Glutamine Neutra 300g comes in a jar for adding L-glutamine to everyday drinks. The description states 100% L-glutamine, with no flavour, no aromas, no sweeteners and no added sugars, and says it dissolves without lumps. It can be mixed with water, juice, coffee or a protein shake. According to the information provided, it is formulated by Dr. Antelm Pujol, a specialist in Endocrinology and Nutrition, and manufactured in a dedicated plant in Spain, with traceability for each batch. To take it, dissolve the dose indicated on the label in your favourite drink; it is suggested after training or spread throughout the day. There is a composition discrepancy: the metadata ingredients list includes citric acid, flavourings and Sucramix®, although the description and FAQs state that the neutral version contains only L-glutamine. Possible traces of milk, gluten and nuts are declared. Please verify the composition on the label. The metadata identifies the brand as Protella®, while the description mentions Hisupps.