| 摘要 |
<p>A solid cleansing composition comprising a) soap, b) moisture, c) from about 0.5 to about 5 wt.% tetrasodium pyrophosphate (TSPP), and d) free fatty acid in a quantity such that a pH above about 9.5 is present when the pH of a 1 wt.% soap bar in water solution is measured.</p> |
