From bigA guide for calves
DAY 01-10 - 0.5ml per muscle head - 12 injections per day = 60ml
DAY 11-20 - 1ml per muscle head - 12 injections per day = 120ml
DAY 21-30 - 1.5ml per muscle head - 12 injections per day = 180ml
6 WKS MAINTENANCE - 1.5ml per muscle head, per week - 12 injections per week = 108ml
TOTAL ML's: 468ml
TOTAL BOTTLES: 5 bottles of Synthetek's Syntherol
TOTAL pins: 432 pins needed
**Remember, you need to inject all 6 locations (outer and inner) on both calves on a daily basis, to maintain a natural look.