🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

2 Tablet(s) Serving Size
75 Servings
Other Combinations Product Type
67% Evidence Coverage

Supplement Facts — Evidence Check

2000 IU (500% DV)
📊 3.3× RDA — above typical dose (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.05mg UL 0.1mg
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 2mg
📊 Market median: 100.0mg (173 products)
Median 100.0mg This product: 3.3mg

Other Ingredients

Cellulose Hydroxypropyl Cellulose Coating Stearic Acid Croscarmellose Sodium Silicon Dioxide

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: For best results, take two (2) tablets daily with a meal, OR one (1) tablet twice daily with meals.

⚠️ Warnings & Precautions

NOTE: If you are pregnant, lactating or on prescribed medication, consult your physician before consuming this product.

Keep out of reach of children.

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

🧪 Formulation Notes

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

Glucosamine HCl 2,000 mg Plus Vitamin D

Additional Information

HIGHEST POTENCY FORM OF GLUCOSAMINE

per 2 tablets

NOW WITH Joint Fluid (Hyaluronic Acid) to Lubricate & Protect Joints

MAXIMUM STRENGTH FORMULA

OVER 70 YEARS OF GUARANTEED QUALITY 70

Product Details

DSLD Entry Date 2013-11-25
Product Type Other Combinations
Form Tablet or Pill
Brand Schiff
DSLD ID 26894
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 →

Compare Similar Products

View all Glucosamine products →