Zinc 50 mg by Good Neighbor Pharmacy — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

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

Label Data

1 Tablet(s) Serving Size

Mineral Product Type

50% Evidence Coverage

Supplement Facts — Evidence Check

Zinc

50 mg (333% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 50mg UL 40mg

Calcium

115 mg (11% DV)

Label Claims — Verification

❓ All Other

All Other (99% of products) Structure/Function (84% of products) Nutrient (48% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions As a dietary supplement, adults take one (1) tablet daily with any meal or as directed by your healthcare provider. Do not exceed recommended dosage.

⚠️ Warnings & Precautions

Legal Disclaimer Actual product packaging and materials may contain more and different information that what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, and directions before using or consuming a product. Please see our full disclaimer below.

🧪 Formulation Notes

Zinc 50 mg/Chelated

GNP essential mineral Zinc 50mg

Additional Information

Essential mineral

Antioxidant nutrient to help maintain cell growth

Aids in carbohydrate metabolism and assimilation of nutrients. Zinc, an antioxidant nutrient, helps to maintain normal cell growth and development.

Product Details

UPC / SKU 0 87701 40780 2

DSLD Entry Date 2016-10-22

Product Type Mineral

Form Tablet or Pill

Brand Good Neighbor Pharmacy

DSLD ID 65969

Data Updated 2026-04-11

Research Evidence

397 Research Sources

55 Avg Quality Score

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 Cochrane

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 Cochrane

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 Cochrane

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 Cochrane

A Zinc supplements for preventing otitis media

Meta Analysis The Cochrane database of systematic reviews 2012

PubMed DOI Cochrane

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