| abstract |
The present invention relates to a method of enhancing the deposition of a beneficial agent from bars, said process comprising separately preparing an adjuvant composition comprising the beneficial agent and a deposition polymer (for example, a cationic polymer ); and a rod composition comprising a surfactant system. By combining the adjuvant compositions separately from the bar composition, it is possible to create a final bar with an enhanced deposition of beneficial agent without compromising processing or consumer attributes (eg, foaming). |