TriFlex Fast-Acting
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 29% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyGlucosamine, chondroitin, and MSM are commonly used to support joint health, though research evidence for their efficacy remains limited and mixed. Vitamin C provides antioxidant support and is essential for collagen synthesis. These ingredients are generally well-tolerated, contributing to a high safety profile for most users.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
DIRECTIONS: As a dietary supplement, take the contents of one packet daily with a meal.
To ensure a complete nutritional program, take daily with these GNC products: - Premium GNC Multivitamin - Ultra Probiotic Complex 25 - CoQ-10 - SuperFoods Whole Foods Blend
Warnings & Precautions
CONTAINS Crustaceans (Shrimp).
WARNING: Consult your physician prior to using this product is you are pregnant, nursing, taking medication, or have a medical condition.
Discontinue use two weeks prior to surgery.
KEEP OUT OF THE REACH OF CHILDREN.
Formulation Notes
CONTAINS Crustaceans (Shrimp).
TriFlex(TM) Fast-Acting – This maximum strength, fast-acting comfort formula features the full potency, clinically studied doses of glucosamine and chondroitin joint comfort and flexibility. Glucosamine and chondroitin help preserve joint function and rebuild cartilage. It combines two important structural components of joint cartilage, MSM and hyaluronic acid (HA), which helps with cushioning joints and maintains the elastic integrity of skin. It also includes 30 mg of vitamin C. Vitamin C is involved in the synthesis of collagen.
No Sugar, No Artificial Colors, No Preservatives, No Wheat, No Gluten, No Dairy, Yeast Free.
- Comprehensive Vitapak(R) program that supports improved join health with TriFlex(TM) Fast-Acting, Triple Strength Fish Oil, White Willow Bark and MSM
Additional Information
GNC Quality Commitment For more than 75 years, GNC has been the leader in the development and manufacture of dietary supplements and is committed to producing the most superior products. We use only the highest quality ingredients manufactured under the strictest quality controls. Every raw material used is tested to ensure its purity and potency. Each product is dated and then shipped immediately to our stores to ensure that you are purchasing the freshest supplements available. GNC Guarantee If you are not 100% completely satisfied, return the unused portion of the product with your receipt to a GNC store within 30 days. Our trained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you LIVE WELL.
CODE 281812 DNG
{Tablet} ACTUAL SIZE
Store in a cool, dry place.
- Maximum strength, fast-acting joint comfort - works in days - Rebuilds cartilage and lubricates joints - Supports natural anti-inflammatory response
Product Details
Research Evidence
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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.