Methods for making homogenized cosmetic formulations comprising a silicone gel. Thus, a delivery device is provided for delivering a liquid drug into the body of a patient, comprising a reservoir having, in a situation of use, an outlet, an amount of a liquid drug contained in the reservoir, expelling means for expelling the drug out of the reservoir through the outlet, and actuating means for actuating the expelling means. In typical embodiments the vector processor operates as a slave to the scalar processors, executing computationally intensive Single Instruction Multiple Data codes in response to commands received from the scalar processors.