoporosis. Helps in connective tissue formation, maintains proper muscle and immune function, and supports healthy skin. Helps the body to metabolize carbohydrates, fats and proteins. | ||||
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Questions & Answers
Research & Science
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