408 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS Sunscreen ingredients comedogenicity, E protection factors measurement, ! 27 Surface carrier matrix sunscreen photoprotection, 127 chemistry (abstract), 243 epithelial irritants skin care products, E growth of test organisms preservative efficacy testing, A growth on agar media kinetics of bacterial death, 193 hair friction factor, I hair topography fourier transform and fractal analysis, 173 keratin removal of cationic surfactants, 205 sebum removal from hair, C skin evaluation of hand cleanser, 33, TCC deposits, 75, water loss, 1 Surfactants aqueous hair-cleansing procedure, C cationic removal from keratin, 205 evaluation of mildness of cleansing products, H preparation of cosmetics-carrying liposomes, 51 removal of sebum hair, C Survival curve slope method synergy of preservative system components, A Survival test method for skin irritation, H Suspensions aqueous preparation of cosmetics- can'ying liposomes, 51 Swelling measurement hair damage, F Syndet bars skin irritation flex wash test, H Syneresis oil-in-water cream formulation aqueous phase, 215 Syncrowax ERL-C oil-in-water cream preparation stability, 215 Synergy preservative system components survival curve slope method, A Synthesis amide derivatives water retention in stratum comeum, J Systemic metabolism topically applied drugs, D Tactile evaluation shaving closeness, 141 skin moisturizing cosmetic preparation, 151 Talc cosmetic ingredient comedogenicity, E headspace gas chromatography analysis for evaluating quencing compounds on body odor, B Tape transpore sunscreen photoprotection, 127 TAT broth with neutraliziers dilution system bacteria content, 21 TCC soap sandiness, 75 TEA nonionic lotion formula preservative efficacy testing, A TEA lauryl ether sulfate shampoo stability, 65 Technician infraanalyzer near-infrared reflectance spectra in vitro, 151 Techniques impedance microbiology bacterial content in cosmetics, 21 plate count bacterial content in cosmetics, 21 liquid scintillation counting lidocaine penetration, 41 Temperature cosmetic formulations bacteria content, 21 effect on skin in vitro, 1 franz diffusion cells skin penetration, 41 growth preservative efficacy test methods, 193 hair cleaning, C lipid bilayer vesicles nature of, 51 storage effect on syneresis in cream, 215 transepidermal water loss measurement hand cleanser evaluation, 33 transfer rate TCC, 75 x-ray diffraction analysis syneresis in oil-in- water cream, 215 Tensility hair damage, F Tetrabutylammonium bromide in hexane synthesis of amide derivative water retention in stratum corneum, J Tetradecanoic acid capillary gas chromatogram of spangler sebum, C Tetradecyl sulfates removal of cationics from keratin, 205 Tetrasodium EDTA soap composition antimicrobial testing, G Theophylline permeants effect of solvents on solute penetration, 231 Thermal analysis system DSC measurement oil-in-water cream, 215 Thermodynamic activity solutes skin penetration, 231 Thermodynamic principles stratum comeum water binding, 1 Thermometer measurement of skin surface temperature, 1 Thickness abdominal skin vitamin penetration, 119 glyceryl monostearate in oil-in-water cream, 215 skin lidocaine penetration, 41, moisture, 151 Thin-layer chromatography (TLC) component analysis of extracted lipid, C Thiol dansylation of hair damage assessment, F Thixotropic properties cream, recovery of gel structure, 215 Threonine proteins of hair, 91 Thromboxanes Ia + langerhans cell alteration, 101

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