About Sustamine® L-Alanyl-L-Glutamine

Sustamine® is an ingredient that may assist with hydration and support exercise performance* Ultra-pure, clinically tested, Sustamine® is produced through a patented fermentation method to create a unique dipeptide that is more easily absorbed by the body than complex protein molecules.* 

The result of a novel enzymatic process that bonds two amino acids together, this dipeptide is much smaller than a complete protein and was designed to be absorbed quickly.* Clinically tested Sustamine® L-Alanyl-L-Glutamine is a breakthrough ingredient designed to help athletes go the distance.*

Sustamine® has been shown to:

  • Support exercise performance*
  • Be more bioavailable than L-Glutamine*
  • Increase blood levels of L-Glutamine 224% greater than L-Glutamine alone*
  • Support the integrity of the gastrointestinal tract*
  • Support optimal function of the intestinal barrier*
  • Stimulate the immune system and support immune health*