TriFlex™ Fast-Acting


Item # 304011



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Size: 120 Caplets

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Product Information



GNC TriFlex™ Fast-Acting: Promotes Joint Health
GNC TriFlex™ Fast-Acting caplets contain ingredients that help support healthy joints. The product's potent ingredients help improve joint discomfort and stiffness and increase flexibility and mobility. The formula features turmeric, a plant originally found throughout Southeast Asia and a popular ingredient in Ayurvedic medicine. Ingredients such as Boswellia serrate extract, glucosamine and chondroitin may support improved joint function, comfort and health. This GNC joint supplement also features MSM to help strengthen cartilage. For optimal results, take two capsules, twice a day. The product is most effective when taken with food.   


• Features ApresFlex® to help improve joint discomfort, stiffness and mobility
• Contains glucosamine and chondroitin to support joint health
• Includes MSM to promote healthy articular cartilage


Nutrition Facts
Serving Size  4 Caplet(s)
Servings Per Container  30

Amount Per Serving     % DV

Sodium 130 mg   5%

Glucosamine Hydrochloride  1500 mg   **
Chondroitin Sulfate, Sodium  1200 mg   **
Turmeric Root Extract (Curcuma longa)(95% Curcuminoids = 95 mg)  105 mg   **
ApresFlex® Boswellia Serrata Gum Extract (20% 3-0-Acetyl-11--Keto Beta Boswellic Acid = 20 mg)  100 mg   **
MSM (Methylsulfonylmethane)  50 mg   **

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

How To Use

As a dietary supplement, take two caplets twice daily, preferably with meals.
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.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222


4.5 / 5.0
31 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
This is the best product! HIGHLY recommend!! TRY and you will never go without!!
May 21, 2019
3 weeks ago
Good, good, just good
May 5, 2019
2 months ago
Good For aching joints like my knee & hands!
April 24, 2019
2 months ago
It has worked for me for years.
I took this product years ago as part of my supplements for my workouts. You know you're getting old at 50 yo when it takes you 2 or 3 seconds to get up from a deep sofa. After taking this for a week I found a sudden improvement and getting up is not an issue anymore. Even running doesn't get strenuous on the joints anymore. I stopped it for 8 years and just started taking this again because I'm having trouble going deep on my squats and deadlifts. I've been taking this for a month now and my mobility is back! It's a little expensive but I'll do anything to get my workouts feeling just right. Thanks GNC.
April 19, 2019
2 months ago
I personally have had better results with GNC TRIPLE STRENGTH GLUCOSAMINE CHONDROITIN
March 4, 2019
4 months ago
It Works!
Recommend by a friend. I could feel the difference after taking it for only a week and it really worked. Recommended it to my sister.
February 27, 2019
4 months ago
Great for my arthritis
Helped me with my arthritis! Wake up in the morning and can get out of bed!
February 15, 2019
4 months ago
Is the best ??it helps me a lot
February 11, 2019
4 months ago
Perfect and effective
February 6, 2019
4 months ago
excellent & too effective
January 13, 2019
5 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 25 questions Browse 25 questions and 20 answers
What is difference between TriFlex and TriFlex Fast Acting?
A shopper on Aug 30, 2016
BEST ANSWER: I don’t know the official difference, but I know the fast acting works much better.
Is there any danger in taking Tri flex if I also take NC Prostate & virility?
A shopper on Jul 22, 2016
How good is the triflex ?
A shopper on Mar 15, 2018
BEST ANSWER: I have pain in my knees. this product solved the problem after 3 months. Now I do
maintenance from time to time. Pain anymore
Have been taking triflex Mobility- is this the same product?
A shopper on Jun 4, 2016
BEST ANSWER: I have been taking TriFlex complete vitapak for about 2 months, is the TriFlex available in the caplets of 120 per bottle the same product.
I was taking tri flex in liquid form Can you still get it in liquid ??
A shopper on Jul 10, 2016
What are the side affects?
A shopper on Mar 6, 2018
how large are the caplets?
A shopper on Sep 2, 2016
BEST ANSWER: They are white caplets about 3/4 inch long and 3/8 inch wide and 1/4 inch thick.
Can i take this while on xarelto?
A shopper on Mar 11, 2018
What is better to take for a 72 year old with failing knees Fast Acting TriFlex or TriFlex?
Charles P on Mar 13, 2018
BEST ANSWER: Fast Acting is the only one that works for me.
What level of aspirin does this product contain? I presently take pradaxa, 2x/day. Is this safe?
ROBERT F on Apr 11, 2018
BEST ANSWER: There is no aspirin in it.
is this capsule or pills ?
A shopper on Jan 4, 2017
BEST ANSWER: The Fast Acting TriFlex is a yellow caplet easy to swallow size, but you have to take 4 per day.
For inflammation!! The tumeric in it?
A shopper on Jun 15, 2018
Are there yellow caplets in Triflex Fast-Acting? I bought this product with yellow caplets.
Edgar on Jul 16, 2018
BEST ANSWER: Triflex Fast-Acting comes in yellow caplets; not CAPSULES, solid yellow caplets.
What's with the sodium? These take 130mg of a sodium-restricted daily allowance. I'd rather spend those on something that tastes better ...
A shopper on Nov 23, 2018
What is difference between TriFlex and TriFlex Fast Acting?
A shopper on Nov 22, 2018
taking triflex fast action can i take aleve as well ?
A shopper on Aug 22, 2018
JUANSI L on May 4, 2018
Any side affection after used for long periods of times?
A shopper on Aug 13, 2018
BEST ANSWER: Good Evening,

I only used the product once. I did not have any side effects. Product worked pretty good
Will it help deep shoulder pain?
A shopper on Jan 18, 2019
BEST ANSWER: If it is joint related, it may help.
What age is recommended to take tryFlex???
Nancy on Nov 27, 2018
BEST ANSWER: Triflex is definitely for adults.
The more sport one practices, the younger one can take it.
What is the color of the caplets? Exists Triflex Fast-Acting in yellow caplets?
Edgar on Jul 16, 2018
BEST ANSWER: The tablets are yellow.
What is the after affect?
A shopper on Mar 20, 2019
What is formula of trifled fast acting?
A shopper on Jan 2, 2019
Why the location of "Fast Acting" text on the label is different with you?
UltimateX on May 11, 2018
I have just buy this for my parent. Does she must take 2 pcs twice a day or not? And why the label "Fast Acting" is printed on different location with your pict? Is this might be a fake?
UltimateX on May 11, 2018