NOW Supplements, Cal-Mag Caps with Vitamin D and Minerals, 240 Veg Caps

Supplement facts

Ingredient	Amount per serving	% daily value
Vitamin D3	25 mcg	125%
Calcium	500 mg	38%
Calcium Complex Part of Calcium	1480 mg	—
Magnesium	250 mg	60%
Magnesium Complex Part of Magnesium	489 mg	—
Zinc	7.5 mg	68%
Zinc Glycinate Part of Zinc	37.5 mg	—
Copper	0.5 mg	56%
Copper Glycinate Part of Copper	5 mg	—
Manganese	2.5 mg	109%
Manganese Amino Acid Chelate Part of Manganese	16 mg	—
Kelp	25 mg	—
Vitamin K2	4 mcg	—

Suggested Usage: Take 2 capsules daily, preferably in divided doses, with food.

Label data from the Dietary Supplement Label Database.

Label data as of 6 Sep 2026

81.6 / 100Very good

A practical daily calcium-magnesium dose with supporting nutrients, though the forms of its two main minerals are not identified.

Scoring criteria

Quantity
100 / 100
The daily serving supplies 500 mg calcium and 250 mg magnesium, reasonable supplemental amounts for the labelled bone-health role.
Form
65 / 100
The calcium and magnesium are identified only as complexes, so their relevant absorption and tolerability properties cannot be assessed.
Convenience
76.5 / 100
The label directs two capsules daily, preferably divided into two doses with food.
Label accuracy
100 / 100
The declared active amounts and directions are internally consistent, with no established misleading claim or contradiction.
Formula balance
75 / 100
The formula has no established compatibility or target-population mismatch, but no specific formulation advantage is evident.
Purity
75 / 100
No product-specific purity concern or supporting quality certification is provided.
Cofactors
50 / 100
Vitamin D3 and the quantified trace minerals provide complementary support at meaningful amounts, though added benefit from this combination is uncertain.