Hello my name is Seth Ciantar, working in a MNC company. Carnosic acid occurs naturally in many herbs like it is found in rosemary herb, due to its antioxidant properties it finds its application in many products and it can reduce the oxidation process that can cause damage to cells in the human body. Matrix Life Science one of the leading carnosic acid manufacturers as well as carnosic acid producers that use rosemary herb which we grow under controlled temperatures on their farms and as carnosic acid suppliers they meet the demand of industry for this product. Do you have any query about their single product or products you can connect at the website to get complete information?