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Milk-Free Calcium 1200 mg & Vitamin D3

4.7
★ ★ ★ ★ ★
(314 ratings)
Calcium 1200 mg
Product Image
Score77
A milk-free calcium carbonate and vitamin D3 softgel with a very large serving. Divide the dose and account for dietary calcium.
How scoring works
Softgel
Quantity:120 Softgel(s) • (60 servings)
Goals:
Bone Health

Score 77

A milk-free calcium carbonate and vitamin D3 softgel with a very large serving. Divide the dose and account for dietary calcium.
How scoring works
$21.56($0.35 per serving)
iHerb
$ 21.56
Vitacost
$ 21.56
Pure Formulas
$ 21.56
Daily Vita
$ 21.56
Walmart
$ 21.56
iHerb
$ 21.56
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Analysis

The formula provides a substantial calcium amount with vitamin D3 in a dairy-free format. It may suit users avoiding milk-derived ingredients who need a significant calcium contribution.

Calcium carbonate is best taken with food and is less dependable than citrate when stomach acid is low. The full amount should be divided if the product directions allow.

No magnesium, vitamin K, or collagen support is included. The serving needs to be adjusted to dietary calcium rather than treated as an automatic daily requirement.

Who is it for
  • Adults avoiding milk-derived calcium products
  • Users with a substantial calcium gap
  • People able to divide the serving
Best for
  • Dairy-free calcium supplementation
  • Calcium plus vitamin D intake
  • High-potency bone-mineral support

Pros

  • Milk-free format
  • Includes vitamin D3
  • Favorable serving value

Cons

  • Uses calcium carbonate
  • Full serving is oversized
  • No magnesium or vitamin K

Warnings

  • Taking the full calcium amount at once may reduce absorption and increase constipation.
  • High total calcium can raise kidney-stone or excess-calcium risk in susceptible users.
  • Separate calcium from levothyroxine and certain antibiotics.

Nutrient quality

74 High impact

Substantial calcium with vitamin D3 creates a focused bone-support formula. The basic form and aggressive calcium load reduce balance.

Ingredient transparency

83 Highest impact

Core active amounts, forms, and the implied serving size are clear. Non-active ingredients and full intake directions are missing.

Customer satisfaction

69 High impact

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

Value for money

79 High impact

A focused formula and useful supply support fair value. The basic form and aggressive dose limit broad usefulness.

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Goals

Bone Health
Bone Health
Impact
Highest effect
A+ Goal FitB Strength of SupportB- CoverageA+ Formula Quality
Calcium · 1200 mgVitamin D · 10 mcg

Calcium carbonate provides a large structural-mineral contribution, while 10 mcg vitamin D3 supports calcium absorption. The combination is directly relevant to bone density when total dietary calcium or vitamin D is inadequate.

Calcium carbonate is well disclosed but depends more on food and stomach acid for absorption than citrate. A 1,200 mg supplemental calcium amount may cause constipation and can raise kidney-stone or excess-calcium risk when combined with a calcium-rich diet.

Study evidence
Calcium Supportive 144 studies
Vitamin D Supportive 202 studies

Ingredients

IngredientAmount per serving
Vitamin D3 (Cholecalciferol)
 10 mcg
Calcium (Calcium Carbonate)
 1200 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
Calcium (Calcium Carbonate) · 1200 mg OverallScore60
C+ Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyB+ Value

Calcium carbonate provides a clearly measured but very large serving that may absorb inefficiently if taken all at once. Vitamin D3 supports calcium use, while the supplied ingredients show no targeted controversial additives. The cost is favorable, but the dose and lower-absorption form reduce practical quality.

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