Arginine Alpha Ketoglutarate (AAKG) is a salt of the amino acid arginine and alpha-ketoglutaric acid. Myprotein’s AAKG is superior to many other forms of arginine as it is comprised of two arginine molecules attached to one alpha-ketoglutarate molecule. The standard pre-workout dose for L-arginine is 3-6g. Taking more than 10g of arginine at once could result in gastrointestinal distress. Please note that the labelling on this product is provided in English as a minimum. French, Italian, German, Spanish, Danish, Swedish and Finnish may also be present on a product by product basis.