Fast-Acting
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 67% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
2 Caplet(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Supplement Facts — Evidence Check
Sodium
130 mg
(6% DV)
1500 mg
📊 Market median: 1000.0mg (1115 products)
📚 22 studies (Tier A: 0, B: 9)
1200 mg
📊 Market median: 600.0mg (79 products)
📚 24 studies (Tier A: 0, B: 6)
📊 Market median: 450.0mg (254 products)
📚 240 studies (Tier A: 0, B: 100)
📊 Market median: 375.0mg (171 products)
📚 30 studies (Tier A: 1, B: 14)
50 mg
📊 Market median: 1000.0mg (2 products)
Other Ingredients
Microcrystaline Cellulose
Hydroxypropyl Methylcellulose
Croscarmellose Sodium
Crospovidone
Magnesium Stearate
Titanium Dioxide
Silicon Dioxide
Polyethylene Glycol
Talc
Riboflavin
Label Claims — Verification
❓
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 two caplets twice daily, preferably with meals.
⚠️ Warnings & Precautions
Keep out of reach of children.
Contains: Crustaceans (Shrimp).
Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Discontinue use two weeks prior to surgery.
🧪 Formulation Notes
Improves joint comfort & stiffness in as few as 5 days
Clinical-strength doses of glucosamine/chondroitin & boswellia - plus turmeric 30-Day Supply
No sugar, no starch, no artificial flavors, no preservatives, no wheat, gluten free, no corn, no soy, no dairy.
Additional Information
Store in a cool, dry place.
Product Details
UPC / SKU
0 48107 17405 7
DSLD Entry Date
2021-02-25
Product Type
Other Combinations
Form
Other (e.g. tea bag)
Brand
GNC TriFlex
DSLD ID
243613
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
Efficacy and safety of the combination of glucosamine and chondroitin for knee osteoarthritis: a systematic review and meta-analysis
B
Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis
B
Oral Glucosamine in the Treatment of Temporomandibular Joint Osteoarthritis: A Systematic Review
B
Scientific Opinion on glucosamine and joint health
B
Clinical Efficacy and Safety of Chondroitin Combined with Glucosamine in the Treatment of Knee Osteoarthritis: A Systematic Review and Meta-Analysis
B
Combined chondroitin sulfate and glucosamine for painful knee osteoarthritis: a multicentre, randomised, double-blind, non-inferiority trial versus celecoxib
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