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Calcium Plus Magnesium

Bluebonnet
4.8
(385 ratings)
Magnesium 200 mg
Calcium 500 mg
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Score 75.0

Bluebonnet Calcium Plus Magnesium offers well-absorbed forms of calcium and magnesium in a nearly ideal ratio, but crucially misses Vitamin D3.

Quantity: 180 Capsule(s)Servings size: 3 Capsule(s) (60 servings)
Selected goals:
Other goals:
General Health
Energy
Stress Relief
Heart Health
Bone Health

Score 75.0

Bluebonnet Calcium Plus Magnesium offers well-absorbed forms of calcium and magnesium in a nearly ideal ratio, but crucially misses Vitamin D3.

Analysis

This Bluebonnet product provides 500mg of Calcium as Calcium Citrate and 200mg of Magnesium as Magnesium Aspartate. Calcium Citrate is generally considered a more bioavailable form of calcium compared to calcium carbonate, especially for individuals with lower stomach acid. Magnesium Aspartate is also a good, well-absorbed form of magnesium. The calcium to magnesium ratio is 2.5:1, which is closer to the commonly recommended 2:1 ratio than many other supplements, suggesting a better balance for absorption and synergistic effects. However, similar to the NOW product, it lacks Vitamin D3, which is crucial for optimal calcium absorption and bone health.

Pros
  • Uses Calcium Citrate, a more bioavailable form of calcium.
  • Uses Magnesium Aspartate, a well-absorbed form of magnesium.
  • The Calcium to Magnesium ratio (2.5:1) is good, close to the optimal 2:1 for synergistic benefits.
Cons
  • Does not include Vitamin D3, a critical co-factor for calcium absorption and bone health, significantly limiting its overall efficacy for bone support.
  • The price per serving is relatively high compared to some alternatives, especially given the lack of Vitamin D3.
  • The total daily dosage might require multiple servings for optimal intake for some individuals, especially if relying solely on this product.
$28.76($0.47 per serving)
Daily Vita
$ 28.76
iHerb
$ 28.76
Ingredients
IngredientAmount per serving
Calcium (Calcium Malate, Calcium Citrate) 500 mg
Magnesium (Magnesium Aspartate) 200 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Categories
Calcium 80.0
Uses Calcium Citrate, which is a highly bioavailable and well-tolerated form of calcium. The dosage of 500mg is appropriate for a single serving.
Magnesium 80.0
Utilizes Magnesium Aspartate, a good chelated form known for excellent absorption. The 200mg dosage is a good contribution towards daily needs.
Goals
General Health 80.0
Delivers two foundational minerals in highly bioavailable forms, supporting numerous enzymatic reactions, nerve function, and overall physiological balance.
Heart Health 75.0
Both calcium and magnesium are essential for cardiovascular function and blood pressure regulation. The good forms and balanced ratio contribute positively, but the absence of K2 is a minor drawback for optimal long-term heart health.
Stress Relief 75.0
Magnesium, in particular, is known for its calming properties. The aspartate form and balanced ratio can effectively support nervous system function and reduce stress.
80 Value

Magnesium & Calcium

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While slightly lower in calcium, it offers a balanced 1:2 Ca:Mg ratio from Aquamin TG (seaweed-derived minerals) at a significantly lower price per serving, providing a more balanced and bioavailable mineral profile for less cost, especially beneficial for magnesium intake.
75 Value

Calcium + Vitamin D

Swisse Ultiboost
4.6
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Provides a high dose of Calcium Citrate with essential Vitamin D at a considerably lower price per serving, addressing the lack of D3 in the original and offering excellent value for calcium-focused bone health support, even without magnesium.
85 Value

Cal/Mag/Vit D3 with Vitamin K2 Vanilla

NaturesPlus
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For a modest increase in price per serving, it offers highly bioavailable Calcium and Magnesium Gluconates, crucially combined with both Vitamin D3 and K2, delivering a more complete and effective bone and heart health supplement at a very reasonable cost for its comprehensive benefits.
95 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
Offers MCH-Cal, a superior, whole-food calcium source for bone density, combined with a highly bioavailable magnesium form and critically, Vitamin K2, which ensures calcium is directed to bones and away from arteries, providing comprehensive bone and cardiovascular support missing from the original.
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Cal/Mag/Vit D3 with Vitamin K2

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(2209 ratings)
Features highly absorbable amino acid chelated forms of calcium and magnesium, along with essential Vitamin D3 for absorption and Vitamin K2 for proper calcium utilization, making it a more complete and effective supplement for overall mineral and bone health.
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Living Calcium Advanced

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4.5
(1753 ratings)
Provides plant-based Algae calcium, highly bioavailable and rich in co-factors, alongside magnesium. It's a whole-food approach that naturally includes D3 and K2, offering a more holistic and bio-optimized solution for bone health.
80 Budget

Magnesium & Calcium

NOW
4.8
(16706 ratings)
Offers both calcium and magnesium from a high-quality, plant-based source (Aquamin TG) at a significantly lower price per serving, providing a more comprehensive mineral profile for less cost.
70 Budget

Calcium Magnesium Zinc + D3

21st Century
4.7
(97627 ratings)
Despite using less bioavailable forms, its extremely low price per serving combined with the inclusion of Vitamin D3 and Zinc makes it a very cost-effective option for basic mineral supplementation, especially where budget is a primary concern.
75 Budget

Calcium (Carbonate Aspartate & Citrate) 500 mg

Swanson Premium Brand
4.8
(307 ratings)
Provides the same highly bioavailable Calcium Citrate form at a fraction of the price per serving, making it an excellent cheaper alternative for those prioritizing calcium absorption, even if magnesium needs to be supplemented separately.
80 Value

Magnesium & Calcium

NOW
4.8
(16706 ratings)
While slightly lower in calcium, it offers a balanced 1:2 Ca:Mg ratio from Aquamin TG (seaweed-derived minerals) at a significantly lower price per serving, providing a more balanced and bioavailable mineral profile for less cost, especially beneficial for magnesium intake.
75 Value

Calcium + Vitamin D

Swisse Ultiboost
4.6
(1270 ratings)
Provides a high dose of Calcium Citrate with essential Vitamin D at a considerably lower price per serving, addressing the lack of D3 in the original and offering excellent value for calcium-focused bone health support, even without magnesium.
85 Value

Cal/Mag/Vit D3 with Vitamin K2 Vanilla

NaturesPlus
4.4
(480 ratings)
For a modest increase in price per serving, it offers highly bioavailable Calcium and Magnesium Gluconates, crucially combined with both Vitamin D3 and K2, delivering a more complete and effective bone and heart health supplement at a very reasonable cost for its comprehensive benefits.
95 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
Offers MCH-Cal, a superior, whole-food calcium source for bone density, combined with a highly bioavailable magnesium form and critically, Vitamin K2, which ensures calcium is directed to bones and away from arteries, providing comprehensive bone and cardiovascular support missing from the original.
90 Performance

Cal/Mag/Vit D3 with Vitamin K2

NaturesPlus
4.6
(2209 ratings)
Features highly absorbable amino acid chelated forms of calcium and magnesium, along with essential Vitamin D3 for absorption and Vitamin K2 for proper calcium utilization, making it a more complete and effective supplement for overall mineral and bone health.
90 Performance

Living Calcium Advanced

Garden of Life
4.5
(1753 ratings)
Provides plant-based Algae calcium, highly bioavailable and rich in co-factors, alongside magnesium. It's a whole-food approach that naturally includes D3 and K2, offering a more holistic and bio-optimized solution for bone health.