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Calcium Citrate Caps Plus Magnesium

product on market Capsule Twinlab Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium and magnesium are essential minerals that support bone density and neuromuscular function. There is strong evidence for their role in maintaining skeletal health and muscle relaxation. However, overall evidence coverage for this specific formulation is limited.

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

Label

Product Label

Label for Calcium Citrate Caps Plus Magnesium
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
75
Servings
Mineral
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
300 mg (30% DV)
150 mg (38% DV)
Within RDA (0.4× RDA) 316 studies (A:8, B:159)

Other Ingredients

Gelatin Croscarmellose Sodium purified Water MCT Magnesium Stearate Magnesium Aspartate
Claims

Label Claims — Verification

Unverified Nutrient
Info

Product Information

Directions for Use

Directions: Take two capsules daily, preferably with a meal.

Formulation Notes

No tablet binders, coating or colorings. Free of the most common allergens such as fish, corn, soy, yeast, wheat, barley, lactose (milk sugar) and all milk and egg products. No added flavorings, sugars, salt, artificial sweeteners preservatives of salicylates.

Calcium Citrate Caps Plus Magnesium

Additional Information

Easily digested Quick acting

Calcium citrate is an easily absorbed, soluble and chelated form of calcium preferred by many health and nutritional experts. It is likely to cause constipation - a very real and uncomfortable problem with certain calcium supplements. Twinlab calcium citrate caps plus magnesium go to work quickly in the stomach. Calcium and magnesium tablets on the other hand, need binders to hold them together. Naturally, these binders may resist dissolving, so it is possible for a calcium plus magnesium tablet to pass through the digestive tract without being completely absorbed.

Twinlab calcium citrate caps plus magnesium are easier to swallow and assimilate.

Keep tightly closed in a cool, dry place.

Packaged in a glass bottle for maximum stability, quality and freshness. Best if used by date shown on bottle.

2130156.5

Metadata

Product Details

UPC / SKU0 27434 01007 8
DSLD Entry Date2018-01-25
Product TypeMineral
FormCapsule
BrandTwinlab
DSLD ID82233
Data Updated2026-04-11
Research

Research Evidence

511
Research Sources
57
Avg Quality
266
Meta Analysis
95
Systematic Review
76
Rct
49
Clinical Trial
12
Guideline
4
Regulatory Source
2
Cochrane Review
2
Other
2
Narrative Review
1
Openfda Safety
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A First-line drugs for hypertension
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Beta-blockers for hypertension
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Calcium →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.