Why Insist on SYMPT​•X​​​​?

SYMPT​•X​​​​ Brand Supplementation L-Glutamine Offers:

  • Non GMO sourced raw materials and manufacturing process
  • Quality testing by independent 3rd party labs to verify meets/exceeds USP standards
  • Proven effectiveness in a variety of clinical trials
  • Each product lot tested for stability
  • Proven safety record for over a decade
  • No prescription required 
  • Available with no additional ingredients, fillers, or preservatives
  • Order fulfillment direct to patient, pharmacy​ or provider



Working with scientists and nutritional experts in leading medical and teaching institutions, SYMPT•X​​​​​​​ L-Glutamine products are developed to effectively deliver the benefits of L-Glutamine to support and enhance Glutamine metabolism.*​  


This product is not intended to treat, cure or prevent any disease. The information contained on this site is not intended to diagnose or treat any medical condition. Please consult your physician regarding personal medical questions. SYMPT•X® and related design are trademarks of TSPC America, Inc.