MEASUREMENT OF HAIR LUSTER 301 Appendix A Commercial Names, Manufacturers, and Composition of Products Used to Rinse Hair Tresses for Diffuse Reflectance Measurements in This Work Commercial name Manufacturer Composition Tabu © commercial brilliantine Revlon Aquamarine © shampoo for dry hair Rexona © soap L6real Els•ve Multivitamina © shampoo Standard formulation PQ7 formulation Neutrox 1 © conditioner Perfumens Dana do Brasil S.A. Ceil Com•rcio Exportagio e Indfistria Ltda. Insddstrias Gessy Lever Ltda--Divisio Elida Gibbs Procosa Produtos de Beleza Ltda. Indfstria e Com6rcio de Cosm6ticos Natura Ltda. Ind•stria e Com•rcio de Cosm6ticos Natura Ltda. Indfistria de Cosm6ticos Coper Ltda. Petroleum jelly, mineral oil, paraffin, and essence Water, sodium lauryl ether sulfate, coconut diethanolamine, sodium chloride, methylchloroisothiazolinone, methylparaben, propylparaben, colorant, fragrance, marine algae extract (5 mg/g), and animal protein (1 mg/g) Water, sodium soap, EDTA, thickeners, glycerol, titanium dioxide, colorants, and fragrance Water, sodium lauryl ether sulfate, nicotinamide, sodium cetyl stearyl sulfate, pantenol, coconut betaine, tocoferol acetate, chloride guarhydroxypropyl, dimethicone, hydroxy stearyl cetyl ether, cetyl alcohol, propylene glycol, coconut isopropanolamide, sodium methylparaben, hydantoine, phenoxyethanol, methylparaben, ethlyparaben, propylparaben, butylparaben, and fragrance Water, sodium lauryl ether sulfate, coconut diethanolamine, EDTA, citric acid (pH 5.5), and fragrance Water, sodium lauryl ether sulfate, coconut diethanolamine, polyquartenium 7, EDTA, citric acid (pH 5.5), and fragrance Water, cetyl stearyl alcohol, glyceryl stearate, isopropyl palmitate, alquil trimethyl ammonium chloride, mineral oil, colorants, and fragrance REFERENCES (1) R. F. Stamm, M. L. Garcia, and J. J. Fuchs, The optical properties of human hair. I. The fundamental considerations and goniophotometer curves. J. Soc Cosmetic Chem., 28, 571-599 (1977). (2) R. F. Stamm, M. L. Garcia, and J. J. Fuchs, The optical properties of human hair. II. The luster of hair fibers. J. Soc Cosmetic Chem., 28, 601-609 (1977). (3) A. Guiolet, J. C. Garson, and J. L. Levecque, Study of the optical properties of human hair, Int. J. Cosmet. Sci., 9, 112-123 (1987). (4) C. Reich and C. R. Robbins, Light-scattering and shine measurements of human hair: A sensitive probe of the hair surface, J. Soc Cosmet. Chem., 44, 221-243 (1993).

302 JOURNAL OF COSMETIC SCIENCE (5) H. K. Bustard and R. W. Smith, Investigation into the scattering of light by human hair, Applied Optics, 30, 3485-3491 (1991). (6) F. W. Billmeyer and M. Saltman, Principles of Color Technology (Wiley-Interscience, New York, 1981), pp. 15-100. (7) J. H. S. Remmie, S. E. Bedford, and J. D. Hague, A model for the shine of hair arrays, Int. J. Cosmet. Sci., 19, 131-140 (1997). (8) G. E. P. Box, W. G. Hunter, andJ. S. Hunter, Statistics for Experiments (John Wiley & Sons, New York, 1978), pp. 165-199. (9) D. McCormick and A. Roach, Measurement, Statistics and Computation (John Wiley & Sons, New York, 1987), pp. 305-311.