| 摘要 |
PROBLEM TO BE SOLVED: To provide a shampoo composition for dyed hair intended to treat hair dyed with a hair dye composition, having high safety, excellent application texture, and excellent compatibility with various polymers, and having a viscosity suitable for use. SOLUTION: The shampoo composition comprises 10 to 25% (in total in terms of pure components) amidoamine amphoteric surfactant and N-acylglutamate anionic surfactant, the ratio of the amidoamine amphoteric surfactant to the N-acylgluramate being in the range of 9:1 to 5:5 by weight of pure components and has a pH of 7 or below. COPYRIGHT: (C)2005,JPO&NCIPI
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