How effective is Onda for bulldog jowls?

Onda uses two types of handpieces, 3mm and 7mm, depending on the area. For areas with thick fat layers like bulldog jowls, the 7mm handpiece, which reaches deeper layers (near SMAS), is primarily used. It works by inducing thermal changes in fat cells using ultra-shortwave energy. The degree of fat reduction can vary based on individual fat volume and skin condition.