SUBJECT INDEX 519 skin emulsion with linoleic acid, 191 Radiolabeled agents penetration human skin, 249 tooth enamel abrasion values, 2l l Rat hairless cutaneous distribution of linoleic acid, 191 nude skin permeability, 297 skin epidermal sheet preparation, 35 Reactant hair dye N,N-bis-(2-hydroxy- ethyl)-p-phenylenediamine, 1 Reflectance Fourier transform infrared spectroscopy skin, 73 spectrophotometry hair color, 59 RH water loss stratum corneum, 9 Rheology emulsion stabilization gums, 329 measurements flow curves, shear rate, sweep time, viscosity, 177 Rhizomes sanguarine analysis HPLC, 279 Rhodamine B cationic dye skin surface charge, 309 Rinsability soap, detergent bar, 89 Rosin soap composition, 89 Roughness enamel surface dentrifice treatment, 211 skin surface, 309 Safety cosmetic ingredients, 249 Salicylic acid ointment bases in vitro release, 429 Saline permeation procedure nude rat skin, 297 Salts effect on xanthan gum solution, 329 hydration stratum corneum, 9 hydrophile-lipophile balance emulsions, 502 in solid antiperspirant formulations acid, neutral, basic, 225 monammonium properties of alpha and beta glycyrrhizins, 177 stratum comeurn swelling lauryl sulfate, 125 Sanguinarine HPLC analysis oral health care products, 279 Saponification soap manufacture methods, 501 Saturation collagen swelling surfactant irritation, 199 swelling, 125 Scalp dermatoses 395 Scanning electron microscopy methodology properties of alpha- and beta-glycyrrhizin s, 177 Scratching value enamel roughness dentrifice treatment, 211 Sebaceous gland cutaneous distribution linoleic distribution, 191 Sebum human production, 369 Sebum lipids hair, 159 Sebutape sebaceous secretion measurement of, 369 Sedimentation emulsion, 329 Segmentation sensory fragrance, 233 Sensory segmentation preferences, 233 sequestrants soap composition, 501 Serine concentration cleansing bar evaluation, 309 in melanin granules, 1259 Serratia marcescens mold assay, 49 Sex attribution body odor, 409 Shampoo batch process quality assurance, 445 benzoic acid, 49 evaluation of, 395 hair assembly characteristics, 141 mold assays base, sodium lauryl sulfate, lauroyldiethanolamide (LDA), phosphoric acid, 49 nitrosamine analysis, 267 Shaving cream in mold assay, 49 Shear xanthan gum solution, 329 Silica filler in polydimethylsiloxane membranes, 429 sanguinarine analysis, 279 toothpaste composition, 211 Silicone in skin care formulations, 73 Skin deposition of triclocarban soap bars, 99 epidermal membrane preparation, 35 erythema quantitation, 475 hairless rat cutaneous distribution of linoleic acid, 191 homeostasis water loss, percutaneous absorption, 351 hydration, 9 irritancy lysosomal acid phosphatase, 309, soap, 89, surfactant exposure, 199 permeation, 297 plasticisation, 397 polydimethylsiloxanes quantification of, 73 radiolabeled cosmetic ingredients safety, effectiveness, 249 soap efficacy, 309 solvent interaction, 429 Smell sensory segmentation, 233 Soap agar patch test triclocarban, 99 chamber patch test erythema

520 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS quantification, 475, skin irritancy, 387 irritancy potential, 199 manufacture of, 501 polymer resistance skin, 73 rinsability, 89 skin care effects, 309 stratum corneum swelling, 125 Sodium soap composition tallowate, cocoate, cocoyl isethionate, isethionate, isostearoyl-2-1actylate, lauryl glyceryl sulfate, 89, 99 Sodium bromide epidermal membrane preparation, 35 Sodium carboxymethylcellulose solution emulsion stabilization, 329 Sodium cetyl sulfate emulsification test glycyrrhizins, 177 Sodium dihydrolipoate hair reduction, 461 Sodium hexadecyl sulfate surfactant irritation collagen swelling, 199 Sodium laurate swelling stratum corneum, 125 Sodium lauryl ether sulphate surfactant solution, 387 Sodium lauryl sulfate hair treatment, 489 assembly characteristics, 141 sanguinarine analysis, 279 shampoo base mold assay, 49 surfactant quality assurance, 445 swelling saturation, 125 toothpaste composition, 211 Sodium octyl surfactant irritation collagen swelling, 199 Sodium saccharin toothpaste composition sanguinarine analysis, 279 Sodium stearate antiperspirant formulations, 225 soaps comparison with surfactant bars, 309 Sodium sulfate emulsion stability gums, 329 Solubility aqueous gel suspensions polydimethylsiloxane membranes, 429 beta- and alpha-glycyrrhizins perfume materials, 177 dibenzylidene sorbitol in cosmetic toiletties, 225 emulsions, 502 melanin bleaching, 159 Solution acidic collagen swelling, 199, indo dyes, 1 alkaline collagen swelling, 199 aqueous bleaching reagents, 159, alpha- and beta-glycyrrhizins, 177 aqueous polyethylene glycol-saline stratum corneum electricity, 9 ethanol, 177 hair sample cleanser Soxhlet, sodium dodecyl sulfate, 111 HCL sample preparation for nitrosamine analysis, 267 hydrogen peroxide hair swatches, 1 2-hydroxyoctanoic acid plasticisation, 397 isopropanol photoacoustic measurements, 375 methanol-phenol concentration effects, 429 neutral collagen swelling, 199 soap pH value, 309 sodium bromide permeability assessment, preparation of epidermal membranes, 35 sodium carbonate pH adjustment, 359 surfactant swelling, 125 trypsin stratum corneum water uptake, 9 wet combing Gafquate-755, Triton X-400, 111 Solvent cyclomethicone dimethicone fluids, 73 organic dibenzylidene sorbitol, 225 stratum corneum effect on percutaneous absorption, 429 Sorbic acid pH, 49 Sorbitan stearate cosmetic base formulation skin penetration, 249 Sorbitol toothpaste composition, 211, sanguinarine analysis, 279 Sorption plasticisation stratum corneum, 397 skin surface cationic fluorescent dye, 309 stratum corneum isotherm data, 9 Spectrophotometry rinsability soap, detergents, 89 Spreading measurement stratum corneum uptake, 249 Stability antiperspirant formulations dibenzylidene sorbitol, 225 dye aminoindamine, 1 emulsions, 502 oil-in-water emulsions gums, 329 Staphylococcus aureus preservative efficacy cosmetic products, 481 Staphylococcus epidermis agar patch test method, 99 Stearalkonium chloride (SAC) hair creme rinse component, 141, manageability, 489 Stearate stick deodorant application aesthetics, 225 Steareth-100 gel formulation component stability, 225 Stearic acid gel formulation component stability, 225