SUBJECT INDEX 679 Omega fatty acids synthesis of, 657 Organ culture effi cacy testing, 74 safety testing, 74 Organogels and cellulite, 627 Oxidative hair dyes mechanism, 47 Oxidizing agent in hair coloring, 205 Paeonia suffruticosa root in tyrosinase inhibition, 347 Palmitoyl glycine in treatment of skin aging, 582 Palm olein and hair properties, 273 Papillary dermis in skin aging, 70 Parrot feathers pigments, 371 Passionfruit seed oil and hair properties, 273 Pentagalloyl-β-D-glucose in tyrosinase inhibition, 347 Perception of body odor, 468 Perception threshold measurement and sensitive skin, 52 Perfume trends, 474 Pet cosmetics formulation, 659 p-Phenylenediamine in hair dye chemistry, 429 Pheomelanin in skin pigmentation, 62 Phospholipids analysis, 560 Photoaging method, 538 ε-Phthalimide peroxyhexanoic acid as biocide, 660 Phyllanthus emblica extract and skin aging, 395 Pigments parrot feathers, 371 Polyacrylate-2 crosspolymer in hair holding, 78 Polyacrylate-14 in hair holding, 78 Polyaromatic hydrocarbons analysis, 657 Polyglycerol esters and coenzyme Q10 solubility, 366 Polymers effect on surfactant formations, 389 formulation of, 570 and hair properties, 297 hydrophobically associative polymers, 389 in mascara, 125 surfactant association with, 383 surfactant interactions with, 378 as thickeners, 570 Polyquaternium-4/hydroxypropyl starch copolymer in hair care, 290 Polyquaternium-6 in hair conditioning, 239 iron oxide coating of, 617 Polyquaternium-7 in hair conditioning, 239 Polyquaternium-10 in hair care, 312 and hair properties, 312 iron oxide coating of, 617 in shampoo, 385 Polyquaternium-11 in hair conditioning, 239 Polyquaternium-47 in hair conditioning, 239 Polyquaternium-55 in hair coloring, 217, 572 Polyquaternium-87 in hair care, 291 Polysaccharides marine algae, 374 Porphyridium cruentum, 374 Polyurethane in hair care, 292 Polyurethane-14 in hair care, 290 Pores treatment, 537 Porphyridium cruentum polysaccharides, 374 PPG-3 benzyl ether myristate and hair luster, 187 Preservatives analysis, 54 review article, 655 Procollagen synthesis kudzo symbiosomes, 475 leghemoglobin, 475 pueria lobata extract, 475 Product deposition method, 574 Proteins dermal matrix, 50 in hair cosmetics, 576

JOURNAL OF COSMETIC SCIENCE 680 and hair properties, 297 Proteins, hydrolyzed in cosmetic ingredients, 55, 473 in hair cosmetics, 576 Pseudopterogorgia elisabethae extract anti-infl ammatory activity of, 472 Pseudopterosins anti-infl ammatory activity of, 472 Pueria lobata extract in procollagen synthesis, 475 Punica granatum extract in tyrosinase inhibition, 53 Pyridoxine and skin physiology, 58 Pyridoxine tri-isopalmitate and skin physiology, 58 Quaternium-91 and hair luster, 187 Quercetin in tyrosinase inhibition, 347 Raman spectroscopy of hair, 60, 306 Recalls EU cosmetics, 369 Resorcinol in hair dye chemistry, 429 Resveratrol in anti-acne assessment, 25 overview, 550 skin cell effects, 543 Retinoic acid analysis, 485 Retinol acne, 468 analysis, 485 Retinyl palmitate analysis, 485 Review articles formulation, 467 hair structure, 437 self-preserving cosmetics, 655 skin aging, 51, 51 skin barrier, 49 stratum corneum functions, 368 stratum corneum lipids, 368 Safety testing organ culture, 74 Salicylic acid in anti-acne assessment, 25 skin permeation by, 60 Salmon milt DNA in skin care, 652 Salvia somalensis oil cosmetic ingredient, 469 Sapucainha butter and hair properties, 273 Saw palmetto extract in anti-acne assessment, 25 Scanning electron microscopy of hair structure, 308 Sclerotium gum as cosmetic ingredient, 545 Sea whip extract anti-infl ammatory activity of, 472 Sebum measurement, 7 Sebumeter skin measurement, 7 Self-preserving cosmetics review article, 655 Semantics consumer perceptions, 536 Sensitive skin measurement, 52 neurogenic infl ammation of, 371 perceptions of, 543 treatment of, 471 Serine proteases transepidermal water loss, 367 Sex sweat rates, 1 Shampoo cationic polymers in, 229 polycation/anionic surfactants in, 380 polyquaternium-10 in, 385 surface protection by, 301 Silicone polyquaternium-18 and hair surface, 261 Silicones in hair care, 295 on hair surface, 261 and SPF retention, 568 in water-in-silicone emulsions, 566 Skin and antioxidants, 656 barrier properties of, 49 facial wrinkles, 47 and free radicals, 49 and glycokines, 66 in vivo analysis, 315 moisturization, 7, 15, 50, 369 neurogenic infl ammation of, 371 and omega fatty acids, 657 and polysaccharides, 374 restructuring of, 52 sebum measurement in, 7 stratum corneum lipids, 48 surface thermal effects, 365 surfactant interactions, 377