SUBJECT INDEX 409 Time aerobic plate counts preservative efficacy testing, 193 antioxidant application immunity, 101 hair cleaning, C, coloring process, 65 impedimetric procedure bacterial content in cosmetics, 21 lidocaine penetration skin, 41 pseudoceramide application to stratum corneum effect on water-retention, J shaving perceptual evaluation, 141 skin penetration profile high performance liquid chromatography, 119, liquid scintillation counting, 119 skin-surface content TCC, 75 sterilization preservative efficacy test for organisms in aqueous samples, A Tissue skin diffusional resistance, 41 vitamin c skin penetration, 119 Titanium dioxide cosmetic ingredient comedogenicity, E Tocopherol vitamin follicular irritant, E o•-tocopherol vitamin e skin penetration, 119 Tolerance skin hand cleanser evaluation, 33 Tolmetin permeation mouse skin, 243 Topical application of synthetic pseudoceramide water recovery in stratum corneum, J drugs cutaneous metabolism, D formulation permeability of salicylic and benzoic acid (abstract), 243 oil-in-water cream stability, 215 phenolic compounds immunity, 101 sunscreen photoprotection, 127 Topobiology (abstract), 243 Topography evaluation of skin condition (abstract), 243 hair surface fourier transform and fractal analysis, 173 Transdermal drug delivery, D Transepidermal water loss (TEWL) acetone/ether treatment to skin, J evaluation of hand cleansers, 33 moisture in skin in vivo, 151 pig skin in vivo, 1 Transfer rate TCC soap, 75 Transmission electron microscopy (TEM) hair damage, F Transpore tape measurement sunscreen protection factors, 127 Treatment acetone/ether water retention in stratum corneum, J sodium dodecyl sulfate water retention in stratum corneum, J Tresses hair removal of sebum components, C Triamcinolone cosmetics-carrying liposomes, 51 Triamcinolone acetonide azone therapeutic formulation, D 3,4,4'-trichlorocarbanilide (triclocarban) composition of washing bars irritancy potential, G soap antimicrobial agar patch test, G Triclosan composition of washing bars irritancy potential, H liquid soap bacteriostatic activity on skin, G 2,4,4'-trichloro-2'-hydroxydlphenylether (triclosan) liquid hand soap evaluation of agar patch test, G Triethanolamine cosmetic base comedogenicity, E lotion effects on skin, 1 Triethanolammonium !auryl sulfate (TEALS) radiotracer experiments removal of cationics from keratin, 205 Triethanolamine soap composition of washing bars irritancy potential, H Triglycerides glyceryl monostearate composition oil-in- water cream stability, 215 sebum analysis removal from hair by surfactants, C Tris HCL extraction procedure hair protein, 91 Triton phosphate buffer quantification of microflora dandruff, 109 Triton X-100 aerobic plate counts preservation testing, 193 Trypsin treatment skin layer resistances, 41 Trypticase soy agar antimicrobial testing of soaps, G Trypticase soy broth dilution system bacteria content, 21 Tryptic soy agar inoculum preparation in preservation testing, 193 test organisms synergy of preservative system components, A Tryptic soy broth antibiotic susceptibility testing, 193 TUKEY-A significant difference test dry leg regression method, 151 Tween dilution system bacteria content, 21 Tween 60 oil-in-water cream preparation stability, 215 Tween 80 growth of test organisms preservative efficacy testing, A inoculum preparation in preservation testing, 193

410 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS Tyrosinase enzyme melanogenesis, 65 Tyrosine melanogenesis hair coloring, 65 Ultrasonic generator headspace gas chromatography analysis in quenching short- chain fatty acids, B Ultraviolet damage in skin DNA repair enzyme (abstract), 243 hair damage fluorescence technique, F sunscreen protection factors, 127 Unilamellar vesicles preparation of cosmetics- carrying liposomes, 51 United Kingdom raw matedhal in cream formulation stability, 215 United States raw material in cream formulation stability, 215 Unsaturated fatty acids amphiphiles lipid bilayer vesicles, 51 Urea composition of washing bars irritancy potential, H extraction procedure hair protein, 91 Valine proteins of hair, 91 Van der waals forces binding of keratin fibers to cationic detergents, 205 Vegetable oil composition of washing bars irritancy potential, H cosmetic ingredient comedogenicity, E cream preparation, 215 lotion composition preservative efficacy testing, 193 Versatility oxidative hair color, 65 Vesicles liposome-encapsulated cosmetics, 51 4-viny!-N-methyl-pyridinium methyl sulfate aqueous solution hair with raised cuticles, 173 Viscoelasticity skin effects of temperature and water activity, 1 Viscosity emulsion instability oil-in-water cream, 215 lotion preservative efficacy testing, A Visual evaluation shaving closeness, 141 measurement of follicular keratosis skin care products E quantitation hair damage, F Visual scoring system skin compatibility hand cleansers, 33 Vitamin cosmetic ingredients comedogenicity, E Vitamin c skin penetration, 119 Vitamin e skin penetration, 119 Volatility short-chain fatty acids body odor, B Vortex mixer preparation of cosmetics-carrying liposomes, 51 Washing action hand cleanser evaluation, 33 anionic detergent removal of cationic surfactants, 205 mildness of cleansing products flex wash test, H soap bars with tdhclocarban agar patch test, G TCC quantity soap, 75 Water binding excised porcine skin, 151 bleeding hair color, 65 cleanser composition evaluation of, 33 effects on skin in vitro, 1 flow resistance of wet hair hydrodynamic technique, I glyceryl monostearate composition oil-in- water cream stability, 215 hardness preservative efficacy testing, A lotion composition preservative efficacy testing, 193 preparation of cosmetics-carrying liposomes, 51 soap composition antimicrobial testing, G, irdhtancy potential, H solubility dyes, 65 solution comedogenic potential of preservatives, 135 solvent effect on solute penetration, 231 Water-retention stratum corneum effect of ceramides, J Wavelengths near-infrared evaluation of moisturizers, 151 Waviness surface topography of hair, 173 Waving hair, 65 Wax esters sebum composition removal by surfactants in shampoo, C Waxes comedogenicity cosmetic products, E Weathering hair alkylated proteins, 91 hair damage fluorescence technique, F mildness of washing products flex wash test, H Weierstrass-Mandelbrot function fractal model of rough surfaces, 173 Weight cosmetic ingredient comedogenicity and irdhtancy, E hair substrate sebum removal, C scales dandruff, 109 sulfur proteins hair, 91 Wire mesh bleed test oil-in-water cream syneresis, 215 Wool model keratin sebum removal by surfactants, C staining cationics on keratin, 205 Wool wax alcohol soap TCC, 75