🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

3 Capsule(s) Serving Size
40 Servings
Other Combinations Product Type
43% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (556% DV)
150 mg (7% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 150mg
Sodium
45 mg (1% DV)
Potassium
170 mg (4% DV)
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 1000mg
📊 Market median: 600.0mg (79 products) 📚 24 studies (Tier A: 0, B: 6)
This product: 500mg
📊 Market median: 1000.0mg (2 products)
This product: 500mg

Other Ingredients

Hypromellose Water, Purified Cellulose Magnesium Stearate

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take three capsules once daily, preferably with a meal or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Caution: For adults only. Keep out of reach of children.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Contains: Crustacean shellfish (crab, lobster, shrimp)

🧪 Formulation Notes

Bluebonnet's Glucosamine Chondroitin & MSM vegetable capsules are specially formulated with a combination of glucosamine sulfate, chondroitin sulfate, OptiMSM, an active form of sulfur, as well as vitamin C from non-GMO, identity-preserved (IP) L-ascorbic acid for optimal bone and joint health.

May support Bone health Joint & mobility

Free of milk, egg, fish, tree nuts, peanuts, wheat, soybeans and sesame. Also free of gluten, barley, rice and sugar. This product does not contain common GE genes or proteins. Visitigenprogram.com IGEN Non-GMO Tested

Pureflex OptiMSM

Bone & joint health

Gluten free

Additional Information

IGEN Non-GMO Tested

Store tightly closed in a cool, dry place.

Product Details

UPC / SKU 7 43715 01118 2
DSLD Entry Date 2025-06-25
Product Type Other Combinations
Form Capsule
Brand Bluebonnet
DSLD ID 332517
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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