Testing was performed on three more replicates for each of the brands that were found to be heavily contaminated and those replicates were with different batch numbers than those used in the initial experiment. Further samples included three shampoos, two hair conditioners, and two hair repair emulsions, as well as four hand and body creams. Results showed that these additional samples were again heavily contaminated and observations were very much similar to those given in Table 1; therefore data are not shown.