Glucosamine Relief 1000 mg®

Other Combinations

Brand: 21st Century

Tablet or PillOther CombinationsOn Market

Functions

Click to view full label

Net Contents

400 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 40985 21394 0

Product Version

500065-0218N

Label Analysis

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

3Active Ingredients

3 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 an established %DV per serving.

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

Contains

  • Shellfish

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) · 1–2 per day

IngredientAmount Per Serving% Daily Value
Calcium(Calcium Carbonate)100 mg8%
Potassium131 mg2%
Glucosamine Sulfate(Glucosamine Sulfate 2KCl)1000 mg

Not Present

Other Ingredients

CellulosePolyvinylpyrrolidoneStearic AcidContains Less Than 2% of

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, adults take one (1) tablet daily. If necessary increase to two (2) tablet daily, one in the morning and one in the evening, or as directed by a healthcare provider. Daily dosage may vary based on individual needs. Allow one week for best results. Do not exceed recommended dosage.

Warnings & Precautions

Precautions re: All Other

Do not exceed recommended dosage.

Precautions re: All Other

Warning: If you are diabetic consult your physician before using this product.

Precautions re: Allergies

If you have a Shellfish allergy, please consult your healthcare provider before using this product.

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.

Precautions re: Allergies

Contains shellfish (shrimp, crab, lobster, crayfish).

Storage

Storage

Store at room temperature.

Formulation

Formula re: Contains

Glucosamine Sulfate supports joint and cartilage health.

Formulation re: Does NOT Contain

No added Sugar, Yeast, Preservatives or Artificial Flavors.

Formulation re: Does NOT Contain

Gluten free

Formula re: Contains

Contains shellfish (shrimp, crab, lobster, crayfish).

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

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Joint Health Support

Seals/Symbols

Gluten free

Seals/Symbols

Guaranteed quality Laboratory tested

Manufacturer & Distributor

Manufacturer

21st Century HealthCare, Inc.

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

Market Reference

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Where to Buy Locally

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Research & Studies

  • Is there any scientific evidence for the use of glucosamine in the management of human osteoarthritis?

    Y Henrotin, A Mobasheri, M Marty - Arthritis research & therapy, 2012 - Springer

    … joint health and is sold over the counter as a dietary supplement in … of glucosamine have been tested, including glucosamine … Glucosamine administered at a dose of 1,000 mg/kg/day …

    2012216 citations
  • Glucosamine sulphate: an umbrella review of health outcomes

    N Veronese, J Demurtas, L Smith… - Therapeutic …, 2020 - journals.sagepub.com

    … Glucosamine sulphate (GS) can be used as background … and grade the diverse health outcomes associated with GS … current research regarding GS and health outcomes in humans is …

    202027 citations
  • Efficacy and safety of glucosamine sulfate in the management of osteoarthritis: Evidence from real-life setting trials and surveys

    O Bruyère, RD Altman, JY Reginster - Seminars in arthritis and rheumatism, 2016 - Elsevier

    … all formulations and trials are pooled in meta-analyses, and the negative results of the National Institutes of Health (NIH)-supported trial of US nutritional supplements including GH […

    2016163 citations
  • A commercialized dietary supplement alleviates joint pain in community adults: a double-blind, placebo-controlled community trial

    DC Nieman, RA Shanely, B Luo, D Dew, MP Meaney… - Nutrition journal, 2013 - Springer

    … a medical-health questionnaire to verify medical history and … including glucosamine (typical dose, 1,000-1,500 mg/day), … up to six weeks generally support modest pain relief [16, 34]. …

    201372 citations
  • Glucosamine for the treatment of osteoarthritis: the time has come for higher-dose trials

    MF McCarty, JH O'Keefe… - … of dietary supplements, 2019 - Taylor & Francis

    … Could optimal intakes of glucosamine aid in the prevention or control of clinical … the greater if in fact glucosamine can work in additional ways to preserve health and decrease mortality. …

    201935 citations
  • Impact of health and lifestyle food supplements on periodontal tissues and health

    A Spahr, T Divnic‐Resnik - Periodontology 2000, 2022 - Wiley Online Library

    … protein following supplementation with glucosamine and … that d-glucosamine hydrochloride has a pain relief effect on … as “one of the grains of the 21st century,” and its production, …

    200045 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-08-23. DSLD Label ID: 205702. 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.