Glucosamine 500 mg Chondroitin 400 mg®
Other CombinationsBrand: 21st Century
Functions
Net Contents
60 Easy To Swallow Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
20
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 40985 22301 7
Product Version
500324-0220N
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
6 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
3 ingredients report an established %DV per serving.
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
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 Capsule(s) · 3 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 10 Calorie(s) | — |
| Total Carbohydrates | 2 Gram(s) | 1% |
| Sodium | 120 mg | 5% |
| Potassium | 195 mg | 4% |
| Glucosamine Sulfate(Glucosamine Sulfate 2KCl) | 1500 mg | — |
| Chondroitin Sulfate | 1200 mg | — |
Percent Daily Value based on a 2,000 calorie diet.
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, adults take one (1) capsule with any meal, three (3) times daily or as directed by a healthcare provider.
Suggested/Recommended/Usage/Directions
3 capsules daily
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
Formulation re: Does NOT Contain
No added Sugar, Yeast, Preservatives, Artificial Flavors or Colors.
Formulation re: Other
Double strength
Formulation re: Other
Joint Health Support
Formula re: Contains
Glucosamine and Chondroitin support joint and cartilage health.
FDA Statements
FDA Statement of Identity
Dietary Supplement
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.
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
21st Century Glucosamine Chondroitin
21st-century-vitamins4.7(226)$15.9921st Century Glucosamine Chondroitin Complex Plus MSM Advanced Triple Strength Tablets
Target4.8(943)$17.9921st Century Glucosamine Chondroitin 180 Tablets
Hargraves Online Healthcare4.6(46)$24.9921st Century Triple Strength Glucosamine Chondroitin
Walmart - iHerb4.8(375)$22.4621st Century Glucosamine Chondroitin Advanced with MSM Coated Tablets
21st-century-vitamins4.8(968)$15.9921st Century Glucosamine & Chondroitin Plus 120 Tablets
Swanson Health Products4.8(247)$25.9921st Century Glucosamine 500Mg & Chondroitin 400Mg Capsules 60 Ct 2 Pack
Walmart - Pharma Frills4.7(226)$17.3221st Century Glucosamine Relief 500 mg 60 Capsules
iHerb4.5(150)$6.99Lowest
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.
Supplemented
4.7 (192)Vitamin & Supplements Shop
Online Retail Ltd Box 1031A, Surbiton, Kingston upon Thames KT1 9AH
Lloyds Pharmacy
Pharmacy
L, Aumone Surgery, Castel GY5 7RU
British Supplements
3.4 (275)Vitamin & Supplements Shop
34, New House, 67-68 Hatton Garden, London EC1N 8JY
Nutrisun t/a The Good Life
4.5 (31)Vitamin & Supplements Shop
207 High St, Sutton SM1 1JU
Lifestyle Vitamins
4.2 (10)Vitamin & Supplements Shop
Enterprise Centre, Nutribrand, Pine Grove, Crowborough TN6 1DH
Novomins
4.9 (480)E-commerce service
Suite 1000, 405 King's Rd, London SW10 0BB
Doctors Natural Products
Vitamin & Supplements Shop
69 Harley St, London W1G 8QW
Charge Products
2.3 (3)Vitamin & Supplements Shop
Office 1, Charge Products, Industrial Estate, Unit 1, 8 Towerfield Rd, Towerfield Cl, Southend-on-Sea SS3 9QE
Research & Studies
Future of chondroprotectors in the treatment of degenerative processes of connective tissue
S Sukhikh, O Babich, A Prosekov, N Patyukov… - Pharmaceuticals, 2020 - mdpi.com
… active substances: chondroitin sulfate, glucosamine sulfate or … Polyphenols have positive health effects and are found … contains 500 mg of glucosamine hydrochloride and 400 mg of …
202063 citationsThe Safety and Efficacy of Glucosamine and/or Chondroitin in Humans: A Systematic Review
KER Baden, SL Hoeksema, N Gibson, DN Gadi… - Nutrients, 2025 - mdpi.com
… the efficacy and safety of glucosamine and/or chondroitin supplementation in humans as well … dosages of glucosamine and/or chondroitin in humans with any joint or health condition. …
202514 citationsImpact of health and lifestyle food supplements on periodontal tissues and health
A Spahr, T Divnic‐Resnik - Periodontology 2000, 2022 - Wiley Online Library
… recommends for healthy adults a minimum of 500 mg/day of … following supplementation with glucosamine and chondroitin … as “one of the grains of the 21st century,” and its production, …
200045 citationsThe neglect of glucosamine as a treatment for osteoarthritis—a personal perspective
MF McCarty - Medical Hypotheses, 1994 - Elsevier
… company introduced glucosamine sulfate in 500 mg tablets; oral … to hope that physicians of the 21st century will at length … of sulfate for use in chondroitin sulfate synthesis apparently is …
1994119 citationsEffects of glucosamine and chondroitin sulfate supplementation in addition to resistance exercise training and manual therapy in patients with knee …
M Osama, MN Babur, FA Siddiqi… - … the Pakistan Medical …, 2022 - researchgate.net
… The participants in the experimental group also received film-coated tablets of glucosamine 500mg and chondroitin sulfate sodium 400mg, thrice a day for 4 weeks. The active …
202228 citationsThe arthritis cure: the medical miracle that can halt, reverse, and may even cure osteoarthritis
J Theodosakis, S Buff - 2004 - books.google.com
… one of the nine steps outlined in this book-the supplements glucosamine, chondroitin and … Then he heard about glucosamine and chondroitin on a radio show about health and nutrition. …
2004123 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-12-18. DSLD Label ID: 258447. 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.
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