Product Image

Calcium Citrate

NOW
4.6
★ ★ ★ ★ ★
(250 ratings)
Magnesium 300 mg
Zinc 15 mg
Copper 1 mg
Manganese 5 mg
Calcium 600 mg
Product Image
Score 78.0

This NOW Calcium Citrate supplement offers a higher potency version of product 139696, delivering double the dosage of calcium, magnesium, zinc, copper, and manganese. While it benefits from the well-absorbed calcium citrate and chelated trace minerals, the continued use of Vitamin D2 (Ergocalciferol) instead of the more effective Vitamin D3 (Cholecalciferol) remains a significant limiting factor for optimal bone health and calcium utilization.

Quantity: 250 Tablet(s)Servings size: 2 Tablet(s) (125 servings)
Selected goals:
Other goals:
General Health
Energy
Stress Relief
Heart Health
Bone Health

Score 78.0

This NOW Calcium Citrate supplement offers a higher potency version of product 139696, delivering double the dosage of calcium, magnesium, zinc, copper, and manganese. While it benefits from the well-absorbed calcium citrate and chelated trace minerals, the continued use of Vitamin D2 (Ergocalciferol) instead of the more effective Vitamin D3 (Cholecalciferol) remains a significant limiting factor for optimal bone health and calcium utilization.

Quantity: 50
Analysis

Similar to its lower-potency counterpart, this product is designed for comprehensive mineral support, particularly for bone health. The increased dosages of 1200mg Calcium Citrate, 1200mg Magnesium (split between Oxide and Aspartate), 30mg Zinc Amino Acid Chelate, 2mg Copper AAC, and 10mg Manganese AAC make it a potent option. This higher concentration is beneficial for individuals with greater mineral needs or deficiencies. The pricing structure, with a lower price per serving, offers better value for the higher dosage. However, the persistent use of Vitamin D2 (20mcg) is a notable drawback, as Vitamin D3 is superior for maintaining adequate vitamin D levels essential for mineral absorption, a fact widely supported by nutritionists and online reviews.

Pros
  • High dosages of Calcium Citrate (1200mg) and Magnesium (1200mg), along with other essential trace minerals (Zinc, Copper, Manganese).
  • Utilizes the highly bioavailable Calcium Citrate form.
  • Includes a synergistic blend of minerals in generally good, bioavailable chelated forms (Amino Acid Chelate, Aspartate).
  • Excellent value with a lower price per serving compared to the smaller version.
  • High review count suggests strong consumer acceptance.
Cons
  • Continues to use Vitamin D2 (Ergocalciferol), which is less effective than Vitamin D3 (Cholecalciferol) for raising and maintaining serum vitamin D levels.
  • Magnesium Oxide, a less bioavailable form, constitutes part of the magnesium blend, though balanced by magnesium aspartate.
Warnings
  • Due to higher dosages, individuals should ensure their daily intake from all sources does not exceed Tolerable Upper Intake Levels (ULs) for certain minerals (e.g., Magnesium, Zinc, Manganese) to avoid potential toxicity.
  • As with any supplement, consultation with a healthcare professional is advised, especially for those with existing health conditions or on medication.
$23.10($0.18 per serving)
Vitacost
$ 23.29
Daily Vita
$ 23.10
Pure Formulas
$ 23.80
Ingredients
IngredientAmount per serving
Vitamin D2 (Ergocalciferol) 10 mcg
Calcium (Calcium Citrate) 600 mg
Magnesium (Magnesium Oxide, Magnesium Aspartate) 300 mg
Zinc (Zinc Amino Acid Chelate) 15 mg
Copper (Copper AAC) 1 mg
Manganese (Manganese AAC) 5 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Categories
Zinc 85.0
Features an impressive 30mg of Zinc Amino Acid Chelate per serving, a high and well-absorbed dose, providing strong support for immune function, hormone balance, and cellular processes.
Manganese 85.0
Contains 10mg of Manganese AAC per serving, a high and appropriate dose in a bioavailable form, crucial for bone development, metabolism, and antioxidant defense.
Copper 85.0
Supplies 2mg of Copper AAC per serving, a good dose in a bioavailable form, ensuring proper balance with the higher zinc intake and supporting various enzymatic reactions.
Goals
Bone Health 80.0
Provides very high doses of Calcium Citrate, Magnesium, Zinc, and Manganese, all crucial for bone density and strength. The presence of Vitamin D2, while not ideal, is at a higher quantity (20mcg), further supporting absorption to a degree compared to lower doses.
General Health 80.0
Offers a highly potent and comprehensive mineral profile essential for maintaining overall physiological balance and supporting numerous bodily systems, making it a strong foundational supplement for general well-being.
Immunity 80.0
The high 30mg dose of zinc, combined with copper, provides strong support for a healthy immune response, playing critical roles in immune cell development, function, and defense against pathogens.

Recommended Alternatives