Core Nutritionals

Core FLEX , 240 Tablets

Glucosamine, Chondroitin & MSM!
A Comprehensive Joint Health Formula!*
9.7  out of 10  (6 Reviews)
Save 20%
Order and automatically receive 20% Off Select Core Nutritionals Products! Price shown reflects your discount.

Product Overview

Core FLEX is a carefully designed, comprehensive joint health and overall good health product.* Core FLEX may promote your joint health and athletic performance by:

  • Supporting Healthy Cartilage*
  • Delivering Nutrients To Tendons And Bones*
  • Joint Movement Support*
  • Encouraging Efficient Muscle Protein Synthesis*
  • Speeding Up Recovery Time*
  • Supporting Healthy Immune Function*

Ratings & Reviews

Overall Rating
6 Ratings
Verified Buyer Rating
1 Ratings
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
May 05, 2012

So far in my limited experience this is the best supplement I have ever used, does everything it says it does and more. I originally ordered it because it was the only joint supplement that had everything I was looking for and this stuff does not disappoint.

Oct 26, 2011

This worked well with my carpal tunnel problem, and I'm now using it after spine surgery on my neck. Hope it works like others say.

Apr 16, 2011
Verified Buyer

I have been using this supplement now for two months and I am amazed at the results :my elbow pain is almost gone... Nothing else ever worked before , and I saw a difference two days after taking it. Now it is part of my daily routine .

Jan 20, 2011

good stuff, i like

Jun 24, 2010

This has been one of the best supplements available. It has reduced the stiffness in my knees significantly!

Jun 17, 2010
No written review.
1 Size
240 Tablets
Choose a Size
{{group.violatorText}} {{}}
Choose a Flavor
Flavor Rating: {{sku.flavorRating | flavorRating}}
Save 20%
Was:  $52.99
Was:  {{}}
Price: $42.39  ($1.41 / Serving)
Flavor Rating:
A Comprehensive Joint Health Formula!*

What's in Core Nutritionals Core FLEX

240 Tablets
Serving Size: 8 Tablets
Servings Per Container: 30
Amount Per Serving % Daily Value *
Vitamin C (ascorbic acid) 500 mg 833%
Vitamin D3 (cholecalciferol) 1,000 IU 250%
Glucosamine sulfate 1,400 mg **
MSM (methylsulfonylmethane) 1,000 mg **
Boswellia Extract (Boswellia serrata) (Gum resin) 800 mg **
(37% boswellic acids)       
Chondroitin sulfate 800 mg **
Cissus quadrangularis Extract (stem) 800 mg **
(10% ketosterones)       
Turmeric Extract (Curcuma longa) (root) 500 mg **
(95% curcumin)       
Bromelain (2400 GDU/g) 400 mg **
Black Cherry Extract (Prunus cerasus) (fruit) (5:1) 100 mg **
Black Pepper Extract (Piper nigrum) (fruit) (95% piperine) 5 mg **
* Percent Values are based on 2,000 calorie diet.
** Daily value not established
Other Ingredients:
Stearic Acid, Croscarmellose Sodium, Maltodextrin, Silicon Dioxide, Dicalcium Phosphate, Magnesium Stearate, Food Glaze (Shellac), Micro Fine Wax.
ALLERGEN STATEMENT: Contains Shellfish.

Directions For Core FLEX: Take 8 tablets daily with or without food.

Warnings: This product is only intended for use in healthy adults 18 years of age or older. Pregnant or nursing women should not use this product. Consult your healthcare provider before using this product, especially if you are taking any prescription, over the counter medication, dietary supplement product, or if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking a MAOI (Monoamine Oxidase Inhibitor) or any other medication. Immediately discontinue use and consult your health care professional if you experience adverse reaction to this product. Discontinue use 2 weeks prior to surgery. Do not exceed recommended serving. Do not use if safety seal is broken or missing. Keep out of reach of children.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Glucosamine.
Check out other Joint Support Products.