Calcium Adult Gummies

Calcium Adult Gummies

Nature Made3.6 (395 ratings)
Format:Gummy Quantity: 80 Gummy(ies) · 40 servings
Goals
$10.42 $0.26 per serving

Product analysis

68 out of 100

Calcium Adult Gummies supplies calcium and vitamin D to help fill nutritional gaps and support normal bone mineral needs.

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

Nutrient Quality62

Vitamin D3 is a favorable choice, while the calcium source has moderate absorption potential. Phosphorus also has a clearly identified form, though some other ingredient sources remain unspecified.

Ingredient Transparency81

Ingredient amounts are stated, but some forms are not identified. That limits a full comparison of ingredient quality.

Value For Money70

Calcium and phosphorus appear economical per serving. Vitamin D offers weaker value, while the other ingredient comparisons remain uncertain.

Customer Satisfaction52

Customer feedback is mixed, though the number of ratings is relatively limited. Ratings reflect satisfaction and cannot establish effectiveness or safety.

Product Focus77

The formula has a clear focus on calcium and vitamin D for bone nutrition. Its role is to help cover inadequate intake rather than establish benefits beyond nutritional needs.

Format
Gummy
Container
80 Gummy(ies)
Per serving
$0.26
Customer rating
3.6 · 395 ratings
Report analysis

Goals

Bone Health
Impact
High effect
B Ingredient FitD- PathwaysA+ EvidenceA+ Formulation Logic
Phosphorus · 230 mgCalcium · 500 mgVitamin D · 700 IU

Calcium provides bone mineral and vitamin D supports its absorption and normal mineralization when intake or vitamin D status is low. The 500 mg calcium serving is a practical contribution toward filling an intake gap. Phosphorus is also present, but the saved findings do not assign it a contribution at this amount. These nutritional roles do not establish routine fracture prevention.

How this product is rated for Bone Health

Ingredient fit76

The formula’s bone-related ingredients and serving amounts determine its nutritional focus and limitations.
Goal fit
The ingredients are focused on bone-related nutrition, though the product is also linked to other goals.
Dose adequacy
The serving amounts provide uneven or partial contributions; lower or unresolved amounts limit the saved findings.

Pathways40

The ingredients address bone mineral supply, with uneven support across other bone functions.
Depth
The strongest contribution concerns bone mineral supply.
Breadth
The supported areas are bone mineral supply.

Evidence100

The saved preparation and amount findings need to be read alongside the ingredient-specific limits on demonstrated bone outcomes.
Evidence strength
Calcium primarily supports nutritional adequacy; routine fracture prevention is not established.
Studied preparation
The declared preparations match those retained in the saved findings; matching a preparation does not guarantee the same clinical outcome.

Formulation logic100

Partner support and the retained serving amounts determine the formulation finding; no configured conflict was identified.
Partner coverage
The relevant nutrients either stand alone in the saved findings or have their specified partners present.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
The retained ingredients meet the amount threshold used in the saved findings; this is not a proven clinical-effect threshold.
Study evidence
Calcium Supportive 144 studies
Phosphorus Supportive 44 studies
Vitamin D Supportive 202 studies

Ingredients

IngredientAmount per servingScore
Calories
30 Calorie(s)
Total Carbohydrates
7 Gram(s)
Vitamin D3 (Cholecalciferol)
700 IU 56
Calcium (Tricalcium Phosphate)
500 mg 70
Phosphorus (Tricalcium Phosphate)
230 mg 92
Sodium
25 mg
Adults 18–50
Report overview
B Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
Each serving provides 230 mg of phosphorus as tricalcium phosphate. The whole-product serving costs about $0.26.
How this ingredient is rated

Active Ingredient Quality & Bioavailability79

The phosphorus is listed as tricalcium phosphate.
Phosphorus Form Quality
The phosphorus is listed as tricalcium phosphate.
Form Disclosure Clarity
The phosphorus entry names a compound in the saved facts.

Dose, Safety & Label Transparency100

A serving provides 230 mg of phosphorus.
Dose Adequacy and Safety
A serving provides 230 mg of phosphorus.
Elemental Dose Transparency
The saved facts state 230 mg of phosphorus per serving.

Value100

The whole-product serving costs about $0.26; the price covers the entire serving, not phosphorus alone.
Price Per Serving Efficiency
The whole-product serving costs about $0.26; the price covers the entire serving, not phosphorus alone.
C+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyA+ Value
A serving lists 500 mg of calcium as tricalcium phosphate. The whole-product serving also contains 6 g of sugar.
How this ingredient is rated

Active Ingredient Quality & Bioavailability65

The serving specifies both the calcium amount and its source, tricalcium phosphate.
Calcium Form & Absorption Potential
The identified calcium source is tricalcium phosphate.
Elemental Calcium Transparency
The declared serving contains 500 mg of calcium.

Dose, Safety & Label Transparency60

The serving lists 500 mg of calcium and 6 g of sugar.
Absorption-Optimized Serving Dose
The declared serving contains 500 mg of calcium.
Formulation Purity & Additives
The whole-product serving contains 6 g of sugar; no configured artificial additive or flow agent is flagged.

Value100

The whole product costs about $0.26 per serving.
Price Per Serving Efficiency
The whole product costs about $0.26 per serving.
A- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
A serving supplies 700 IU of vitamin D3. The gummies also contain 6 g of sugar per serving.
How this ingredient is rated

Active Ingredient Quality & Bioavailability87

Vitamin D3 is the recorded form; its raw material source is not identified in the saved facts.
Vitamin D3 vs. D2 Superiority
The recorded form is vitamin D3 (cholecalciferol), which generally raises and maintains vitamin D levels more effectively than D2.
Sourcing and Active Marker Disclosure
The raw material source is not identified in the saved facts.

Dose, Safety & Label Transparency38

A serving provides 700 IU of vitamin D. The serving also has 6 g of sugar.
Daily Dosage Appropriateness
A serving provides 700 IU of vitamin D.
Excipient and Additive Purity
The saved ingredient panel records no titanium dioxide, artificial colors, or hydrogenated oils. The serving contains 6 g of sugar.
Purity and Quality Certification
The saved evaluation records no qualifying seal, batch-specific certificate, Non-GMO verification, or GMP claim.

Value30

Whole-product serving costs correspond to about $0.37 per 1,000 IU of vitamin D.
Price per 1,000 IU Efficiency
The vitamin D corresponds to about $0.37 per 1,000 IU, based on the cost of whole-product servings.
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. Dairy product consumption, eating habits, sedentary behaviour and physical activity association with bone mineral density among adolescent boys: a cross-sectional observational study.
    Kopiczko A; Czapla M; Juárez-Vela R; Ross C; Uchmanowicz B · BMC pediatrics · 2024
    Cross-sectional study115 participantsBone Health forPhosphorus
  7. Burosumab Improved Histomorphometric Measures of Osteomalacia in Adults with X-Linked Hypophosphatemia: A Phase 3, Single-Arm, International Trial.
    Insogna KL; Rauch F; Kamenický P; Ito N; Kubota T; Nakamura A; Zhang L; Mealiffe M; San Martin J; Portale AA · Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2020
    Single-arm trial14 participantsBone Health forPhosphorus
  8. Early high calcium and phosphorus intake by parenteral nutrition prevents short-term bone strength decline in preterm infants.
    Pereira-da-Silva L; Costa A; Pereira L; Filipe A; Virella D; Leal E; Moreira A; Rosa M; Mendes L; Serelha M · Journal of pediatric gastroenterology and nutrition · 2011
    Randomized trialBone Health forPhosphorus
  9. Phosphate Metabolism in Health and Disease.
    Peacock M · Calcified tissue international · 2021
    Narrative reviewBone Health forPhosphorus
  10. Expert consensus on clinical management of metabolic bone disease of prematurity (2021).
    Yan-Mei C; Xin-Zhu L; Rong Z; Xi-Hong L; Xiao-Mei T; Ping-Yang C; Zhi-Chun F; Nutritional Committee of Neonatology Branch of Chinese Medical Doctor Association; Neonatal Nutrition and Health Management Group, Professional Committee of Child Health, Chinese Medical Doctor Association; Editorial Committee of Chinese Journal of Contemporary Pediatrics. · Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2021
    Guideline / consensusBone Health forPhosphorus
  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