| 摘要 |
The present invention relates to a method of enhancing deposition to benefit agent from bars, which method comprises separately preparing an adjuvant composition comprising benefit agent and deposition polymer (e.g., cationic polymer); and base bar composition comprising a surfactant system. By combining adjuvant compositions separetely from the base bar composition, it is possible to create a final bar having enhanced deposition of benefit agent without compromising processing or consumer attributes (e.g., foaming).
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