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An affordable foundational calcium supplement with added magnesium (less bioavailable form), D2, and trace minerals, offering decent support for bone health but less optimal forms for other stated goals.
An affordable foundational calcium supplement with added magnesium (less bioavailable form), D2, and trace minerals, offering decent support for bone health but less optimal forms for other stated goals.
NOW's Calcium Citrate Caps target a wide array of health goals, from bone and joint health to energy and mood support. The inclusion of Calcium Citrate is a positive, as it is a well-absorbed form of calcium that can be taken with or without food. However, the use of Magnesium Oxide, a less bioavailable form, means that a significant portion of the magnesium might not be absorbed as efficiently as other magnesium compounds like citrate or malate, potentially limiting its effectiveness for goals like stress relief or sleep support. The use of Vitamin D2 (Ergocalciferol) rather than the more commonly recommended and bioavailable Vitamin D3 (Cholecalciferol) is also a drawback for optimal calcium absorption and overall Vitamin D status. The inclusion of chelated Zinc, Manganese, and Copper is beneficial for synergistic support of bone health and general metabolic functions, though the specific ratios might not be ideal for everyone, particularly the relatively high Manganese.
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$ 20.20 | ||
![]() | $ 18.39 |
Ingredient | Amount per serving |
---|---|
Vitamin D2 (Ergocalciferol) | 19 mcg |
Calcium (Calcium Citrate) | 450 mg |
Magnesium (Magnesium Oxide) | 225 mg |
Zinc (Zinc Amino Acid Chelate) | 11 mg |
Copper (Copper Amino Acid Chelate) | 0.75 mg |
Manganese (Manganese Amino Acid Chelate) | 4 mg |