🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

3 Tablet(s) Serving Size
30 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 1300mg
MSM
400 mg
📊 Market median: 1000.0mg (2 products)
This product: 400mg
White Willow bark extract
250 mg
📊 Market median: 375.0mg (171 products) 📚 30 studies (Tier A: 1, B: 14)
This product: 75mg
📊 Market median: 500.0mg (138 products) 📚 2 studies — no high-quality reviews
This product: 50mg
📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 50mg
Cetyl Myristoleate
50 mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 25mg
Mythocondro
20 mg
L-Glutamic Acid
20 mg
20 mg
📊 Market median: 200.0mg (136 products) 📚 3 studies — no high-quality reviews
This product: 20mg
Black Catechu
10 mg
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 9.8mg
📊 Market median: 100.0mg (173 products)
Median 100.0mg This product: 9.8mg
📊 Market median: 500.0mg (19 products)
This product: 2mg

Other Ingredients

Magnesium Stearate Silicon Dioxide Croscarmellose Sodium Ditab MCC Stearic Acid

Label Claims — Verification

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

Target Groups

Vegan Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, take three tablets a day. For best results, take one in the morning, one in the afternoon and one in the evening.

⚠️ Warnings & Precautions

Warning: Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement.

Warning: Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement.

Keep out of the reach of children.

Do not use this product if outer seal around cap is missing or broken.

🧪 Formulation Notes

Made In USA

NON GMO

Premium quality joint support

Natural joint support Premium grade Highest standards

No GMOs No hormones No soy No preservatives No gluten No coloring

Jointsyl with glucosamine & msm

Vegan Friendly

Additional Information

Store at room temperature.

All Premium Certified products come with a 100% premium guarantee when purchased directly from Premium Certified. If you are not completely satisfied with your purchase, return the unused portion within 90 days for a full refund.

Made In USA Not Tested On Animals

Product Details

DSLD Entry Date 2021-07-27
Product Type Other Combinations
Form Tablet or Pill
DSLD ID 248669
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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