Standardised Kyolic garlic extract providing S-Allyl cysteine, a recognosed active ingredient of this traditionally used product. Garlic possesses a number of beneficial properties which have all been well researched. Cold-ageing involves taking the highest quality aged garli, slicing it without the aid of heat or acid and placing it in large stainless stell tanks to be left for up to 20 months. During this cold ageing period, allcin is converted to extremely valuable sulphur compounds.