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Calcium Citrate Plus Vitamin D3

Mason Natural
4.8
★ ★ ★ ★ ★
(864 ratings)
Vitamin D 200 IU
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Score91

A calcium-focused tablet with a minor amount of Vitamin D3 to aid absorption.

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Quantity:60 Tablet(s) • (60 servings)
Goals:

Score 91

A calcium-focused tablet with a minor amount of Vitamin D3 to aid absorption.

How scoring works
$5.78($0.09 per serving)
iHerb
$ 5.78
Amazon
$ 8.44
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Analysis

This product pairs 315mg of Calcium Citrate with a tiny amount of D3. Calcium Citrate is one of the better-absorbed forms of calcium, and the 200 IU of D3 is included to help that calcium actually get into your bones.

If you are looking for Vitamin D to support your immune system or energy, this isn't the right product because the dose is too low. It’s best used specifically for supporting bone mineral density as part of a mineral routine.

Pros

  • Uses the well-absorbed Calcium Citrate form
  • Very affordable price
  • Simple, targeted bone support
  • Helps with mineral balance

Cons

  • 200 IU of D3 is far below most health goals
  • Tablet form isn't ideal for D3 uptake
  • Requires multiple pills for higher calcium needs

Warnings

  • Don't take this for immune or testosterone support
  • Check your total calcium intake to avoid overdoing it

Nutrient quality

84 Highest impact

Choice of calcium citrate and vitamin D3 provides a more bioavailable option than standard carbonates. Dosages are appropriate for daily maintenance but are on the lower side for therapeutic application.

Ingredient transparency

96 Highest impact

Clear labeling of active dosages and vitamin forms ensures high transparency for nutritional tracking. Serving sizes and tablet counts are plainly stated, making the product easy to manage.

Customer satisfaction

92 Highest impact

Strong average ratings across a healthy review count reflect consistent performance for its users. Feedback indicates that the tablets are well-tolerated and perceived as effective for basic skeletal support.

Value for money

93 Highest impact

Price per serving is very low, offering high accessibility for a quality mineral and vitamin pairing. Category competitiveness is strong given the use of the citrate form at a budget price point.

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Ingredients

IngredientAmount per serving
Vitamin D3 (Cholecalciferol)
 200 IU
Calcium (Calcium Citrate)
 315 mg
Adults 18–50
Report overview
Vitamin D (Cholecalciferol) · 200 IU OverallScore54
B- Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyF Value
This simple calcium and D3 caplet provides high-quality cholecalciferol but in a very low, inefficient dosage. It lacks a lipid medium for absorption and independent certifications for nutrient verification.
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