TriFlex™ | GNC

GNC TriFlex™


Item # 303522



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Size: 240 Tablets

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Note: This product cannot be sold in Canada

Product Information



Promotes Joint Health
  • Clinical-strength dose of glucosamine and chondroitin - plus MSM
  • Supports joint mobility and flexibility*


Nutrition Facts
Serving Size  3 Tablet(s)
Servings Per Container  80

Amount Per Serving     % DV

Sodium 120 mg   5%

Glucosamine Hydrochloride  1500 mg   **
Chondroitin Sulfate, Sodium  1200 mg   **
MSM (Methylsulfonyl-methane)  900 mg   **
Hyaluronic Acid (as Sodium Hyaluronate)  5 mg   **

** Daily Value (DV) not established.
Other Ingredients
Cellulose, Crospovidone, Stearic Acid Vegetable Source, Magnesium Stearate Vegetable Source, Silica, Titanium Dioxide (Natural Mineral Whitener), Polyethylene Glycol, Talc
CONTAINS: Crustaceans (Shrimp)
Label (click image to enlarge)

How To Use

As a dietary supplement, take three tablets daily preferably with meals.
Do not use if pregnant, nursing or allergic or contraindicated to aspirin. If you are taking aspirin or blood thinning or other medication, or have a medical condition, consult your physician before using this product. Discontinue use two weeks prior to surgery.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222


4.7 / 5.0
43 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
After 1 week I noticed a difference. I'm very active at work fixing laboratory equipment which involves a lot of kneeling. TriFlex made my knees feel so much better. I can kneel, squat and bend down with ease.
June 14, 2019
3 weeks ago
Daughter’s choice for mom
I got this for my mom and she loves it! Thanks GNC!
June 3, 2019
1 month ago
Great product!
May 11, 2019
10 months ago
Need to reorder
March 3, 2019
4 months ago
An essentiel component of any efficient time machine.
February 1, 2019
6 months ago
Better than alternatives we have used.
Great product, good quality. Picked up these for someone healing joints and they seem to help.
January 29, 2019
4 months ago
I find it to be helpful for my joints. I would certainly recommend this product.
January 1, 2019
6 months ago
This stuff is great!
This helps immensely with my hips. I had trouble putting in my socks and shoes and now I’m walking for exercise and losing weight.
January 1, 2019
6 months ago
Good stuff
I find triflex to work very well I have arthritis in my knees and I had stopped taking it for several weeks and had an increase in discomfort. After taking triflex regularly again the discomfort has definitely decreased.
October 22, 2018
8 months ago
Seems to work!
This stuff seems to work. After only a few days, my knee feels better.
September 15, 2018
9 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 17 questions Browse 17 questions and 10 answers
Dear sir/madam .. i got this Triflex for my mom , who is 78 and has pain knees and she also is a Diabetic type 2 , i have this question is this Triflex safe for her ? i also took fish body oil for her but i doubt about Triflex for her diabetes.. would you please advise me ? thank you
Saeid n on Mar 9, 2018
My husband suffers frm slipped disc. Would Triflex help him?
gheet c on Apr 20, 2018
what happened to triflex sport ?
A shopper on Jun 4, 2016
Where is the supplement manufactures?
Chun K on May 26, 2016
My dad has back pain. Do this product helps him?
Miaoyi on Jul 31, 2018
Are the Tri-Flex tablets larger than the caplets? I'm looking for whichever one is easier to swallow.
A shopper on Feb 27, 2018
BEST ANSWER: The caplets are about 3/4 inch long, 3/8 inch wide and 1/4 inch thick.
Why MSM was increased from 250 mg to 900 mg?
A shopper on Oct 6, 2016
BEST ANSWER: To increase flexibility to the joints.
Ref: GNC Triflex™ with Hyaluronic Acid (240 caplets)

Dear Ma'am or Sir,

Where, on the GNC web site, may I learn where GNC Triflex™ with Hyaluronic Acid (240 caplets) is available form a GNC or retail outlet within 50 miles of ZIP Code 08204?


R A Myers
A shopper on Aug 23, 2016
can you take if you take coumadin?
leroy a on Sep 28, 2018
BEST ANSWER: can you take if you take coumadin
How should triflex be taken?
A shopper on May 5, 2018
BEST ANSWER: You're supposed to take 4 a day. Suggested is to take two in the morning and two at night but I was forgetting to take them in the morning so I take them all at once at night.
Is there a GNC product similar to Triflex without shrimp?
A shopper on Sep 18, 2018
BEST ANSWER: Yes, there is a new formula with turmeric (vegetarian)
Can someone tell me where this product is made?
Sarah L on Mar 8, 2019
BEST ANSWER: It does not state on the bottle where the product is made. I take it every day and have excellent results with no health problems/issues.
Does it contain any shell fish?
A shopper on Nov 9, 2018
BEST ANSWER: Bottle says contains Crustaceans (Shrimp)
Can you take if on Xarelto?
Jackie on Apr 6, 2019
Can it be used by uric acid patients?
Najam 1 on Feb 17, 2019
Can a 13 year old take it if there knees hurt?
Aerazo on Nov 27, 2018
Can 13 year old take it if there knees hurt?
Aerazo on Nov 27, 2018