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Cal-Mag Caps

NOW
4.8
(1219 ratings)
Magnesium 250 mg
Copper 0.5 mg
Manganese 2.5 mg
Calcium 500 mg
Product Image
Score 85.0

A highly effective and affordable calcium and magnesium supplement with superior forms (D3, multiple Ca/Mg chelates) and essential trace minerals, offering excellent value and broad health support.

Quantity: 240 Capsule(s)Servings size: 2 Capsule(s) (120 servings)
Selected goals:
Other goals:
Bone Health
Heart Health
Joint Health
Muscle Gain
General Health

Score 85.0

A highly effective and affordable calcium and magnesium supplement with superior forms (D3, multiple Ca/Mg chelates) and essential trace minerals, offering excellent value and broad health support.

Analysis

NOW's Cal-Mag Caps aim for similar broad health goals but utilize a significantly improved ingredient profile compared to their Calcium Citrate Caps. The blend of Calcium Malate, Citrate, and Carbonate ensures good absorption and diverse sources of calcium. Crucially, the inclusion of Magnesium Malate and Citrate alongside Magnesium Oxide dramatically enhances the bioavailability and efficacy of the magnesium component, supporting a wider range of bodily functions from muscle relaxation to nerve function. The use of Vitamin D3 (Cholecalciferol) is a key advantage, as it is the form most efficiently utilized by the body for calcium absorption and overall Vitamin D status. The L-OptiZinc Monomethionine is a superior, highly absorbable form of zinc, and the chelated Manganese and Copper further round out the mineral support, making this a robust multi-mineral formula, especially for bone and overall mineral balance.

Pros
  • Features a superior blend of highly bioavailable calcium forms (Malate, Citrate) in addition to Carbonate, ensuring better absorption and utilization.
  • Includes a blend of highly absorbable magnesium forms (Malate, Citrate) alongside Oxide, significantly enhancing bioavailability.
  • Contains Vitamin D3 (Cholecalciferol), which is the most effective form for calcium absorption and maintaining optimal Vitamin D levels in the body.
  • Provides L-OptiZinc Monomethionine, a superior, well-absorbed form of zinc vital for numerous physiological processes.
  • Offers excellent value per serving given the high quality and comprehensive breadth of its mineral ingredients.
  • The inclusion of a 'Trace Mineral Concentrate' provides additional synergistic support for overall health beyond the primary minerals.
Cons
  • The 'Trace Mineral concentrate' does not specify individual amounts for all trace minerals, making a full assessment of its minor components difficult.
  • While comprehensive, individuals with higher specific mineral deficiencies might still require additional supplementation or multiple capsules to reach optimal doses for certain minerals.
Warnings
  • Individuals taking other supplements containing high doses of zinc, copper, or manganese should monitor their total daily intake to prevent potential imbalances or excessive levels of these minerals.
  • As with any supplement, individuals with pre-existing medical conditions or those on medication should consult a healthcare professional before use due to potential interactions or contraindications.
$19.79($0.16 per serving)
Vitacost
$ 19.79
Daily Vita
$ 20.30
iHerb
$ 23.82
Ingredients
IngredientAmount per serving
Vitamin D3 (Cholecalciferol) 12.5 mcg
Calcium (Calcium Malate, Calcium Citrate, Calcium Carbonate) 500 mg
Magnesium (Mag. Oxide, Mag. Malate, Mag. Citrate) 250 mg
Zinc (L-OptiZinc Monomethionine) 7.5 mg
Copper (Copper AAC) 0.5 mg
Manganese (Manganese AAC) 2.5 mg
Trace Mineral concentrate 50 mg
Gluten Free Adults 18–50 Dairy Free
Categories
Calcium 85.0
Features a superior blend of highly absorbable calcium forms (Malate, Citrate) alongside Carbonate, ensuring better utilization for bone health and other physiological processes compared to products relying solely on less bioavailable forms.
Magnesium 85.0
Includes a blend of highly bioavailable magnesium forms (Malate, Citrate) which are better absorbed and utilized by the body for various functions, greatly surpassing the effectiveness of supplements containing only less absorbable forms like magnesium oxide.
Manganese 70.0
Provides a good dose of manganese in a chelated form, which is important for bone health, antioxidant defense systems, and various metabolic processes throughout the body.
Goals
Bone Health 90.0
This product offers excellent support for bone health with multiple highly bioavailable calcium and magnesium forms, the superior Vitamin D3, and critical trace minerals (Zinc, Manganese, Copper), all essential for promoting optimal bone density and strength.
General Health 85.0
This product offers a comprehensive and exceptionally well-absorbed blend of essential minerals and Vitamin D3. This robust profile provides strong foundational support for overall health, filling potential dietary gaps and supporting numerous bodily systems.
Heart Health 80.0
The balanced ratio of highly bioavailable calcium and magnesium, along with Vitamin D3, is excellent for supporting normal heart rhythm, muscle function, and overall cardiovascular well-being, as these minerals are vital for cardiac health.
70 Value

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4.8
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This product from the same brand offers calcium and a substantial dose of magnesium derived from Aquamin TG, a natural seaweed source, providing good bioavailability for both minerals at a comparable price per serving (24 vs 16), representing a qualitative upgrade.
82 Value

Living Calcium Advanced

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(1753 ratings)
Although its price per serving is higher (108 vs 16), this product offers excellent value due to its whole-food, algae-based calcium and magnesium, along with manganese and copper, providing a highly natural and comprehensive mineral complex that nutritionists often recommend for superior absorption and synergy.
90 Value

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
Despite a slightly higher price per serving (25 vs 16), its exceptional formulation with MCH-Cal, highly bioavailable DiMagnesium Malate, and essential Vitamin K2 makes it an outstanding value, providing a far more effective and complete solution for optimal bone and overall mineral health.
90 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
This product features MCH-Cal for superior calcium, DiMagnesium Malate for better magnesium absorption, and crucially includes VitaMK7 (Vitamin K2), which is essential for proper calcium utilization and bone health, providing a highly comprehensive and bioavailable solution.
88 Performance

Bone Solid

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4.6
(725 ratings)
Offering MCHA as a premium calcium source and Magnesium Taurinate, a well-absorbed magnesium form, this supplement provides a significantly more effective and comprehensive mineral profile for bone health and overall well-being than the original product.
85 Performance

Cal/Mag/Vit D3 with Vitamin K2

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4.6
(2209 ratings)
This alternative provides calcium and magnesium in highly absorbable amino acid chelate forms, along with essential Vitamin D3 and K2, offering a more complete and synergistic approach to bone, heart, and general mineral support with superior bioavailability.
50 Budget

Calcium Magnesium Zinc + D3

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4.7
(97627 ratings)
This product offers a combination of calcium and magnesium (oxide), alongside zinc and vitamin D3, at a significantly lower price per serving (13 vs 16), providing a more economical basic mineral and vitamin foundation.
48 Budget

Magnesium 250 mg

21st Century
4.7
(63969 ratings)
At an extremely low price per serving (2 vs 16), this alternative provides both magnesium (oxide) and some calcium, making it a very cost-effective option for basic supplementation, despite the less ideal magnesium form.
50 Budget

Calcium 500+D3

21st Century
4.8
(5027 ratings)
This alternative focuses on calcium and essential Vitamin D3 for absorption, at a remarkably low price per serving (4 vs 16), making it a highly affordable choice if the primary need is calcium support with its vital cofactor.
70 Value

Magnesium & Calcium

NOW
4.8
(16706 ratings)
This product from the same brand offers calcium and a substantial dose of magnesium derived from Aquamin TG, a natural seaweed source, providing good bioavailability for both minerals at a comparable price per serving (24 vs 16), representing a qualitative upgrade.
82 Value

Living Calcium Advanced

Garden of Life
4.5
(1753 ratings)
Although its price per serving is higher (108 vs 16), this product offers excellent value due to its whole-food, algae-based calcium and magnesium, along with manganese and copper, providing a highly natural and comprehensive mineral complex that nutritionists often recommend for superior absorption and synergy.
90 Value

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
Despite a slightly higher price per serving (25 vs 16), its exceptional formulation with MCH-Cal, highly bioavailable DiMagnesium Malate, and essential Vitamin K2 makes it an outstanding value, providing a far more effective and complete solution for optimal bone and overall mineral health.
90 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
This product features MCH-Cal for superior calcium, DiMagnesium Malate for better magnesium absorption, and crucially includes VitaMK7 (Vitamin K2), which is essential for proper calcium utilization and bone health, providing a highly comprehensive and bioavailable solution.
88 Performance

Bone Solid

Country Life
4.6
(725 ratings)
Offering MCHA as a premium calcium source and Magnesium Taurinate, a well-absorbed magnesium form, this supplement provides a significantly more effective and comprehensive mineral profile for bone health and overall well-being than the original product.
85 Performance

Cal/Mag/Vit D3 with Vitamin K2

NaturesPlus
4.6
(2209 ratings)
This alternative provides calcium and magnesium in highly absorbable amino acid chelate forms, along with essential Vitamin D3 and K2, offering a more complete and synergistic approach to bone, heart, and general mineral support with superior bioavailability.