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Calcium + Bone Milk Chocolate

4.7
★ ★ ★ ★ ★
(5703 ratings)
Calcium 650 mg
Product Image
Score79
A convenient chocolate calcium chew with vitamin D and K. Good goal alignment is tempered by missing form details.
How scoring works
Chew
Quantity:100 Tablet(s) • (100 servings)
Goals:
Bone Health

Score 79

A convenient chocolate calcium chew with vitamin D and K. Good goal alignment is tempered by missing form details.
How scoring works
$10.54($0.10 per serving)
Vitacost
$ 12.39
Walmart
$ 10.54
iHerb
$ 12.09
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Analysis

Calcium provides direct structural support, while vitamin D and vitamin K help with absorption and mineral handling. A chocolate chew may be easier to use consistently than large tablets.

The supplied label does not identify the calcium form or vitamin K subtype. That makes absorption quality and the specific role of vitamin K harder to judge.

The carbohydrate load is small but relevant to oral care, and no magnesium or collagen is included. The formula fits users who value convenience and can confirm the current label details.

Who is it for
  • Adults preferring chocolate soft chews
  • Users wanting calcium with vitamins D and K
  • People seeking an economical daily option
Best for
  • Chewable bone support
  • Calcium and vitamin D intake
  • Vitamin K-supported mineral handling

Pros

  • Includes vitamins D and K
  • Easy chewable format
  • Strong serving value

Cons

  • Calcium form is missing
  • Vitamin K subtype is undisclosed
  • No magnesium or collagen

Warnings

  • Vitamin K can interfere with warfarin dosing and intake should remain consistent.
  • Separate calcium from thyroid medicine and tetracycline or quinolone antibiotics.
  • The chew contains carbohydrate, so routine dental care remains important.

Nutrient quality

80 Highest impact

Three relevant nutrients create a practical bone-support profile. Unspecified forms and a small carbohydrate load reduce quality.

Ingredient transparency

75 High impact

Active amounts and the single-piece serving are clear. Missing forms, directions, and chew ingredients leave important gaps.

Customer satisfaction

73 High impact

The aggregate rating is favorable and backed by a very large review volume. No specific comments are available to assess recurring problems or real-world fit.

Value for money

89 Highest impact

A long supply and relevant three-nutrient blend provide strong value. Missing form and flavor details are the main trade-offs.

Report analysis

Goals

Bone Health
Bone Health
Impact
Highest effect
A+ Goal FitB+ Strength of SupportB+ CoverageA Formula Quality
Vitamin K · 40 mcgCalcium · 650 mgVitamin D · 12.5 mcg

Calcium provides a substantial structural mineral amount, while vitamin D and vitamin K support absorption and mineral handling. The combination is strongly aligned with everyday bone support.

The calcium amount is clear, but its chemical form and the vitamin K subtype are not disclosed. The chocolate chew adds a small carbohydrate load but keeps the core formula coherent.

Study evidence
Calcium Supportive 144 studies
Vitamin D Supportive 202 studies
Vitamin K Supportive 78 studies

Ingredients

IngredientAmount per serving
Calories
15 Calorie(s)
Total Carbohydrate
2 Gram(s)
Vitamin D
12.5 mcg
Vitamin K
40 mcg
Calcium
650 mg
Sodium
10 mg
Adults 18–50 Kosher
Report overview
Calcium · 650 mg OverallScore51
F Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyA+ Value

The elemental amount is direct, though the missing calcium form makes absorption potential difficult to judge. Vitamin D and vitamin K strengthen the bone-support design, while the soft chew includes a small carbohydrate amount. Excellent cost efficiency makes it accessible, but transparency is incomplete.

View ingredientView products
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Sources

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

  1. Calcium supplementation during pregnancy and maternal and offspring bone health: a systematic review and meta-analysis.
    Tihtonen K; Korhonen P; Isojärvi J; Ojala R; Ashorn U; Ashorn P; Tammela O · Annals of the New York Academy of Sciences · 2022
    Meta-analysis1,566 participants7 studies pooledBone Health forCalcium
  2. Calcium supplementation and bone mineral density in postmenopausal women using estrogen replacement therapy.
    Haines CJ; Chung TK; Leung PC; Hsu SY; Leung DH · Bone · 1995
    Randomized trialBone Health forCalcium
  3. Calcium supplementation provides an extended window of opportunity for bone mass accretion after menarche.
    Rozen GS; Rennert G; Dodiuk-Gad RP; Rennert HS; Ish-Shalom N; Diab G; Raz B; Ish-Shalom S · The American journal of clinical nutrition · 2003
    Randomized trial100 participantsBone Health forCalcium
  4. Relationship between bone mineral density changes and risk of fractures among patients receiving calcium with or without vitamin D supplementation: a meta-regression.
    Rabenda V; Bruyère O; Reginster JY · Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2011
    Meta-analysis47,365 participants15 studies pooledBone Health forCalcium
  5. Treatment with alendronate plus calcium, alendronate alone, or calcium alone for postmenopausal low bone mineral density.
    Bonnick S; Broy S; Kaiser F; Teutsch C; Rosenberg E; DeLucca P; Melton M · Current medical research and opinion · 2007
    Randomized trial701 participantsBone Health forCalcium
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  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. Vitamin K and the prevention of fractures: systematic review and meta-analysis of randomized controlled trials.
    Cockayne S; Adamson J; Lanham-New S; Shearer MJ; Gilbody S; Torgerson DJ · Archives of internal medicine · 2006
    Meta-analysis13 studies pooledBone Health forVitamin K
  17. Three-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women.
    Knapen MH; Drummen NE; Smit E; Vermeer C; Theuwissen E · 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 trial244 participantsBone Health forVitamin K
  18. Effect of combined administration of vitamin D3 and vitamin K2 on bone mineral density of the lumbar spine in postmenopausal women with osteoporosis.
    Iwamoto J; Takeda T; Ichimura S · Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association · 2001
    Randomized trial92 participantsBone Health forVitamin K
  19. Efficacy and safety of vitamin K2 for postmenopausal women with osteoporosis at a long-term follow-up: meta-analysis and systematic review.
    Zhou M; Han S; Zhang W; Wu D · Journal of bone and mineral metabolism · 2022
    Meta-analysis6,853 participants9 studies pooledBone Health forVitamin K
  20. Low-dose vitamin K2 (MK-4) supplementation for 12 months improves bone metabolism and prevents forearm bone loss in postmenopausal Japanese women.
    Koitaya N; Sekiguchi M; Tousen Y; Nishide Y; Morita A; Yamauchi J; Gando Y; Miyachi M; Aoki M; Komatsu M; Watanabe F; Morishita K; Ishimi Y · Journal of bone and mineral metabolism · 2015
    Randomized trial48 participantsBone Health forVitamin K