TamaFlex™ | GNC
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GNC TamaFlex™


Item # 304322



  • Count
Size: 120 Vegetarian Capsules

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Gluten Free Gluten Free
Dairy Free Dairy Free
Soy Free Soy Free
No Artificial Flavors/Colors No Artificial Flavors/Colors
Corn Free Corn Free
Sodium Free Sodium Free
View All Specialty Diets

Product Information



GNC TamaFlex™ is a novel botanical blend of Tamarind seed extract and Turmeric extract. The blend is backed by extensive research both in clinical and pre-clinical models and is shown to improve joint health.

Tamarindus indicus belongs to the family Leguminosae (Fabaceae), commonly known as Tamarind tree, one of the fruit tree species that is used in traditional medicines in Ayurveda. Phytochemical analysis show that Tamarindus indicus contains phenolic compounds with antioxidant properties.

Curcuma longa L. (Zingiberaceae), commonly known as turmeric, is a perennial herb, widely cultivated in tropical regions of Asia. Curcuma longa is a well-known spice with a mustard-like, earthy aroma and has been studied for decades for its various roles in human health.

Both tamarind and turmeric used in TamaFlex are cultivated in fields in India. They are farmed using sustainable farming practices without the use of chemical pesticides or chemical fertilizers. They are non-GMO, dried naturally, and processed in US-FDA audited, fully certified facilities. Environment friendly farming practices help ensure that the product is of the highest quality.

Benefits/Key Features :

  • Clinically shown to help increase walking distance/distance walked as early as 2 weeks.^
  • Clinically shown to help you walk faster and farther as early as 2 weeks.^
  • Clinically shown to improve functional performance while using stairs as quickly as 2 weeks/clinically shown to improve ability to use stairs as quickly as 2 weeks.^
  • Supports an increased range of motion in the joint/knee as quickly as 2 weeks.^
  • Helps improve joint flexibility and function as early as 2 weeks.^
  • Helps soothe sore joint.^

Clinical Study Results:

^In a randomized, double blinded trial, 90 healthy adults took 125 mg of TamaFlex or placebo twice daily for 90 days. Those taking TamaFlex had improved (i) joint comfort, stiffness and function (WOMAC), (ii) walking speed and distance, (iii) use of stairs, and (iv) range of motion in the joint. Improvements were seen as early as 2 weeks for all outcomes but joint function (as early as 1 month).


Nutrition Facts
Serving Size  1 Capsule
Servings Per Container  120

Amount Per Serving     % DV

TamaFlex™ (Tamarind(Tamarindus indica) Seed Extract & Turmeric (Curcuma longa) Rhizome Extract)  125 mg   **

** Daily Value (DV) not established.
Other Ingredients
Microcrystalline Cellulose, Vegetable Cellulose Capsule, Dicalcium Phosphate, Magnesium Stearate Vegetable Souce, Calcium Silicate
Label (click image to enlarge)

How To Use

As a dietary supplement, take one capsule in the morning and one in the evening.
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.
Keep out of reach of children., Store in a cool, dry place away from light.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222 USA


5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
just put in my order of two more bottles after trying the first one. Very satisfied.
May 6, 2019
2 months ago
it work perfect and fast no side effect to my body
January 9, 2019
8 months ago
November 30, 2018
7 months ago
I really find this product has helped me a lot. I will be a repeat customer
October 20, 2018
8 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 9 answers
Is this safe for your liver?
A shopper on Oct 8, 2018
BEST ANSWER: We would recommend speaking with your doctor.
Are they any side effects in tamaflex?
Darlene G on Jan 9, 2019
BEST ANSWER: I have not had any side effects. I started taking it early November and I have to say it’s worked wonders with me. I don’t have the pain in my knees any more and the stiffness is also gone.
Is it ok to take with other medicines?
A shopper on Feb 20, 2019