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Zinc 50 mg

product on market Other (e.g. tea bag) Spring Valley 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 used to support immune function and cellular metabolism, with strong evidence for its role in these processes. However, the high dosage of 50 mg may lead to safety concerns, as it exceeds the recommended daily upper limit for adults. Long-term use at this level could potentially interfere with copper absorption.

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 low safety 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 Caplet(s)
Serving Size
Mineral
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

50 mg (333% DV)
Exceeds UL by 1.2× (UL: 40 mg) 263 studies (A:6, B:134)

Other Ingredients

Zinc Gluconate Microcrystalline Cellulose Dicalcium Phosphate Croscarmellose Sodium Stearic Acid Hypromellose Magnesium Stearate Polyethylene Glycol Natural flavor
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Adults, take one caplet daily, preferably with a meal.

Warnings & Precautions

For your protection, do not use if printed seal under cap is broken or missing.

If you are pregnant, nursing, taking any medications, have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Keep out of reach of children.

Formulation Notes

No gluten, preservatives, wheat, lactose, dairy, sugar, yeast, gelatin, artificial color or flavor

Additional Information

Immune Health Zinc is an essential mineral that supports immune health, bone health and energy metabolism.

Store in a dry place at room temperature 59 degrees-86 degrees F (15 degrees-30 degrees C) and away from sunlight. Keep bottle tightly closed.

Quality Guaranteed

Metadata

Product Details

UPC / SKU6 81131 63328 4
DSLD Entry Date2020-01-25
Product TypeMineral
FormOther (e.g. tea bag)
BrandSpring Valley
DSLD ID211446
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.