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Zinc 50 mg

product on market Tablet or Pill NutriFlair Safety: 60/100
60/100

Review before taking

  • Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
  • 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 is researched for supporting immune function and cellular metabolism, with strong evidence for its role in immune health. However, the 50 mg dosage exceeds the recommended upper limit for adults. This high concentration may lead to safety concerns, such as copper deficiency or gastrointestinal distress.

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

Alerts

Safety Alerts

Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)

AI-generated · Qwen 3.6 · grounded in 2 sources · methodology

This product received a lower score because it contains 50mg of zinc, which exceeds the recommended daily upper limit of 40mg.

Label

Product Label

Label for Zinc 50 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
100
Servings
Mineral
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

50 mg (455% DV)
Exceeds UL by 1.2× (UL: 40 mg) 263 studies (A:6, B:134)

Other Ingredients

Microcrystalline Cellulose Dicalcium Phosphate Stearic Acid Magnesium Stearate Silicon Dioxide Croscarmellose Sodium
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take 1 tablet daily with 8-12 oz of water, or as directed by a healthcare professional.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, individuals with a known medical condition, and individuals with a known medical condition, and individuals taking prescription medications, should consult a healthcare professional before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, individuals with a known medical condition, and individuals with a known medical condition, and individuals taking prescription medications, should consult a healthcare professional before using this or any dietary supplement. Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Premium Ultra strength Supports healthy immune function Joint, skin, and antioxidant support Laboratory tested. Guaranteed quality.

Zinc 50mg per tablet

Vegan

Non-GMO

Made in USA Made in USA with global ingredients. Lab tested GMP Good Manufacturing Practice

NutriFlair Zinc gluconate 50...c picolinate, citrate, oxide

Additional Information

Questions about our product? We are here to help! Email us: hello@nutriflair.com Visit: nutriflair.com

Storage: Keep tightly closed, in a cool, dry place, and do not expose to excessive heat.

Follow us: Instagram, Facebook, Twitter @nutriflair #nutriflair New

Metadata

Product Details

UPC / SKUX002I6TX3F
DSLD Entry Date2023-11-22
Product TypeMineral
FormTablet or Pill
DSLD ID299687
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
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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.