Net Contents
240 Tablet(s)
Serving Size
8 Tablet(s)
Servings Per Container
30
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
6 72975 00969 4
Product Version
Not Present
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
12 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
3 ingredients report a %DV; 2 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Shellfish
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 8 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C(Ascorbic Acid) | 500 mg | 556% |
| Vitamin D3(Cholecalciferol) | 25 mcg | 125% |
| Calcium(Dicalcium Phosphate) | 40 mg | 3% |
| Glucosamine Sulfate Potassium Chloride | 1400 mg | — |
| Methylsulfonylmethane | 1000 mg | — |
| Boswellia(Boswellia serrata) | 800 mg | — |
| Chondroitin Sulfate Sodium | 800 mg | — |
| Cissus quadrangularis Stem Extract(Ketosterol) | 800 mg | — |
| Turmeric Root Extract(Curcumin) | 500 mg | — |
| Bromelain | 400 mg | — |
| Black Cherry Fruit Extract | 100 mg | — |
| Black Pepper Fruit Extract(Piperine) | 5 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Take 8 tablets daily with or without food.
Warnings & Precautions
Precautions re: Children
Warning: This product is only intended for use in healthy adults 18 years of age or older.
Precautions re: Pregnant or Nursing or Prescription Medications
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.
Precautions re: All Other
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.
Precautions re: Children
Keep out of reach of children.
Precautions re: Allergies
Allergen statement: Contains shellfish.
Precautions re: All Other
Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Formulation
Formulation re: Other
Core Flex is a complete joint, soft tissue, and overall health supplement. Key ingredients in Core Flex may: Maintain good health. Enhance connective tissue formation. Protect against the deterioration of cartilage. Be a factor in maintaining healthy cartilage and joint health.
Formulation re: Other
Comprehensive joint formula Prevent Repair Mobility
Formulation re: Other
Manufactured in a U.S. cGMP facility.
FDA Statements
FDA Disclaimer Statement
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.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
Core Nutritionals Crush It!
Manufacturer & Distributor
Market Reference
Core Nutritionals Flex
The Nutrition Corners4.8(30)$39.99
Core Flex Joint Support Tablets
Core Nutritionals4.8(30)$39.99
Core Nutritionals Flex Comprehensive Joint Formula Promotes Healthy Tendons Ligaments & Cartilage Improve Mobility Antioxidants For Recovery 240
PNC Maine$39.99
Instaflex Advanced Joint Support 30 Capsules
eBay4.1(1400)$27.90
Glucoflex Glucosamine & Chondroitin Sulfate Dietary Supplement Caplets
Theatre Pharmacy4.4(5)$37.95
Move Free Advanced 5-Day Joint Support Supplement
CVS Pharmacy4.3(93)$31.49
Flex Whey Protein Cookie Butter Powder - Frosted Cinnamon Roll | Keto-Friendly, Low Carb, No Added Sugars, Gluten-Free | Easy To Mix, Bake And Spread
Groceryeshop$30.50
Flex Natural Joint Support Supplement
New Earth Life Sciences4.7(7)$84.50
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.3 (156)Vitamin & supplements store
3261 Peachtree Rd, Atlanta, GA 30305
Discount Nutrition
4.8 (59)Vitamin & supplements store
1544 Piedmont Rd NE Ste 318, Atlanta, GA 30324
Total Nutrition Atlanta
4.8 (173)Vitamin & supplements store
6597-G Roswell Rd NE, Sandy Springs, GA 30328
Thriving Flex Fitness
Fitness center
4209 Peachtree Rd, Atlanta, GA 30342
The Vitamin Shoppe
3.9 (211)Vitamin & supplements store
1209 Caroline St NE, Atlanta, GA 30307
The Vitamin Shoppe
4.3 (145)Vitamin & supplements store
1165 Perimeter Center W #360, Atlanta, GA 30338
Flex Supplements
5.0 (8)Vitamin & supplements store
1622 Federal Rd STE 21B, Houston, TX 77015
Quest Wellness and Athletics
4.8 (37)Gym
3000 Mattison St, Duluth, GA 30096
Research & Studies
Effects of synbiotic supplement on human gut microbiota, body composition and weight loss in obesity
IN Sergeev, T Aljutaily, G Walton, E Huarte - Nutrients, 2020 - mdpi.com
… Synbiotic supplementation increased the abundance of gut bacteria associated with positive health effects, especially Bifidobacterium and Lactobacillus, and it also appeared to …
2020385 citationsThe athlete's guide to sports supplements
K Mueller, J Hingst - 2013 - books.google.com
… Combine this innate drive to succeed in sport with an interest in filling nutritional gaps and maintaining overall health and wellness, and you have serious fuel for the dietary supplement …
201335 citationsRose hips as complementary and alternative medicine: overview of the present status and prospects
S Patel - Mediterranean Journal of Nutrition and Metabolism, 2012 - journals.sagepub.com
… been released to the market as nutritive aids, health supplements and cosmetics. ‘‘Alvita’’ is … ’’ is a joint health supplement enriched in galactolipid GOPO compound. The product ‘‘i-flex’’ …
201258 citationsThe gut microbiome, mild cognitive impairment, and probiotics: a randomized clinical trial in middle-aged and older adults
MR Aljumaah, U Bhatia, J Roach, J Gunstad, MAA Peril - Clinical Nutrition, 2022 - Elsevier
… Psychobiotics are microbiota-targeted interventions that can result in mental health benefits and protect the aging brain. This study investigated the gut microbiome composition and …
2022148 citationsPre-sleep protein supplementation does not improve performance, body composition, and recovery in British Army recruits (part 1)
S Chapman, J Roberts, AJ Roberts, H Ogden… - … in Nutrition, 2023 - frontiersin.org
… Ultimately, this research will provide evidence on the use of protein supplementation to improve health and performance of new recruits, therefore contributing towards greater military …
20234 citationsFrom supplements to steroids: Substance use and the discourse of self-management in dominant bodybuilding culture
D Liokaftos - Performance Enhancement & Health, 2025 - Elsevier
… The following excerpt from the FLEX magazine editorial titled ‘In Defense of Supplements: … over-the-counter popular bodybuilding nutrition supplement, in the same category as anabolic …
2025
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-10-24. DSLD Label ID: 297981. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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