InvigoFlex GS - Shellfish Free Glucosamine Sulfate - Sample Kit


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The best of Glucosamine Sulfate for your joints, now Shellfish free, Vegetarian Safe, and Sodium free. 

InvigoFlex® GS is a joint supplement product especially formulated to provide you with a premium-quality Glucosamine Sulfate that is shellfish freevegetarian safe, and sodium free. Along with Boswellia Serrata, our proprietary blend offers you a unique formulation to support joint function and cartilage, giving you the necessary support when you need it most. Get back to what you love doing and keep your life active! 


  • Shellfish Free / Vegetarian Safe / Sodium Free*
  • Includes Boswellia Serrata for Additional Joint Health Benefits*
  • Supports Healthy Joint Function and Cartilage*
  • Promotes Good Health of Body Joints, especially in the Knees*

The InvigoFlex® line offers you options to align with your joint health needs.

InvigoFlex® was created out of 20 years of experience in the joint market. We were troubled by the lack of quality products and options available to customers and healthcare professionals. It is why we created a complete line that provides the right ingredients and listens to what scientific research has shown to work best.


InvigoFlex® has four unique products: InvigoFlex® GS, InvigoFlex® CS, InvigoFlex® AMPM, and InvigoFlex® D. Each is designed to give you quality options to help support your joint health. If your joints are preventing you from going for a run, swimming with your family, walking around the park, or even simple movements throughout the day, InvigoFlex® is there to help you get back to your true self. Get back to what you love doing and keep your life active!*