The company uses FedEx to ship products that customers order directly from their site. They say that they do not ship any of their products to box-type address, only to physical addresses. Any order that a customer place using a box-type address is not accepted. In addition, they say that they only ship within the United States. International customers are requested to purchase products through one of the company’s authorized distributer or retailer. You can visit the company’s official website for a list of authorized distributors.
Glutamine (abbreviated as Gln or Q ; encoded by the codons CAA and CAG) is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH 3 + form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO − form under biological conditions), and a side chain amide which replaces the side chain hydroxyl of glutamic acid with an amine functional group , classifying it as a charge neutral, polar (at physiological pH) amino acid. It is non-essential and conditionally essential in humans, meaning the body can usually synthesize sufficient amounts of it, but in some instances of stress, the body's demand for glutamine increases and glutamine must be obtained from the diet.