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Cal-Mag DK

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 80% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium and magnesium support bone density and muscle function, while vitamins D and K2 facilitate calcium absorption and distribution. There is strong research evidence supporting these nutrients for skeletal health. However, the overall evidence coverage for this specific formulation is limited.

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

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
90
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
80%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

8.3 mcg (42% DV)
Within RDA (0.6× RDA) 608 studies (A:16, B:251)
30 mcg (25% DV)
Within RDA (0.2× RDA) 275 studies (A:9, B:175)
Calcium
266 mg (20% DV)
133 mg (32% DV)
Within RDA (0.3× RDA) 316 studies (A:8, B:159)
30 mcg
Within RDA (0.2× RDA) 275 studies (A:9, B:175)

Other Ingredients

Bovine Gelatin Stearic Acid Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested usage: Take 2 capsules twice daily with food.

Warnings & Precautions

Caution: For adults only. Keep out of reach of children.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

Calcium and magnesium are minerals that are known to be essential for bone health. Along with these two important minerals, NOW Cal-Mag DK caps provide vitamins D and K. Vitamin D-3, a fat soluble vitamin, has been shown to play a critical role in bone metabolism, as well as in the absorption of calcium and magnesium in the intestine. Vitamin K-2 is a nutrient that further supports bone health through its participation in healthy bone calcification.

Natural color variation may occur in this product.

Supports bone health Complete bone formula

Cal-Mag DK with vitamin D-3 and vitamin K-2

Triangle K (Kosher) Contains Gelatin

Triangle K (Kosher) Contains Gelatin

Made and quality tested in the USA with globally sourced ingredients.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or sesame ingredients.

Crescent H (Halal)

Additional Information

Store in a cool, dry place after opening.

This bottle is made from 100% PCR (post-consumer recycled) resin.

Triangle K (Kosher) Contains Gelatin

Minerals Family owned since 1968.

Crescent H (Halal) GMP Quality Assured

Metadata

Product Details

UPC / SKU7 33739 01267 8
DSLD Entry Date2024-06-20
Product TypeMulti-Vitamin and Mineral (MVM)
FormCapsule
BrandNOW
DSLD ID313659
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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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.