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Glucosamine Chondroitin MSM with OptiMSM

product on market Capsule Doctor's Best Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Glucosamine and chondroitin sulfate are researched for their role in supporting joint cartilage and connective tissue. Evidence for these ingredients is generally moderate, though results vary across clinical studies. MSM is often included to address joint inflammation and discomfort.

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

Label

Product Label

Label for Glucosamine Chondroitin MSM with OptiMSM
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Veggie Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

172 mg (7% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Sodium
150 mg (7% DV)
Potassium
180 mg (4% DV)
Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
Market median: 600.0mg (79 products) 25 studies (A:0, B:6)
OptiMSM
1000 mg

Other Ingredients

Hypromellose Magnesium Stearate Microcrystalline Cellulose Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested adult use: Take 4 capsules daily with food, or as recommended by a nutritionally informed physician.

Warnings & Precautions

Contains shellfish (crab and shrimp shells)

Warning: Consult your physician before using any health supplement if pregnant, lactating, have a medical condition, or taking medications for diabetes, glaucoma or warfarin.

Not sure use by individuals under the age of 18 years. Keep out of reach of children.

Formulation Notes

Doctor's Best Glucosamine Chondroitin MSM provides three important nutrients to support healthy joints and connective tissues: glucosamine chondroitin and Methylsulfonylmethane (MSM, from OptiMSM).

Glucosamine sulfate supports joint mobility. Chondroitin, a building block of cartilage, works to enhance joint comfort and lubrication. MSM supplies natural bioavailable sulfur needed to support joint health in addition to beauty benefits for hair, skin, and nails. Supports: Joint health, mobility, and comfort Overall health for vibrant hair, skin, and nails

Healthy joint support

Non-GMO Gluten free Soy free

Additional Information

Store in a cool dry place.

Metadata

Product Details

UPC / SKU7 53950 00080 3
DSLD Entry Date2024-06-20
Product TypeOther Combinations
FormCapsule
BrandDoctor's Best
DSLD ID302665
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.