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TriFlex Fast-Acting

product on market Other (e.g. tea bag) GNC Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Glucosamine and chondroitin are supported by moderate evidence for managing joint health and cartilage maintenance. Turmeric and Boswellia serrata are recognized in research for their potential to reduce inflammation and support joint comfort. These ingredients collectively target joint function through a combination of structural support and inflammatory modulation.

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

Label

Product Label

Label for TriFlex Fast-Acting
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Caplet(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Sodium
130 mg (5% 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)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
Market median: 375.0mg (171 products) 31 studies (A:1, B:14)
MSM
50 mg
Market median: 1000.0mg (2 products)

Other Ingredients

Cellulose Crospovidone Magnesium Stearate Titanium Dioxide Silica Polyethylene Glycol Talc
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

For a complete joint health solution, add TriFlex Joint, Bone & Muscle to your regimen.

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

ApresFlex - Features ApresFlex, a potent boswellia serrata extract, which is clinically proven to support a 7 times greater improvement in joint comfort, as well as joint stiffness and function, in as few as 5 days.

Glucosamine/Chondoitin - Provides 1500 mg of glucosamine and 1200 mg of chondroitin, clinical-strength doses for daily, long-term use to support joint health. And more - Also includes MSM, which is an important component for joint cartilage, and turmeric.

Clinical-strength doses of glucosamin/chondroitin & boswellia - plus turmeric

Contains: Crustaceans (Shrimp).

No sugar, no starch, no artificial colors, no artificial flavors, no preservatives, no wheat, gluten free, no corn, no soy, no dairy, yeast free.

Additional Information

In a 30 day, randomized, double-blind, placebo-controlled study of 67 adults, subjects taking 50 mg/day of ApresFlex twice daily experienced a statistically significant difference in mean improvements from baseline for joint comfort, stiffness and function as measured by WOMAC that was 7, 5 and 43 times greater in the ApresFlex group than placebo, respectively, after 30 days. Statistically significant improvements were seen as early as 5 days.

Store in a cool, dry place.

Actual size Our quality commitment to you Since 1935. our mission as the industry leader has been to provide you with the highest-quality nutritional supplements. We continue to stand behind this mission. If you're not 100% satisfied with your purchase, return the unused portion of the product with your receipt within 30 days and we'll either refund your money or find you a replacement product that is right for you. Please recycle this box.

It works by targeting pathways related to your body's natural anti-inflammatory response.

New Promotes joint health Improves joint comfort & stiffness in a few as 5 days

Soothes achy joints, promotes mobility & flexibility

CODE 303811 KQG

Gf Gluten free

Conforms to USP <2091> for weight.

Metadata

Product Details

DSLD Entry Date2017-09-21
Product TypeOther Combinations
FormOther (e.g. tea bag)
BrandGNC
DSLD ID78621
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
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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.