Core Nutritionals FLEX Joint Formula 240 tabs

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Core Nutritionals

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Core Nutritionals FLEX is designed to support the maintenance of strong and healthy tendons and ligaments. This product is described as an ultra-potent combination of 11 ingredients, and formulated in clinically relevant serving sizes.

The key features highlighted and claims:

Ingredients:  FLEX includes a blend of 11 ingredients, that have been studied for their potential benefits in supporting joint health.

Serving Sizes: The serving sizes are crafted to match the amounts used which is a positive aspect as it ensures that users are getting amounts that have been associated with potential benefits.

All-in-One Blend: Core FLEX is described as an all-in-one blend, combining the effectiveness of individual joint-supporting ingredients. This approach aims to provide the benefits of a comprehensive joint product lineup in a single supplement.

Supporting joint health is crucial for maintaining mobility and overall well-being. Ingredients commonly found in joint support supplements include glucosamine, chondroitin, MSM (methylsulfonylmethane), collagen, and various herbal extracts known for their anti-inflammatory properties.

Supplement Facts
Serving Size: 8 tablets
Servings Per Container: 30
Ingredient Amount % Daily Value**
Vitamin S (as ascorbic acid) 500mg 556%
Vitamin D3 (as cholecalciferol) 25mcg 125%
Calcium (as dicalcium phosphate) 40mg 3%
Glucosamine sulfate Potassium Chloride 1400mg †
MSM (methylsulfonylmethane) 1000mg †
Boswellia (Boswellia serrate) (Gum resin) (37% boswellia acids) 800mg †
Chondroitin sulfate 800mg †
Cissus quadrangularis (stem) (10% ketosterones) 800mg †
Turmeric Root Extract (curcuma longa) (95% curcumin) 500mg †
Bromelain (2400 GDU/g) 400mg †
Black cherry extract 5:1 (Prunus cerasus) (fruit) 100mg †
Black Pepper Extract (fruit) (95% piperine) 5mg †
† Daily Value not established.
Other ingredients: Stearic Acid, Croscarmellose Sodium, Maltodextrin, Silicon Dioxide, Dicalcium Phosphate, Magnesium Stearate, Food Glaze (Shellac), Micro Fine Wax. 

Here at BodyandFitnessGroup we understand that customers change their minds or may not react well to certain supplements. As long as you return the item within 30 days of purchase, you can receive a refund (minus original & return shipping costs for unopened products) or an in-store credit (if the product has been opened).

•If your purchase came with a free item, the free item must be returned as well or you will be charged the product price for the free item.

To be eligible for a refund, your item must be unused and in the same condition that you received it. It must also be in the original packaging. All returns must be accompanied by a BodyandFitnessGroup Return Processing Authorization (RPA) Number. Call 1-309-777-3271 or email us at and ask for a return processing authorization number. This number must appear on your return label.

Several types of goods are exempt from being returned. Perishable goods such as food, gift cards, discontinued items, blowoutsale, and clearance items cannot be returned.

Damaged Items
•Damaged Products must be received by us before any refunds.
•We will need proof of the damage which can be given with a detailed photo of damaged item (if open or cracked, we need to see the bottle open), the invoice, and the packaging you received this in.  For damaged products, we may issue a store credit for you with proper proof. We do this because of fraud.
•All problems with orders must be reported within 72 hours upon receiving them.

 Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Customer pays for return shipping and for re-shipping the exchange (unless noted free shipping on website).

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. It can sometimes take up to 7-10 business days. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable (original and return). If you receive a refund, the cost of original shipping will be deducted from your refund.

Thank you,

The BodyandFitnessGroup Team

This product is not for use by or sale to persons under the age of 18. This product should be used only as directed on the label. It should not be used if you are pregnant or nursing. Consult with a physician before use if you have a serious medical condition or use prescription medications. A Doctor's advice should be sought before using this and any supplemental dietary product. All trademarks and copyrights are property of their respective owners and are not affiliated with nor do they endorse this product. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Individual weight loss results will vary. By using this site, you agree to follow the Privacy Policy and all Terms & Conditions printed on this site. Void Where Prohibited by Law.

2 Ways to Pay

1) eCheck Plus: Safe, secure and as fast as paying by credit card! Simply enter your routing and account number into the fields below to pay for your order right from your checking account. This is a one time charge only for the amount of this order. We do not have access to your account and your info is fully encrypted.

2)  Digital Wallet Options: (Google Pay, Venmo, Apple Pay) Please note Digital will have to be sent manually

Unfortunately, we are no longer able to provide card processing services. The credit card processing companies consider many of the products we sell as “high risk” supplements and will not allow the transaction. Most supplements company are processing cards overseas at a very high cost. We offer discounts pricing so we can save our customers $$$. We are the same owners since 1979.