Home/ Supplements/ Magnesium Citrate/ Cal-Mag Citrate Complex

Cal-Mag Citrate Complex

product on market Tablet or Pill Natural Nutra Safety: 87/100
87/100

This product is generally safe

  • Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium and magnesium are supported by strong evidence for maintaining bone density and muscle function. Vitamin D3 facilitates calcium absorption to support skeletal health. Research indicates these ingredients are generally safe when taken within recommended daily limits.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Cal-Mag Citrate Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Tablet(s)
Serving Size
25
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
Calcium
1000 mg (100% DV)
500 mg (125% DV)
Exceeds UL by 1.4× (UL: 350 mg) 316 studies (A:8, B:159)

Other Ingredients

Cellulose Silica Stearic Acid Magnesium Stearate Glycerin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take four tablets daily with food.

Warnings & Precautions

Keep out of reach of children.

Formulation Notes

Contains no artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, crustacean shellfish or fish.

Meeting daily calcium requirements is important to maintain bone density and strength. In addition, an adequate supply of magnesium is vital to healthy bones and teeth. These two minerals also support muscle and nerve function.

Our Cal-Mag Citrate Complex includes citrate and ascorbate forms of calcium, plus vitamin D3 for higher absorbability.

Purity + potency guaranteed

Cal-Mag Citrate Complex With Vitamin D3

Helps maintain bone density and strength

Vegetarian

Gluten free

Additional Information

To report a serious adverse event, call 1-888-710-0006

Metadata

Product Details

DSLD Entry Date2021-04-22
Product TypeOther Combinations
FormTablet or Pill
BrandNatural Nutra
DSLD ID246877
Data Updated2026-04-11
Research

Research Evidence

11
Research Sources
52
Avg Quality
7
Rct
4
Meta Analysis
B Citrate salts for preventing and treating calcium containing kidney stones in adults
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
B Effect of potassium citrate on bone density, microarchitecture, and fracture risk in healthy older adults without osteoporosis: a randomized controlled trial
Rct The Journal of clinical endocrinology and metabolism 2013 PubMed DOI
B Regional Citrate Anticoagulation or Heparin Anticoagulation for Renal Replacement Therapy in Patients With Liver Failure: A Systematic Review and Meta-Analysis
Meta Analysis Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis 2023 PubMed DOI
B Effect of potassium citrate supplement on stone recurrence before or after lithotripsy: systematic review and meta-analysis
Meta Analysis Urolithiasis 2017 PubMed DOI
C Effect of Regional Citrate Anticoagulation vs Systemic Heparin Anticoagulation During Continuous Kidney Replacement Therapy on Dialysis Filter Life Span and Mortality Among Critically Ill Patients With Acute Kidney Injury: A Randomized Clinical Trial.
Rct JAMA PubMed DOI
C Systematic review and meta-analysis: sodium picosulfate/magnesium citrate vs. polyethylene glycol for colonoscopy preparation
Meta Analysis European journal of clinical pharmacology 2016 PubMed DOI
C Potassium citrate prevents increased urine calcium excretion and bone resorption induced by a high sodium chloride diet
Rct The Journal of clinical endocrinology and metabolism 2002 PubMed
C Magnesium citrate supplementation decreased blood pressure and HbA1c in normomagnesemic subjects with metabolic syndrome: a 12-week, placebo-controlled, double-blinded pilot trial
Rct Magnesium research 2021 PubMed DOI
C The efficacy of vitamin D combined with clomiphene citrate in ovulation induction in overweight women with polycystic ovary syndrome: a double blind, randomized clinical trial.
Rct Endocrine PubMed DOI
C Impact of Clomiphene Citrate on the Steroid Profile in Dysmetabolic Men with Low Testosterone Levels.
Rct Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme PubMed DOI
View all evidence for Magnesium Citrate →
Compare

Similar Products

Magnesium Citrate 200 mg
The Vitamin Shoppe · Tablet or Pill
100
Magnesium Citrate 225 mg Super Strength
Swanson · Tablet or Pill
100
Magnesium Citrate 200 mg
The Vitamin Shoppe · Tablet or Pill
100
Magnesium Citrate 200 mg
The Vitamin Shoppe · Tablet or Pill
100
Magnesium Citrate 150 mg Key Lime
Natural Factors · Tablet or Pill
100
View all Magnesium Citrate products →
Magnesium Citrate research Best Magnesium Citrate All Magnesium Citrate products More from Natural Nutra View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.