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Calcium Citrate Magnesium Vitamin D3

Bluebonnet
4.6
(1600 ratings)
Magnesium 400 mg
Calcium 1000 mg
Product Image
Score 88.0

Excellent, highly bioavailable forms of both calcium (citrate) and magnesium (aspartate) make this a very effective product for its goals, though at a premium price.

Quantity: 90 Tablet(s)Servings size: 4 Caplet(s) (22 servings)
Selected goals:
Other goals:
General Health
Energy
Stress Relief
Heart Health
Bone Health

Score 88.0

Excellent, highly bioavailable forms of both calcium (citrate) and magnesium (aspartate) make this a very effective product for its goals, though at a premium price.

Quantity: 180
Analysis

Bluebonnet's Calcium Citrate Magnesium Vitamin D3 is a well-formulated supplement, highly praised by nutritionists for its use of bioavailable mineral forms. It delivers 1000mg of Calcium Citrate, which is easily absorbed, and 400mg of Magnesium Aspartate, another highly absorbable form that significantly outperforms common magnesium oxide found in many supplements. While Vitamin D3 is implied by the product name and is crucial for calcium absorption, its specific quantity or form is not listed, which is a minor detail to note. Online reviews often highlight Bluebonnet's commitment to quality ingredients, making this product a strong contender for supporting bone density, muscle function, and nerve health effectively. The high price per serving is the primary consideration for consumers.

Pros
  • Contains highly bioavailable Calcium Citrate.
  • Features Magnesium Aspartate, a superior and highly bioavailable form of magnesium.
  • Good dosages for both essential minerals (1000mg Calcium, 400mg Magnesium).
  • Reputable brand (Bluebonnet) known for quality supplements.
Cons
  • High price per serving compared to many alternatives.
  • Specific quantity and form of Vitamin D3 are not listed in the ingredients.
$14.80($0.67 per serving)
Vitacost
$ 14.80
Daily Vita
$ 14.80
Pure Formulas
$ 14.80
iHerb
$ 14.80
Ingredients
IngredientAmount per serving
Vitamin D3 (Cholecalciferol) 20 mcg
Calcium (Calcium Citrate) 1000 mg
Magnesium (Magnesium Aspartate) 400 mg
Gluten Free Adults 18–50 Kosher Dairy Free Sugar Free
Categories
Magnesium 95.0
Features 400mg of Magnesium Aspartate, an exceptionally bioavailable form, ensuring maximum absorption and utilization for magnesium repletion and its wide-ranging benefits.
Calcium 90.0
Provides a robust 1000mg of Calcium Citrate, which is a highly absorbable form, making it very effective for fulfilling calcium requirements.
Goals
Bone Health 90.0
The combination of 1000mg Calcium Citrate and 400mg Magnesium Aspartate (both highly bioavailable) provides excellent foundational support for bone density. The implied presence of Vitamin D3 further enhances calcium utilization, making it very effective for this goal.
Heart Health 90.0
Magnesium Aspartate is highly beneficial for cardiovascular health, supporting healthy blood pressure and rhythm. Calcium Citrate is also well-managed by the body, contributing positively to heart function when balanced with adequate magnesium.
Fitness 90.0
Calcium and magnesium are crucial for muscle contraction and energy production. The highly bioavailable forms ensure optimal utilization for muscle function, recovery, and overall energy metabolism, making it excellent for fitness support.
90 Value

Calcium Citrate Magnesium Vitamin D3

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(2673 ratings)
This is the larger size of the same excellent product, offering the identical high-quality Calcium Citrate and Magnesium Aspartate at a slightly improved price per serving (60 vs 67), providing better value for consistent use.
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Calcium Mag & Zinc Mineral Complex

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(1669 ratings)
Offers highly absorbable Calcium Malate and Magnesium Aspartate at a lower price per serving (33 vs 67). While dosages are lower, the excellent forms at a significantly reduced cost make it a great value for quality.
80 Value

Magnesium & Calcium

NOW
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At 24 price per serving, this product delivers bioavailable Aquamin TG calcium and magnesium (in a balanced 1:2 ratio), providing excellent quality and effectiveness for general mineral support at a very competitive price.
95 Performance

Cal/Mag/Vit D3 with Vitamin K2

NaturesPlus
4.6
(2209 ratings)
While Bluebonnet is excellent, NaturesPlus adds Vitamin K2, which synergistically works with D3 and calcium for superior bone and cardiovascular health, making it a slightly more complete formula.
98 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
This alternative uses MCH-Cal, providing a full spectrum of bone minerals in their natural matrix, alongside highly bioavailable Magnesium Malate and VitaMK7 (Vitamin K2). It offers a more holistic and bioidentical approach to bone health than isolated calcium/magnesium forms.
90 Performance

Raw Calcium

Garden of Life Vitamin Code
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(4135 ratings)
Offers algae-derived calcium and Dead Sea mineral magnesium, providing a whole-food, raw approach with additional trace minerals. This can be seen as better by those seeking a more natural, less isolated supplement.
60 Budget

Calcium Magnesium Zinc + D3

21st Century
4.7
(97627 ratings)
Significantly cheaper (13 vs 67 price/serving) for a combined Ca/Mg/D3 product, though it uses less bioavailable forms. It offers a budget-friendly option for those prioritizing cost over premium forms.
75 Budget

Calcium Mag & Zinc Mineral Complex

Nature's Way
4.7
(1669 ratings)
Cheaper per serving (33 vs 67) and provides good bioavailable forms (Calcium Malate, Magnesium Aspartate), although at lower dosages. It offers a good balance of quality and cost savings.
80 Budget

Magnesium & Calcium

NOW
4.8
(16706 ratings)
At 24 price per serving, this is substantially cheaper and offers excellent Aquamin TG seaweed-derived minerals for both calcium and magnesium, providing high quality at a much more accessible price point.
90 Value

Calcium Citrate Magnesium Vitamin D3

Bluebonnet
4.5
(2673 ratings)
This is the larger size of the same excellent product, offering the identical high-quality Calcium Citrate and Magnesium Aspartate at a slightly improved price per serving (60 vs 67), providing better value for consistent use.
75 Value

Calcium Mag & Zinc Mineral Complex

Nature's Way
4.7
(1669 ratings)
Offers highly absorbable Calcium Malate and Magnesium Aspartate at a lower price per serving (33 vs 67). While dosages are lower, the excellent forms at a significantly reduced cost make it a great value for quality.
80 Value

Magnesium & Calcium

NOW
4.8
(16706 ratings)
At 24 price per serving, this product delivers bioavailable Aquamin TG calcium and magnesium (in a balanced 1:2 ratio), providing excellent quality and effectiveness for general mineral support at a very competitive price.
95 Performance

Cal/Mag/Vit D3 with Vitamin K2

NaturesPlus
4.6
(2209 ratings)
While Bluebonnet is excellent, NaturesPlus adds Vitamin K2, which synergistically works with D3 and calcium for superior bone and cardiovascular health, making it a slightly more complete formula.
98 Performance

Calcium Bone Maker Complex with MCH-Cal and VitaMK7

Doctor's Best
4.7
(6735 ratings)
This alternative uses MCH-Cal, providing a full spectrum of bone minerals in their natural matrix, alongside highly bioavailable Magnesium Malate and VitaMK7 (Vitamin K2). It offers a more holistic and bioidentical approach to bone health than isolated calcium/magnesium forms.
90 Performance

Raw Calcium

Garden of Life Vitamin Code
4.6
(4135 ratings)
Offers algae-derived calcium and Dead Sea mineral magnesium, providing a whole-food, raw approach with additional trace minerals. This can be seen as better by those seeking a more natural, less isolated supplement.