Now Foods Sports, Arginine & Citrulline Powder, 12 oz (340 g)
340.19g · Item
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Price history
Best price so far: £26.39 at Iherb on 2 Sept 2026
Close to the typical price of £26.39 over the last 90 days — a drop may be worth waiting for. Set an alert and we'll tell you.
About this product
Amino AcidsKeto FriendlyProtein Metabolism1:1 RatioInformed Sport - We Test You TrustA Dietary SupplementSteroid FreeVeganKosherNon-GMOHalalGMP Quality AssuredArginine and Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis.