Hi andreeamax, Chin augmentation is a common procedure performed by Plastic Surgeons. There are multiple treatment options available including fillers and implants. Fillers such as hyaluronic acid or calcium hydroxylapatite can be injected as a nonsurgical method to provide volume and create the desired chin projection and contour. Chin implants can be surgically implanted and come in various shapes and sizes to customize chin shape and size. Botox one of many neuromodulator medications that can be used to weaken muscle action. These will not increase the size of the chin but can reduce chin dimpling or chin movement with facial expression. I hope this helps! Kevin Caceres, MD