Tag: Amino acid stability

According to manufacturers and lab studies, dry L-glutamine powder is highly stable and can last for several years when stored properly. The shelf life is primarily determined by environmental factors, with moisture and temperature being the biggest threats to its potency. Protecting your supplement from these elements is key to preserving its quality over time.

Scientific research indicates N-acetyl-L-glutamine is significantly more stable in liquid formulas than free L-glutamine, making it a promising ingredient for nutritional products. This enhanced stability allows for more effective delivery and absorption, highlighting the benefits of N acetyl glutamine for targeted support in the body.