Some calves are bulky because of muscle, not fat. Genetics, height, a lot of walking in heels, or an athletic build can all give the gastrocnemius, the muscle that forms the curve at the back of the calf, more size than you want. Standard fat-reduction methods do nothing here, because the bulk is muscle. Calf slimming relaxes that muscle with botulinum toxin, and over the following weeks it thins, softening the curve and creating a more tapered line through the lower leg.
I want to be clear about two things up front. This works on muscle, so it is not for soft or fatty calves. And the result is real but subtle, usually somewhere around half a centimetre to a couple of centimetres of circumference, building gradually over one to three months.
Calf Slimming
To slim a muscular, bulky calf by relaxing the gastrocnemius, softening the curve at the back of the lower leg and creating a more tapered line. Best for calves that are large because of muscle, from genetics or an athletic build, rather than fat. Not suitable for athletes, runners, dancers, or anyone who depends on calf strength for their activity, as the treatment works by weakening the muscle.
Gradual and subtle. Early changes appear around two weeks, with the slimming building and most visible over one to three months. This is a refinement of contour rather than a dramatic change, usually around half a centimetre to a couple of centimetres of circumference.
Minimal. You can return to your day right away. Some mild muscle aching, cramping, or bruising at the injection sites can happen and settles on its own.
Manageable. It is a deeper injection than a facial area, placed at several points across the muscle. Most patients tolerate it well.
The effect lasts roughly four to six months as the muscle slowly recovers, so results are maintained with repeat sessions. The gastrocnemius is a large muscle and needs considerably more units than a facial area, often over a hundred in total, dosed to your individual calf.