600 Calcium Supplement

600 Calcium Supplement

21st Century4.7 (4,793 ratings)
Format:Tablet Quantity: 400 Tablet(s) · 400 servings
Goals
$11.99 $0.02 per serving

Product analysis

80 out of 100

600 Calcium Supplement is an inexpensive way to help fill a calcium gap and support normal bone formation.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality50

Calcium carbonate is identified and has moderate absorption potential. Its form does not establish better bone outcomes than other calcium forms.

Ingredient Transparency100

The calcium amount and form are clearly identified. That makes serving comparisons straightforward.

Value For Money100

The low serving cost makes calcium economical. Good value does not establish that an additional serving is needed.

Customer Satisfaction89

Customer feedback is very positive. A large number of ratings gives that view a broader base, though reviews do not establish effectiveness.

Product Focus79

A single ingredient keeps the focus on filling low calcium intake for normal bone formation. A serving is only part of an individual daily calcium intake, and fracture-related results remain mixed.

Format
Tablet
Container
400 Tablet(s)
Per serving
$0.02
Customer rating
4.7 · 4,793 ratings
Report analysis

Goals

Bone Health
Impact
High effect
B+ Ingredient FitD- PathwaysA+ EvidenceB+ Formulation Logic
Calcium · 600 mg
Study evidence
Calcium Supportive 144 studies

Ingredients

IngredientAmount per servingScore
Calcium (Calcium Carbonate)
600 mg 70
Gluten Free Adults 18–50
Report overview
C+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyA+ Value
Each serving provides 600 mg of calcium, a substantial amount, at a low cost per serving. The calcium comes from calcium carbonate. An artificial additive is listed.
How this ingredient is rated

Active Ingredient Quality & Bioavailability65

The calcium comes from calcium carbonate. The label lists 600 mg of elemental calcium per serving.
Calcium Form & Absorption Potential
The calcium comes from calcium carbonate.
Elemental Calcium Transparency
The label lists 600 mg of elemental calcium per serving.

Dose, Safety & Label Transparency60

Each serving provides 600 mg of calcium, a substantial amount. An artificial additive is listed.
Absorption-Optimized Serving Dose
Each serving provides 600 mg of calcium, a substantial amount.
Formulation Purity & Additives
An artificial additive is listed.

Value100

The cost per serving is low.
Price Per Serving Efficiency
The cost per serving is low.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta-analysis.
    Manoj P; Derwin R; George S · International journal of older people nursing · 2023
    Meta-analysis12,620 participants7 studies pooledBone Health forCalcium
  2. Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
    Storm D; Eslin R; Porter ES; Musgrave K; Vereault D; Patton C; Kessenich C; Mohan S; Chen T; Holick MF; Rosen CJ · The Journal of clinical endocrinology and metabolism · 1998
    Randomized trial60 participantsBone Health forCalcium
  3. The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
    Prince R; Devine A; Dick I; Criddle A; Kerr D; Kent N; Price R; Randell A · Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 1995
    Randomized trial168 participantsBone Health forCalcium
  4. The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
    Rajatanavin R; Chailurkit L; Saetung S; Thakkinstian A; Nimitphong H · Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2014
    Randomized trial404 participantsBone Health forCalcium
  5. Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
    Bonjour JP; Carrie AL; Ferrari S; Clavien H; Slosman D; Theintz G; Rizzoli R · The Journal of clinical investigation · 1997
    Randomized trial149 participantsBone Health forCalcium