Kit comprises: a composition A comprising at least one oil, at least one gelling agent, which is present in the dispersed from in an organic or aqueous solvent, where the composition A comprises at least 10 wt.% of water and an aqueous composition B, where the composition A and B are packaged separately. An independent claim is included for a process for cosmetic treatment of keratin material comprising disposing the composition A comprising the oil, at least one gelling agent in the dispersed form in the organic or aqueous solvent, disposing the composition B, separately packaging the compositions A and B, extemporaneously mixing the compositions A and B to form emulsion, and applying the mixture on the keratin material.