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Zinc Magnesium Aspartate Capsules

product on market Capsule Optimum Nutrition Safety: 87/100
87/100

This product is generally safe

  • Magnesium: 435mg is 1.2× the Tolerable Upper Intake Level (350mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Zinc and magnesium are essential minerals that support muscle function and hormonal health, while vitamin B6 aids in protein metabolism. There is moderate to strong evidence for these nutrients in supporting recovery and general wellness. However, the overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Magnesium: 435mg is 1.2× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Zinc Magnesium Aspartate Capsules
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

10 mg (588% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
435 mg (104% DV)
Exceeds UL by 1.2× (UL: 350 mg) 316 studies (A:8, B:159)
28 mg (255% DV)
2.5× RDA — within safe limits 263 studies (A:6, B:134)

Other Ingredients

Gelatin Microcrystalline Cellulose Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Men - Take 3 capsules before bed. Women - Take 2 capsules before bed. Suggested Use: Intended for use in healthy adults and as part of a healthy, balance diet and exercise program.

Warnings & Precautions

Warning: Consult your physician before using this product if you are taking any medications or are under a physician's care for a medical condition. Not for use by those under the age of 18 or women who are pregnant, trying to get pregnant, or are nursing.

Not for use by those under the age of 18 or women who are pregnant, trying to get pregnant, or are nursing.

Formulation Notes

Optimum Nutrition Zinc, Magnesium and Vitamin B6 is designed to fill gaps in micronutrient intake, particularly for those with active lifestyles. Zinc, Magnesium and Vitamin B6 supports the breakdown and transport of nutrients, helps convert food into cellular energy and provides immune support.

Vitamin & mineral support for active adults

Potent combination of Zinc, Magnesium and Vitamin B6 to help fill gaps in micronutrient intake

Additional Information

Authentic Optimum Nutrition Product Optimumnutrition.com/authentic

Manufactured in the USA This product contains ingredients of international and domestic origin.

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU7 48927 02171 4
DSLD Entry Date2023-03-22
Product TypeOther Combinations
FormCapsule
BrandOptimum Nutrition
DSLD ID289165
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
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 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 Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 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 Electrolytes →
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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.