Hyalase is an enzyme naturally occurring in the body that breaks down hyaluronic acid serum (filler). Hyaluronic fillers will break down naturally over time, but this also depends on where the filler was injected, metabolism and type of filler. If you are unhappy with your filler and would rather not wait, then dissolving is a far quicker option.
Most of the filler is broken down in the first 2-3 days following the procedure, but your body will continue to absorb the broken filler over the next 2 weeks. Therefore, if you are choosing to re fill the area, we recommend leaving at least 2 weeks after the dissolving procedure. Various filler manufacturers can respond differently so it is useful if you let the Doctor know what filler you have had administered. It is common to need a few visits to achieve the best results.