Vitals L-glutamine 1000 mg (60 capsules) is a high-quality supplement that provides the most abundant non-essential amino acid in the human body, with no additives. With 1000 mg per capsule, it offers optimal convenience of use. Glutamine plays a role as a building block for protein in the body and can be considered semi-essential under certain circumstances. This supplement is specially designed for anyone who wants to supplement their diet with glutamine.