INDEX TO VOLUME 38 SUBJECT INDEX Absorption additivity rule siloxane deposition, 247 bleaching hair damage, 263 di-t-butylnitroxide semisolid fluidity, 1 effect of solvents sunscreens, 209 hemoglobin spectrophotometric measurements, 451 percutaneous drug delivery, 333, effects of aging on skin, 141 photobleaching UV-VIS spectrum, 179 polymers hair, 233 skin care products, 443 stratum comeurn barrier function, 397 ultraviolet sunscreen chemicals, 193 Acetone solvent nitrosation rate, 29 Acetylsalicylic acid skin penetration, 397 Acid acetylsalicylic skin penetration, 397 ascorbic bioconversion of provitamin, 333 benzoic percutaneous absorption, 141, skin penetration, 397 chlorination human hair fiber, 371 emollients glycerid, 295, oleic, 295 formic stratum corneum disruption, 21 hydrochloric pH adjustment, 125 iodoacetic solution hair reduction, 99 lactic irritation, 153 nicotinic skin penetration, 397 peracetic hair wet strength, 263 retinoic cell proliferation, 14l salicylic stratum corneum turnover, 321 stearic n-nitrosodiethanolamine formation, 29 thioglycolic extension of perreed hair, 125, hair waving, 263 treatment corneocyte adhesion, 21 Actinic damage skin, 145 Activity depilatory preparations, 287 Acylglutamate effect on hair, 353 Adhesion stratum comeurn corneocytes, 2l 457 Adsorption hair substantivity of conditioning polymers, 233 long chain alkyl quaternary ammonium salts hair surface modification, 341 stratum corneum membranes lipids, 295, polymers, 295 Aesthetic facial surgery, 141 hair, 141 Afterfeel skin care products, 443 Agar brain-heart infusion aerobic bacterial counts, 223 macconkey aerobic bacterial count, 223 nutrient plates bacteria growth, 83 potrate dextrose plates yeast growth, 83 pseudosel aerobic bacterial count, 223 trypticase soy aerobic bacterial count, 223 Age collagen, 163 effect cellular proliferation, 141, cutaneous barrier function, 141, on hair, 141, psychological, 141 microrelief peri-orbital and leg skin, 145 preservative testing shampoo, 307 stratum corneum turnover time, 321 Aggregation nonionic surfactants aqueous media, 419 pigment characteristics hair bleaching, 179 Albumin fourier transform infrared spectroscopy sweat gland inhibition, 109 Alcohol antibacterial effects topical deodorant products, 223 ether group carbon peak envelopes in hair, 233 fatty nonionic surfactant, 419

458 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS soap material irritation, 153 solvent sunscreen chemical, 209 Alcohol benzoate solvent sunscreen absorbance, 209 Alcohol/ether group peak envelope hair samples, 233 Alkaline chlorination effect on hair properties, 359, 371 n-nitrosodiethanolamine formation, 29 solubility test hair, 263 Alkanolamines nitrosation, 29 Alkyl component coco range, 43 Alkyldimethylamine oxides commercial applications (see didecylmethylamine oxides and stearylmethylamine oxides), 43 Alkylmonohalides hair treatment, 263 Alkyl quaternary ammonium salts long chain effect on hair surface modification, 341 Allantoin anionic surfactant composition cleanser, 353 Alloocimene dehydrated linalool decomposition, 385 Alpha-globulins fourier transform infrared spectroscopy sweat gland inhibition, 109 Alpha-terpinene linalool decomposition, 385 Alpha-tocopherol provitamin bioconversion skin, 333 Aluminum comb effect triboelectric charging of hair, 341 sweat glands infrared characterization, 109 Aluminum chlorhydrate (ACH) antiperspirant deodorants efficacy of triclosan, 223 sweat gland inhibition, 109 Amide carbonyls peak envelope hair samples, 233 Amine nitrosation, 29 shampoo preservative testing, 307 siloxane deposition keratin fibers, 247 Amino acid analysis hair keratin hydrolysates, 99, hair waving, 263 halogenation chlorine/hair interaction, 359 Ammonia pH adjustment extension of permed hair, 125 Ammonium lauryl sulfate shampoo formulation containing amine oxide, 43, preservative testing, 307 Ammonium thioglycolate hair reduction, 99 Amorphous phase polymers, 163 Analysis ANOVA skinfeel attributes, 443 Anatomy influence on penetration level, 397 Animals collagen shampoo preservative testing, 307 models depilatory activity, 287, skin irritation, 353 skin tanning pigs, 11 Anionic catalytic effect on nitrosation, 29 detergents keratin fiber surface, 263 skin cleanser antimicrobial optimization, 353 surfactant alkyldimethylamine oxide reaction, 43, acylglutamate, 353 ANOVA skinfeel analysis personal care products, 443 Anthranilates ultraviolet absorbance shift, 209 Antimicrobial optimization in anionic skin cleansers, 353 topical deodorant products, 223 Antiperspirant aluminum-keratin interaction sweat gland inhibition, 109 effects on aerobic axillary microbial populations, 223 Appearance skin care product, 443 Aqueous chlorination hair, 359 fluid didecylmethylamine oxide preparation, 43 mixture hair waving, 99 solution bioconversion of provitamin, 333, chitosan viscosity, 295, copolymerization of keratin fibers, 263, effect on corneocyte adhesion, 21, irritation by soaps, 153, polymer treatment, 233, depilatory action of sodium thioglycolate, 287 Ascorbic acid provitamin bioconversion in skin, 333 Assay guinea pig immersion test skin irritation, 353 HPLC provitamin bioconversion, 333 Atomic absorption (AA) silicone deposition on hair fibers, 247 Axillae region aerobic bacteria efficacy of triclosan, 223 Bacillus rate of death shampoo preservative stability, 307 Bacteria aerobic topical deodorant products, 223 growth in cosmetics plate count method, 83', preservative inhibition, 307 mouthwash, 435 Bands absorbance spectra hair bleaching, 179 absorption di-t-butylnitroxide, 1 fourier transform infrared spectroscopy keratin oxidation, 263 hair growth rate via fluorescence, 77 hair protein siloxanes on keratins, 247 model of contact charging hair, 341 Barrier properties epidermis sodium lauryl sulfate exposure, 63 skin function, 397, tissue surface, 295