Citracal Slow Release 1200

Citracal Slow Release 1200

Bayer Citracal4.7 (12,895 ratings)
Format:Tablet Quantity: 80 Tablet(s) · 40 servings
Goals
$10.92 $0.27 per serving

Product analysis

53 out of 100

Citracal Slow Release 1200 can help fill a calcium gap to support normal bones, with vitamin D helping the body absorb calcium. The ingredient listing does not specify the nutrient forms, making comparisons with other preparations harder.

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

Nutrient Quality20

The nutrient forms are not specified in the main ingredient listing. That limits a confident comparison of the preparations and how readily they may be used by the body.

Ingredient Transparency63

The amounts are clear, so the serving can be compared with your intake needs. The missing form details make comparison of nutrient preparations less straightforward.

Value For Money53

The calcium contribution comes at an affordable cost per serving. Vitamin D is less economical relative to its amount, while the value of magnesium and sodium remains uncertain.

Customer Satisfaction91

Customer feedback is very positive across a large number of reviews. The size of that review base gives a broader picture of satisfaction.

Product Focus71

The formula mainly supports bones by supplying calcium and vitamin D. Its other nutritional roles are most useful when they help fill an intake gap.

Format
Tablet
Container
80 Tablet(s)
Per serving
$0.27
Customer rating
4.7 · 12,895 ratings
Report analysis

Goals

Bone Health
Impact
Highest effect
B+ Ingredient FitB+ PathwaysA+ EvidenceA+ Formulation Logic
Magnesium · 80 mgCalcium · 1200 mgVitamin D · 1000 IU
Study evidence
Calcium Supportive 144 studies
Magnesium Supportive 48 studies
Vitamin D Supportive 202 studies
Everyday Health
Impact
High effect
B Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Vitamin D · 1000 IUMagnesium · 80 mg
Study evidence
Magnesium Supportive 114 studies
Vitamin D Supportive 115 studies
Longevity
Impact
Moderate effect
C- Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Magnesium · 80 mgVitamin D · 1000 IU
Study evidence
Magnesium Supportive 12 studies
Vitamin D Supportive 50 studies
Immunity
Impact
High effect
C- Ingredient FitD- PathwaysA+ EvidenceA+ Formulation Logic
Magnesium · 80 mgVitamin D · 1000 IU
Study evidence
Magnesium Supportive 8 studies
Vitamin D Supportive 85 studies

Ingredients

IngredientAmount per servingScore
Vitamin D
1000 IU 63
Calcium
1200 mg 39
Magnesium
80 mg
Sodium
5 mg
Adults 18–50
Report overview
Calcium · 1200 mg OverallScore39
D- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyA+ Value
A serving provides 1200 mg of a large amount of calcium at a low cost per serving. A portion of such a large serving may not be absorbed. The calcium source is unclear; Other Ingredients lists Calcium Carbonate and Calcium Citrate, but their contribution to the calcium total is unknown. An artificial additive is listed.
How this ingredient is rated

Active Ingredient Quality & Bioavailability41

The calcium source is unclear; Other Ingredients lists Calcium Carbonate and Calcium Citrate, but their contribution to the calcium total is unknown. The elemental calcium amount is stated.
Calcium Form & Absorption Potential
The calcium source is unclear; Other Ingredients lists Calcium Carbonate and Calcium Citrate, but their contribution to the calcium total is unknown.
Elemental Calcium Transparency
The label states 1200 mg of calcium per serving.

Dose, Safety & Label Transparency6

1200 mg per serving is a large amount, and some may not be absorbed. An artificial additive is listed.
Absorption-Optimized Serving Dose
1200 mg per serving is a large amount, and some may not be absorbed.
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.
Vitamin D · 1000 IU OverallScore63
A- Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value
1000 IU of vitamin D per serving comes at a high cost per 1,000 IU. No qualifying certification or batch-specific quality evidence is recorded.
How this ingredient is rated

Active Ingredient Quality & Bioavailability87

The vitamin D form contributing to the declared amount is unclear. The raw source is not specified in the available information.
Vitamin D3 vs. D2 Superiority
Vitamin D3 appears in Other Ingredients, but its contribution to the stated amount is unclear.
Sourcing and Active Marker Disclosure
The raw source is not specified in the available information.

Dose, Safety & Label Transparency55

Each serving provides 1000 IU. No qualifying certification or batch-specific quality evidence is recorded.
Daily Dosage Appropriateness
Each serving provides 1000 IU.
Excipient and Additive Purity
The Other Ingredients list includes titanium dioxide; artificial colors and hydrogenated oils are not listed.
Purity and Quality Certification
No qualifying certification or batch-specific quality evidence is recorded.

Value30

The cost per 1,000 IU of vitamin D is high.
Price per 1,000 IU Efficiency
The cost per 1,000 IU of vitamin D is high.
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
  6. Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
    Dominguez LJ; Veronese N; Ciriminna S; Pérez-Albela JL; Vásquez-López VF; Rodas-Regalado S; Di Bella G; Parisi A; Tagliaferri F; Barbagallo M · Nutrients · 2023
    Meta-analysis119,755 participants4 studies pooledBone Health forMagnesium
  7. Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
    Hung CH; Kwok YC; Yip J; Wong HH; Leung YY · Craniomaxillofacial trauma & reconstruction · 2025
    Systematic review386 participants8 studies pooledBone Health forMagnesium
  8. Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
    Zhao D; Huang S; Lu F; Wang B; Yang L; Qin L; Yang K; Li Y; Li W; Wang W; Tian S; Zhang X; Gao W; Wang Z; Zhang Y; Xie X; Wang J; Li J · Biomaterials · 2016
    Randomized trial48 participantsBone Health forMagnesium
  9. An update on magnesium and bone health.
    Rondanelli M; Faliva MA; Tartara A; Gasparri C; Perna S; Infantino V; Riva A; Petrangolini G; Peroni G · Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2022
    Narrative reviewBone Health forMagnesium
  10. Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
    Wang B; Tan X; Yao X; Zhu Z · Endocrine connections · 2025
    Cross-sectional study1,343 participantsBone Health forMagnesium
  11. Pregnancy vitamin D supplementation and offspring bone mineral density in childhood follow-up of a randomized controlled trial.
    Moon RJ; D' Angelo S; Curtis EM; Ward KA; Crozier SR; Schoenmakers I; Javaid MK; Bishop NJ; Godfrey KM; Cooper C; Harvey NC; MAVIDOS Trial Group · The American journal of clinical nutrition · 2024
    Randomized trial454 participantsBone Health forVitamin D
  12. Vitamin D analogs and bone: preclinical and clinical studies with eldecalcitol.
    Matsumoto T; Takano T; Saito H; Takahashi F · BoneKEy reports · 2014
    Narrative reviewBone Health forVitamin D
  13. Efficacy of vitamin D fortified foods on bone mineral density and serum bone biomarkers: A systematic review and meta-analysis of interventional studies.
    Tangestani H; Djafarian K; Emamat H; Arabzadegan N; Shab-Bidar S · Critical reviews in food science and nutrition · 2020
    Meta-analysis1,786 participants20 studies pooledBone Health forVitamin D
  14. Cholecalciferol Supplementation Attenuates Bone Loss in Incident Kidney Transplant Recipients: A Prespecified Secondary Endpoint Analysis of a Randomized Controlled Trial.
    Tsujita M; Doi Y; Obi Y; Hamano T; Tomosugi T; Futamura K; Okada M; Hiramitsu T; Goto N; Isaka Y; Takeda A; Narumi S; Watarai Y · Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022
    Randomized trial193 participantsBone Health forVitamin D
  15. Vitamin D supplementation and bone health in post-menopausal women: a 24-month randomized controlled intervention with enhanced bioavailability formulations.
    Rasool N; Munir Y · European journal of clinical nutrition · 2026
    Randomized trial612 participantsBone Health forVitamin D
  16. Perioperative systemic magnesium to minimize postoperative pain: a meta-analysis of randomized controlled trials.
    De Oliveira GS; Castro-Alves LJ; Khan JH; McCarthy RJ · Anesthesiology · 2013
    Meta-analysis1,257 participants20 studies pooledEveryday Health forMagnesium
  17. Long-term outcome after intravenous magnesium sulphate in suspected acute myocardial infarction: the second Leicester Intravenous Magnesium Intervention Trial (LIMIT-2).
    Woods KL; Fletcher S · Lancet (London, England) · 1994
    Randomized trial2,316 participantsEveryday Health forMagnesium
  18. Association of magnesium sulfate use with mortality in critically ill patients with sepsis: a retrospective propensity score-matched cohort study.
    Gu WJ; Duan XJ; Liu XZ; Cen Y; Tao LY; Lyu J; Yin HY · British journal of anaesthesia · 2023
    Cohort study10,999 participantsEveryday Health forMagnesium
  19. Hypomagnesemia and Mortality in Incident Hemodialysis Patients.
    Li L; Streja E; Rhee CM; Mehrotra R; Soohoo M; Brunelli SM; Kovesdy CP; Kalantar-Zadeh K · American journal of kidney diseases : the official journal of the National Kidney Foundation · 2016
    Cohort study9,359 participantsEveryday Health forMagnesium
  20. The effects of magnesium supplementation on abnormal uterine bleeding, alopecia, quality of life, and acne in women with polycystic ovary syndrome: a randomized clinical trial.
    Jaripur M; Ghasemi-Tehrani H; Askari G; Gholizadeh-Moghaddam M; Clark CCT; Rouhani MH · Reproductive biology and endocrinology : RB&E · 2022
    Randomized trial64 participantsEveryday Health forMagnesium