Lifestyle Enzymes Pty Ltd is an Australian family owned and run Queensland based business who formulate the Genuine Nzimes brand of digestive enzymes. Director Robert McIlroy ND AFAMI, used the Genuine N-Zimes Formula #10 as the key therapy in his clinic in Noosa Heads, Queensland for over fifteen years after discovering that a large amount of his patients, including small children were showing signs of being enzyme deficient.