Vegan Glucosamine Chondroitin MSM by Doctor's Best — Ingredients, Evidence & Safety

Product Label

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Label Data

4 Veggie Capsule(s) Serving Size

30 Servings

Other Combinations Product Type

25% Evidence Coverage

Supplement Facts — Evidence Check

Calories

10 Calorie(s)

Total Carbohydrates

2 Gram(s) (1% DV)

Chloride

180 mg (8% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 180mg

Sodium

65 mg (3% DV)

Potassium

200 mg (4% DV)

Glucosamine Sulfate 2KCl

1500 mg

📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)

This product: 1500mg

OptiMSM

1000 mg

Mythocondro

600 mg

Other Ingredients

Hypromellose Microcrystalline Cellulose Silicon Dioxide 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 Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

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

⚠️ Warnings & Precautions

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 for use by individuals under the age of 18 years. Keep out of reach of children.

🧪 Formulation Notes

Doctor's Best Vegan Glucosamine Chondroitin MSM (GCMSM) contains three ingredients known to support healthy joints and joint function: glucosamine, chondroitin, and MSM (methylsulfonylmethane). This unique combination uses GreenGrown 100% vegetable sourced glucosamine sulfate, highest purity OptiMSM, and Mythocondro, the first formulation to contain non-animal chondroitin sulfate. Non-animal derived chondroitin provides greater concentration and 43% higher absorption than chondroitin sulfate of animal origin.

Vegan GCMSM supplies the building material for proteoglycans, component of cartilage that helps support joint structure and function. It also provides sulfur, a key element of joint health, hair, skin, and nails. GreenGrown Glucosamine and Mythocondro Chondroitin are both manufactured by environmentally-friendly, patented fermentation technology and are suitable for vegans.

GreenGrown Glucosamine and Mythocondro Chondroitin are both manufactured by environmentally-friendly, patented fermentation technology and are suitable for vegans.

Helps support joint health and flexibility Helps support and maintain the body's joint Helps support overall health for hair, skin, and nails

OptiMSM GreenGrown Glucosamine MYTHOCONDRO The non-animal chondroitin sulfate

Vegan

Non-GMO / Gluten Free / Soy Free / Vegan

Additional Information

Store in a cool dry place.

Product Details

UPC / SKU 7 53950 00500 6

DSLD Entry Date 2023-12-14

Product Type Other Combinations

Form Capsule

Brand Doctor's Best

DSLD ID 302714

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

PubMed DOI Cochrane

B Glucosamine therapy for treating osteoarthritis

Meta Analysis The Cochrane database of systematic reviews 2005

PubMed Cochrane

B Chondroitin for osteoarthritis

Meta Analysis The Cochrane database of systematic reviews 2015

PubMed DOI Cochrane

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 →