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Cal/Mag/Zinc Complex

product on market Capsule Nature's Life Safety: 90/100
90/100

This product looks safe

  • Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)
  • Boron: 100mg is 5.0× the Tolerable Upper Intake Level (20mg)
  • 62% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium, magnesium, and vitamin D have strong evidence for supporting bone density and skeletal health. Zinc and copper are essential minerals that contribute to immune function and enzyme activity. Research generally supports the efficacy of these nutrients, though overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

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

Boron: 100mg is 5.0× the Tolerable Upper Intake Level (20mg)

Label

Product Label

Label for Cal/Mag/Zinc Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Capsule(s)
Serving Size
63
Servings
Botanical with Nutrients
Product Type
62%
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)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
1 mg (50% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
100 mg
Exceeds UL by 5.0× (UL: 20 mg) 3 studies — no high-quality reviews
Bamboo
30 mg
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)

Other Ingredients

Gelatin Capsule Cellulose Magnesium Stearate Maltodextrin Acacia
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

4 Daily

Directions: Take four (4) capsules daily with food. Some people may prefer, for optimal benefit, to take the four (4) capsules at separate times during the day.

Warnings & Precautions

Keep out of reach of children. Not for use by persons under the age of 18.

Consult a licensed health care practitioner before using this product, especially if you are pregnant or nursing.

Do not use if safety seal is broken or missing

Warning: Use only as directed.

Formulation Notes

Trace Minerals & Vitamin D

Nature's Life guarantees that NO ingredients other than those listed on this label have been added to this product.

Additional Information

Store in a cool, dry place.

Discussion: Regular exercise and a healthy diet with enough calcium helps teens and young adult white and Asian women maintain good bone health and may reduce their high risk of osteoporosis later in life. Total intake of greater than 2,000 mg of calcium provides no added benefit to bone health. Calcium is intended to provide nutritive support for healthy bones when taken with Vitamin D, magnesium, copper and zinc. Calcium also is intended to provide nutritive support for a healthy cardiovascular system.

Quality You Can Trust.

9782065 0307

Bones & Teeth Formula

Metadata

Product Details

UPC / SKU0 40647 00431 3
DSLD Entry Date2016-06-24
Product TypeBotanical with Nutrients
FormCapsule
BrandNature's Life
DSLD ID60627
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
View all evidence for Zinc →
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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.