Best Naturals L-Glutamine, 1 lb (454 g)
453.59g · Item
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Price history
Best price so far: £24.21 at Iherb on 2 Sept 2026
Close to the typical price of £24.21 over the last 90 days — a drop may be worth waiting for. Set an alert and we'll tell you.
About this product
Premium FormulaGMP - Food Manufacturing Practice ProductPure Powder3rd Party Lab TestedDietary SupplementBest Naturals L-Glutamine powder is a pure, free-form, non-essential, amino acid and is the highest grade available.L-Glutamine is the most abundant free amino acid found in the body, comprising more than 60% of the free amino acid pool in skeletal muscle and greater than 20% of total circulating amino acids. It is involved in many metabolic processes, including the synthesis and protection of muscles tissue, the production of glycogen, and immune support during periods of immune and muscular stress. Certain research publications indicate that it may help support the following:Supports muscle mass.Supports the integrity of the intestinal lining.Supports proper mental function.