🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
Non-Nutrient/Non-Botanical Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Sodium
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 500mg

Other Ingredients

Rice powder Gelatin Capsule Magnesium Stearate

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (89% of products) Nutrient (16% of products)

Target Groups

Adult (18 - 50 Years) Dairy Free

Product Information

📋 Directions for Use

Suggested Usage: 1 capsule, 2-3 times per day or as directed by a health professional.

⚠️ Warnings & Precautions

Keep out of reach of children.

Sealed for your protection. Do not use if seal is broken.

🧪 Formulation Notes

SODIUM FREE

Contains no artificial preservatives, colors or sweeteners; no corn, dairy, soy, wheat or yeast.

Contains crabs, prawns, shrimp and crayfish.

It can protect cartilage and is also beneficial for athletes experiencing connective tissue stress.

Additional Information

For freshness, store in a cool, dry place.

(recycle) Recyclable container and label.

Purity & Potency Guaranteed

HELPS MAINTAIN STRUCTURAL INTEGRITY OF JOINTS AND CONNECTIVE TISSUE

R3

All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

PRODUCT OF CANADA

Glucosamine exists naturally in the body and is a building block for healthy cartilage and connective tissue. Recent studies have validated its relationship to enhanced mobility.

EASY TO SWALLOW CAPSULES (capsule)

Natural Factors Glucosamine Sulfate is tested for potency and heavy metals in order to meet our high standards.

Product Details

UPC / SKU 0 68958 02658 9
DSLD Entry Date 2012-06-01
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 8807
Data Updated 2026-04-11

Research Evidence

39 Research Sources
50 Avg Quality Score
20 Rct
9 Meta Analysis
4 Clinical Trial
3 Systematic Review
1 Regulatory Source
1 Openfda Safety
B Interventions for the management of temporomandibular joint osteoarthritis
Systematic Review The Cochrane database of systematic reviews 2012
B Glucosamine therapy for treating osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2005
B Chondroitin for osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2015
B Efficacy and safety of the combination of glucosamine and chondroitin for knee osteoarthritis: a systematic review and meta-analysis
Meta Analysis Archives of orthopaedic and trauma surgery 2023
B Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis
Rct The New England journal of medicine 2006
B Oral Glucosamine in the Treatment of Temporomandibular Joint Osteoarthritis: A Systematic Review
Systematic Review International journal of molecular sciences 2023
B Scientific Opinion on glucosamine and joint health
Regulatory Source EFSA Journal 2009
B Clinical Efficacy and Safety of Chondroitin Combined with Glucosamine in the Treatment of Knee Osteoarthritis: A Systematic Review and Meta-Analysis
Meta Analysis Computational and mathematical methods in medicine 2022
B Combined chondroitin sulfate and glucosamine for painful knee osteoarthritis: a multicentre, randomised, double-blind, non-inferiority trial versus celecoxib
Rct Annals of the rheumatic diseases 2016
B Effectiveness and safety of glucosamine and chondroitin for the treatment of osteoarthritis: a meta-analysis of randomized controlled trials
Meta Analysis Journal of orthopaedic surgery and research 2018
View all evidence for Glucosamine →

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