high strength theanine 200mg and 600mg lemon balm extract at relevant doses,key b vitamins at 100% nrv including pantothenic acid for normal mental performance,with folic acid for psychological function,high strength lemon balm extract, a popular herb at a relevant dosefollowing the popularity of our straight theanine supplement, we\'re pleased to introduce this new theanine plus lemon balm combination to our range. with the same 200mg of theanine as our original supplement but with the addition of 600mg of high strength lemon balm (melissa) extract per 2 tablets. lemon balm is a popular ingredient in relaxing herbal teas, its leaves giving off a distinctive lemon fragrance. we\'ve also included pantothenic acid which contributes to normal mental function and folic acid which contributes to normal psychological function.many companies choose to sell the less active d-form extracted from tea, however nature\'s best insists on a pure and potent l-theanine form which has been made to gmp standards. there are plenty of positive studies on the l-form of theanine and reassuringly it is not thought to be addictive, nor does it cause drowsiness.