Use of a mixture of fatty acid esters as fuel or solvent.

A process for manufacturing a personal care composition comprising: (i) forming a first aqueous phase portion of a composition of personal care base in a first container; (Ii) optionally forming a second phase portion of the base composition personal care in a second container; characterized by (iii) feeding the first aqueous phase into a blending tube which forms part of a homogenizer, the first aqueous phase moving through the blending tube at a rate of 2.27 to 2270 kg per minute under a pressure of 68 variable, from 94 to 34.47 MPa; (Iv) optionally feeding the mixing tube the second phase, when present, the second phase moving through the blending tube at a rate of 2.27 to 2270 kg per minute; (V) mixing the first aqueous phase and, when present, the second phase within the blending tube; (Vi) downstream of the homogenizer continuously feeding a phase of late variant addition to the mixed base composition phases, comprising the step of late variant addition a material selected from a fragrance, a colorant, a promotional ingredient and mixtures thereof, to form a composition resulting personal care; and (vii) recovering the resultant personal care composition.