Applied Nutrition L-Glutamine Powder 250g

Applied Nutrition are a British brand that built their name on manufacturing standards rather than formulation tricks, and a single-ingredient amino acid is where that shows most clearly. There is nothing to hide behind: it is either pure or it is not.

This is 100% pharmaceutical grade L-Glutamine and nothing else - no fillers, no sweeteners, no bulking agents. Glutamine is the most abundant amino acid in the body and the one hard training depletes fastest, because muscle tissue, the gut lining and immune cells all draw on the same pool. Replacing it supports recovery between sessions and helps protect lean tissue through a heavy block or a calorie deficit.

It comes in a 250G tub, and it is unflavoured, so it stirs into a protein shake, an amino drink or plain water without changing the taste.