SUBJECT INDEX 407 Spectrophotometric assay in vitro sunscreen protection, 127 Spectrophotometric method assessment of total lipid/sebum extraction, C Spectroradiometer measurement ultraviolet radiation, 127 Spectrum water untreated porcine skin desorption/weight loss, 151 Spermaceti wax artificial sebum composition, C Sphere shape amphiphilic lipid assembly, 51 Sphere spectrophotometer near-infrared reflectance spectra in vitro, 151 Spherical nylon formation of hybrid powder body odor, B Sphingolipids water-retaining properties in stratum corneum, J S-polypeptides sulfur proteins hair, 91 Spray hair soil surfactant removal, C Squalene artificial sebum composition removal by surfactants in shampoo, C capillary gas chromatograph of spangler sebum, C pseudoceramide application water retention in stratum corneum, J Stability color hair, 65 emulsions adsorbed macromolecules (abstract), 243 liposomes in cosmetics, 51 oil-in-water cream physicochemical properties of glyceryl monostearate, 215 Staphylococcus aureus kinetics of bacterial death preservative efficacy testing, 193 synergy of preservative system components efficacy testing, A Staphylococcus epidermidis antimicrobial testing of soaps, G bacterial count in cosmetics, 21 Statistics of surface peaks roughness measure surface topography of hair, 173 Stearalkonium chloride (SAC) surfactant staining cationics on keratin, 205 Stearamide MEA lotion composition preservative efficacy testing, 193 Steareth-16 comedogenicity skin care products formulation, E Stearic acid artificial sebum composition, C cold cream base comedogenicity, E composition of washing bars irritancy potential, H glyceryl monostearate composition oil-in- water cream stability, 215 lotion effects on skin, 1 lotion composition preservative efficacy testing, 193 synthesis of amide derivatives water retention in stratum corneum, J Sterilization test organisms in aqueous samples preservative efficacy testing, A Sterol cosmetic ingredient comedogenicity, E Storage time emulsion instability, 215 Stratum corneum absorption liposome-encapsulated cosmetics, 51 flex wash test irritation, H human substrate to measure sun protection factors, 127 lidocaine penetration, 41 moisture in skin near-infrared reflectance spectroscopy, 151 penetration vitamin c, 119 percutaneous absorption azone, D, cyoctol, D permeability effect of solvents on solute penetration, 231 temperature and water effects, 1 water-retaining function and recovery properties pseudoceramides, J Streptavidin phycoerythrin red antibodies epidermal immunity, 101 Streptomycin sulfate antimicrobial testing of soaps, G Stress/strain curves temperature and water effects on skin, 1 Stripping skin cutaneous metabolism, D Structure hair, F synthetic pseudoceramides water recovery in stratum corneum, J washing anion removal of cationics from keratin, 205 Style hair role of cuticle, F Substrate hair cleaning product formulation, C keratin removal of cationics, 205 measurement sunscreen protection factor, 127 Sugar comedogenicity of cosmetic ingredients, E lipid bilayer vesicles nature of, 51 Sulfonic acid dansylation of hair, F Sulfonyl chloride dansyl chloride hair damage, F Sulfur human body malodors, B protein electrophoretic patterns, hair, 91 Sunflower oil fatty acids effects of cosmetic ingredients on comedogenicity and irritancy, E Sunlight effect on dyed hair, 65 Sun protection factor sunscreen measurement, 127

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