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Jointsyl

product on market Tablet or Pill Premium Certified Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Glucosamine sulfate and MSM provide moderate evidence for supporting joint health and reducing discomfort. White willow bark and Boswellia extract are researched for their anti-inflammatory properties, while Holy Basil leaf extract has limited evidence for joint-specific applications. These ingredients collectively target joint inflammation and structural integrity.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Jointsyl
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
MSM
400 mg
Market median: 1000.0mg (2 products)
White Willow bark extract
250 mg
Market median: 375.0mg (171 products) 31 studies (A:1, B:14)
Market median: 500.0mg (138 products) 2 studies — no high-quality reviews
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
Cetyl Myristoleate
50 mg
Market median: 250.0mg (337 products) 127 studies (A:1, B:41)
Mythocondro
20 mg
L-Glutamic Acid
20 mg
20 mg
Market median: 200.0mg (136 products) 3 studies — no high-quality reviews
Black Catechu
10 mg
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Market median: 100.0mg (173 products)
Market median: 500.0mg (19 products)

Other Ingredients

Magnesium Stearate Silicon Dioxide Croscarmellose Sodium Ditab MCC Stearic Acid
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

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

Metadata

Product Details

DSLD Entry Date2021-07-27
Product TypeOther Combinations
FormTablet or Pill
BrandPremium Certified
DSLD ID248669
Data Updated2026-04-11
Research

Research Evidence

39
Research Sources
50
Avg Quality
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 PubMed DOI
B Glucosamine therapy for treating osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2005 PubMed
B Chondroitin for osteoarthritis
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
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 PubMed DOI
B Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis
Rct The New England journal of medicine 2006 PubMed
B Oral Glucosamine in the Treatment of Temporomandibular Joint Osteoarthritis: A Systematic Review
Systematic Review International journal of molecular sciences 2023 PubMed DOI
B Scientific Opinion on glucosamine and joint health
Regulatory Source EFSA Journal 2009 DOI
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 PubMed DOI
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 PubMed DOI
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 PubMed DOI
View all evidence for Glucosamine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.