🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

2 Caplet(s) Serving Size
30 Servings
Other Combinations Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 1500mg
MSM
1000 mg
📊 Market median: 1000.0mg (2 products)
This product: 1000mg
Borage extract
50 mg
Joint Support Blend
150 mg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Croscarmellose Sodium Silica Magnesium Stearate Pharmaceutical Glaze

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)

Product Information

📋 Directions for Use

Directions: Take two caplets daily, with a meal, as a dietary supplement or as directed by a healthcare professional.

2 caplets daily

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not use if seal is broken. Safety sealed - individually sealed for your protection.

Caution: Do not take this product if you are allergic to shellfish.

Contains: Shellfish.

🧪 Formulation Notes

1500mg Glucosamine Sulfate/1000mg MSM

Joint Support Formula

Made in the U.S.A. from globally sourced ingredients.

Additional Information

Store in a cool, dry place. Protect from heat, light and moisture.

Product Details

UPC / SKU 0 35046 04663 7
DSLD Entry Date 2020-08-23
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand Glucoflex
DSLD ID 231757
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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