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Natural Factors
210 tablets
Per tablet: calcium 250 mg, magnesium 250 mg, potassium 20 mg, zinc 5 mg, manganese 1 mg, silicon from horsetail 100 mcg and D3 2.5 mcg (100 IU). Magnesium is citrate/oxide.
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Read about the ingredients, possible benefits, evidence and practical cautions for this product.
Two tablets give 500 mg supplemental magnesium, above the NIH adult upper limit of 350 mg unless professionally directed. Diarrhea is possible. Review kidney function and medication spacing.
Ingredient evidence 1 ↗Ingredient evidence 2 ↗Ingredient evidence is not a clinical test of this exact product.
The current Canadian manufacturer explicitly labels this whole tablet formula suitable for vegetarians; D3 origin and vegan suitability are not confirmed.
A dietary label does not establish allergy safety. Check the full ingredient and allergen panel.
Reviewed 2026-10-29. Label-based profile; this is not independent laboratory or batch testing.
60 capsules
India buying optionsIndia price and stock not yet confirmed
Details & ingredients
180 capsules
India buying optionsIndia price and stock not yet confirmed
Details & ingredients
60 vegetarian capsules · 15 four-capsule servings
India buying optionsIndia price and stock not yet confirmed
Details & ingredientsProduct strengths describe the label, not personal dosing advice. If you use medicines, have a medical condition, are pregnant or are choosing for a child, ask a qualified clinician about suitability. Prices, availability, import charges and delivery are confirmed by the retailer. Photos may show market-specific packaging. Text covers identify editorial profiles and do not depict packaging.