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Calcium Citrate Pure Powder

NOW
4.8
★ ★ ★ ★ ★
(6507 ratings)
Calcium 600 mg
Product Image
Score99

A pure and highly absorbable calcium powder that is easy to customize and gentle on the stomach.

How scoring works
scaleQuantity:8 Liquid(s) • (76 servings)
track_changesGoals:
accessibility_new Bone Health

leaderboard Score 99

A pure and highly absorbable calcium powder that is easy to customize and gentle on the stomach.

How scoring works
$11.60($0.15 per serving)
Vitacost
$ 12.24
Daily Vita
$ 11.60
iHerb
$ 12.24
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psychologyAnalysis

This powder uses calcium citrate, which is a form of the mineral that your body can usually absorb quite well. It is often a good choice for people who may have lower stomach acid or sensitive digestion. Because it is a pure powder, you aren't getting any binders or glues that are often found in tablets.

This fits well for anyone who dislikes swallowing large pills or wants to mix their minerals into a smoothie or juice. The container lasts a long time, making it a very practical and cost-effective way to support your bone health every day. It’s a simple, high-quality option for consistent mineral intake.

thumb_upPros
  • Highly bioavailable citrate form
  • No added fillers or flavors
  • Flexible serving sizes
  • Very cost-effective
  • Good for those who dislike pills
thumb_downCons
  • Requires measuring with a spoon
  • Can have a slightly chalky texture
  • Does not include Vitamin D
warningWarnings
  • Mix thoroughly into liquid
  • Keep the container tightly sealed to prevent clumping
  • Check with a professional if taking other minerals
scienceNutrient quality
98 Highest impact

Superior bioavailability of the citrate form and substantial elemental dosing provide a strong foundation for skeletal health. Absence of fillers and binders in the powder format ensures a high concentration of active nutrients.

scienceIngredient transparency
100 Highest impact

Labeling clearly identifies the calcium source and provides specific milligram amounts for the active ingredient. Usage instructions and serving sizes are straightforward and easy to interpret.

thumb_upCustomer satisfaction
98 Highest impact

Consistently high average ratings across thousands of reviews indicate reliable user satisfaction. Feedback confirms the effectiveness and ease of use for long-term mineral support.

workspace_premiumValue for money
100 Highest impact

Economical pricing and a high serving count per container provide significant value. Superior bioavailability relative to cost makes this a highly competitive option.

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track_changesGoals
Bone Health
accessibility_newBone Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageB Formula Quality
Calcium · 600 mg

Calcium citrate provides the primary structural mineral necessary for building and maintaining the hard matrix of bone tissue. This form is highly effective and well-tolerated, ensuring efficient incorporation into skeletal structure even in those with lower stomach acid.

The pure powder format allows for high dose flexibility and systemic delivery. As a single-mineral supplement, it lacks signaling vitamins like D3 and K2 which are required to direct calcium into the bone matrix effectively.

View goal →
scienceIngredients
IngredientAmount per serving
Calcium
600 mg
grain_off Gluten Free person Adults 18–50 eco Vegan free_breakfast Dairy Free eco Vegetarian
flagReport overview
CalciumstarsOverallScore94
A- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
accessibility_new
This pure calcium citrate powder provides high bioavailability and excellent dose flexibility for users. It is an extremely cost-effective option for those who prefer mixing minerals into beverages.
scienceView ingredientinventory_2View products
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Calcium Citrate Magnesium and Zinc

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TriCalcium Complex with D & K

Swanson Premium Brand
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Calcium Citrate +D3 Maximum

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Other sellers (1)
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Calcium Hydroxyapatite Caps

NOW
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flagReport alternatives

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