Men want no movement. Women generally want a small amount of movement and softening of the lines. 

Inject the muscle not the wrinkle. 

Females have a dividion men have the strong muscle all the way across at the frontalis. 

stay medial on the lips for smokers lines 

Must figure our the whole thing with the dosing. he uses a 2cc dilution with .5ccs 30 gauge needle insuluin syringes. 1 syringe per area. Onmly use one needle per 3 to 4 injections.