Chelated Zinc 50 mg®

Single Vitamin & Mineral

Brand: 21st Century

Tablet or PillSingle Vitamin and MineralOn Market
Click to view full label

Net Contents

60 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 40985 28024 9

Product Version

500295-0520N

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2% Daily Value Coverage

2 ingredients report a %DV; 1 meet or exceed 100% DV.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Tablet(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Calcium(Calcium Carbonate)125 mg10%
Zinc(Zinc Amino Acid Chelate)50 mg455%

Not Present

Other Ingredients

CelluloseStearic AcidContains Less Than 2% of

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

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

Warnings & Precautions

Precautions re: All Other

Do not exceed recommended dosage.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Precautions re: All Other

Stop use and contact a physician if adverse reactions occur.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not use if product appears to be tampered with or seal is broken.

Storage

Storage

Store at room temperature.

Formulation

Formula re: Contains

Zinc is an important antioxidant mineral that supports the immune system.

Formulation re: Does NOT Contain

No added sugar, yeast, preservatives or artificial flavors.

Formulation re: Other

Antioxidant & immune support

Formulation re: Does NOT Contain

Gluten free

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

FDA Statement of Identity

Mineral Supplement

Other Label Statements

General Statements: All Other Content

Individual results may vary.

Seals/Symbols

Guaranteed Quality Laboratory Tested

Manufacturer & Distributor

Manufacturer

21st Century HealthCare, Inc.

2119 S. Wilson St., Tempe, AZ, 85282, USA

Market Reference

$2.95 – $37.23· 40 listings
  • 21st Century Zinc

    iHerb4.8(6100)
    $3.00
  • 21st Century Zinc 50 mg Chelated Tablets

    Swanson Health Products4.8(7300)
    $4.49
  • 21st Century Zinc 50 Mg (Chelated) Tablets, 110 Count - Pack of 3

    OTC Superstore
    $8.99
  • Pack of 12-Zinc 50 mg Chelated Tab 50 mg 110 By 21st Century USA

    AmericanPharmaWholesale.com
    $34.19
  • 21st Century Zinc Citrate 50 mg 360 Tablets

    iHerb4.8(17000)
    $8.49
  • 21st Century Zinc Citrate 50 mg Tablets

    Walmart - iHerb4.8(17000)
    $3.45
  • 21st Century Calcium Magnesium Zinc + D3 250 Tablets

    21st-century-vitamins4.7(36000)
    $10.99
  • 21st Century Cal Mag Zinc + D3 Tablets

    Target4.8(5600)
    $11.24

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • BioTechUSA Alexa

    4.1 (192)

    Vitamin & supplements store

    Alexa Center Gruner Straße 20, 10179 Berlin

  • Supplements

    5.0 (30)

    Vitamin & supplements store

    Ostkreuz Victoria-Center, Marktstraße 6, 10317 Bezirk Lichtenberg

  • Supernaturals Nutrition GmbH

    4.4 (14)

    Vitamin & supplements store

    Atelierstraße 10, 81671 München

  • NatuGena GmbH

    4.4 (276)

    Vitamin & supplements store

    Münchener Str. 149, 85051 Ingolstadt

  • Vitamins Magic

    5.0 (11)

    Vitamin & supplements store

    Nordstraße, 31275 Lehrte

  • BioTechUSA

    3.8 (54)

    Vitamin & supplements store

    Thomas-Dehler-Straße 10, 81737 München

  • Hormonella

    4.0 (17)

    Vitamin & supplements store

    Straßburger Str. 7f, 10405 Berlin

  • Deltastar Nutrients B.V.

    4.4 (8)

    Vitamin & supplements store

    Floriadelaan 10, 5928 RK Venlo, Netherlands

Research & Studies

  • Paradigm shift in treatment of Wilson's disease: zinc therapy now treatment of choice

    TU Hoogenraad - Brain and development, 2006 - brainanddevelopment.com

    … in restoring most patients to health. Before the start of … on the influence of zinc supplementation in Wilson's disease [… body weight of 125lb, and 50mg three times a day thereafter. …

    2006155 citations
  • Zinc deficiency and therapeutic value of zinc supplementation in pediatric gastrointestinal diseases

    HC Chao - Nutrients, 2023 - mdpi.com

    … Polaprezinc is a chelated form of zinc and L-carnosine, … zinc levels in healthy controls increased by 126% after zinc … of 220 mg of zinc sulfate (equivalent to 50 mg elemental zinc) has …

    202353 citations
  • Oyster-derived Zinc Exhibits Superior Anti-anemic Efficacy and Bioavailability Compared with Conventional Zinc Supplements

    YH Chen, HL Feng, JL Tang, CW Chang… - Biological Trace Element …, 2026 - Springer

    … Selective chelation of zinc from oyster tissue using 1,10-… that oral zinc sulfate or zinc acetate hydrate (50 mg Zn/day) … in kidney disease in the 21st century: Anemia and bone disease. …

    2026
  • Zinc nutrition and human health: overview and implications

    VJ Sangeetha, S Dutta, JA Moses… - EFood, 2022 - Wiley Online Library

    … Therefore, Zn supplementation is highly recommended for … 2011 Zn(C 18 H 35 O 2 ) 2 (50 mg) and C 4 H 2 FeO 4 (60 mg) … kg/ha and foliar application of Zn chelates (Zn-HEDP) at 3 g/L …

    202280 citations
  • Cadmium toxicity revisited: focus on oxidative stress induction and interactions with zinc and magnesium

    V Matović, A Buha, Z Bulat… - Arhiv za higijenu rada i …, 2011 - hrcak.srce.hr

    … , which may have adverse health effects. On the other hand, … the advantage of Mg over Zn supplementation. New research … of high oral Mg supplements and of EDTA chelating agent on …

    2011309 citations
  • Prescription for Nutritional Healing: A Practical A-to-Z Reference to Drug-Free Remedies Using Vitamins, Minerals, Herbs & Food Supplements

    PAB CNC - 2010 - books.google.com

    … a healthy diet is the backbone of any nutritional program, we believe that most if not all people should supplement … The supplementation programs recommended in this book should be …

    20106 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-10-22. DSLD Label ID: 258372. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.