l-arginineWHO ATC codeAvailable in 2 countries๐ฌ๐งUnited Kingdom23L-arginine powderOTCArginine 500mg tabletsOTCArginine 1g/5ml oral solutionOTCSee all l-arginine in United Kingdom โ๐จ๐ฆCanada1CLINIMIXSee all l-arginine in Canada โ