JOURNAL OF COSMETIC SCIENCE 114 Table VIb Challenge Test of Cosmetic Products Performed in Triplicate Regarding Pseudomonas aeruginosa (system V) Shampoo Shower gel Conditioning cream P. aeruginosa Experiment Experiment Experiment TAPC* TAPC* TAPC* (log cfu/g) (log cfu/g) (log cfu/g) No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# Days 0 5.57 5.8 5.73 5.7 5.65 5.55 5.6 5.6 5.85 5.7 5.16 5.6 2 1.85 1.92 1.93 1.9 1.35 1.41 1.44 1.4 1.82 1.75 1.83 1.8 7 0.91 1 0.94 0.95 0.85 0.93 0.92 0.9 0.82 0.91 0.82 0.9 14 0.85 0.92 0.93 0.9 0.71 0.7 0.69 0.7 0.82 0.91 0.82 0.9 28 0.85 0.92 0.93 0.9 0.71 0.7 0.69 0.7 0.82 0.91 0.82 0.9 * TAPC = total aerobic plate count. # MV = mean value. Table VIc Challenge Test of Cosmetic Products Performed in Triplicate Regarding Escherichia coli (system V) Shampoo Shower gel Conditioning cream E. coli Experiment Experiment Experiment TAPC* TAPC* TAPC* (log cfu/g) (log cfu/g) (log cfu/g) No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# Days 0 5.65 5.7 5.62 5.65 5.6 5.57 5.63 5.6 5.5 5.8 5.26 5.5 2 1.35 1.41 1.44 1.4 1.38 1.42 1.4 1.4 1.8 1.95 1.95 1.9 7 0.94 0.94 0.97 0.95 0.85 0.93 0.92 0.9 0.85 0.93 0.92 0.9 14 0.85 0.93 0.92 0.9 0.68 0.72 0.7 0.7 0.8 0.9 0.7 0.8 28 0.71 0.68 0.71 0.7 0.68 0.72 0.7 0.7 0.8 0.9 0.7 0.8 * TAPC = total aerobic plate count. # MV = mean value. Table VIa Challenge Test of Cosmetic Products Performed in Triplicate Regarding Staphylococcus aureus (system V) Shampoo Shower gel Conditioning cream S. aureus Experiment Experiment Experiment TAPC* TAPC* TAPC* (log cfu/g) (log cfu/g) (log cfu/g) No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# Days 0 5.6 5.72 5.58 5.63 6 5.95 5.45 5.8 5.85 5.7 5.16 5.6 2 1.75 1.85 1.8 1.8 1.8 1.95 1.95 1.9 1.82 1.75 1.83 1.8 7 0.7 0.9 0.8 0.8 0.85 0.93 0.92 0.9 0.68 0.67 0.75 0.7 14 0.8 0.9 0.7 0.8 0.9 0.83 0.67 0.8 0.71 0.7 0.69 0.7 28 0.8 0.9 0.7 0.8 0.85 0.8 0.75 0.8 0.71 0.68 0.71 0.7 * TAPC = total aerobic plate count. # MV = mean value.

ALTERNATIVES TO COSMETICS PRESERVATION 115 Anticellulite cream Cleansing milk Peeling cream Experiment Experiment Experiment TAPC* TAPC* TAPC* (log cfu/g) (log cfu/g) (log cfu/g) No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# 5.6 5.67 5.68 5.65 5.7 5.69 5.77 5.72 5.55 5.78 5.68 5.7 0.85 0.92 0.93 0.9 1.8 1.95 1.95 1.9 1.65 1.72 1.43 1.6 0.82 0.91 0.82 0.85 0.94 0.94 0.97 0.95 0.68 0.67 0.75 0.7 0.71 0.7 0.69 0.7 0.85 0.93 0.92 0.9 0.85 0.93 0.92 0.9 0.71 0.7 0.69 0.7 0.71 0.7 0.69 0.7 0.85 0.93 0.92 0.9 Anticellulite cream Cleansing milk Peeling cream Experiment Experiment Experiment TAPC* TAPC* TAPC* (log cfu/g) (log cfu/g) (log cfu/g) No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# 5.53 5.69 5.73 5.65 5.69 5.72 5.69 5.7 5.71 5.69 5.61 5.7 0.85 0.93 0.92 0.9 1.8 1.95 1.95 1.9 1.65 1.72 1.43 1.6 0.82 0.91 0.82 0.85 0.94 0.94 0.97 0.95 0.71 0.68 0.71 0.7 0.71 0.68 0.71 0.7 0.85 0.93 0.92 0.9 0.85 0.93 0.92 0.9 0.48 0.55 0.47 0.5 0.71 0.7 0.69 0.7 0.9 0.83 0.67 0.8 Anticellulite cream Cleansing milk Peeling cream Experiment Experiment Experiment TAPC* TAPC* TAPC* (log cfu/g) (log cfu/g) (log cfu/g) No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# No.1 No.2 No.3 MV# 5.5 5.8 5.26 5.52 5.55 5.78 5.68 5.67 5.5 5.67 5.39 5.5 1.9 1.82 1.83 1.85 1.6 1.53 1.37 1.5 1.85 1.91 1.94 1.9 0.85 0.93 0.92 0.9 0.85 0.92 0.93 0.9 0.85 0.92 0.93 0.9 0.82 0.91 0.82 0.85 0.84 0.9 0.96 0.9 0.68 0.72 0.7 0.7 0.8 0.82 0.72 0.78 0.82 0.88 0.85 0.85 0.77 0.69 0.64 0.7 Table VIa (cont’d) Table VIb (cont’d) Table VIc (cont’d)