Dr. Maas discusses the different categories of cosmetically injectable products, and how they are used.

For example, neuromodulators such as BOTOX and Dysport are typically used for treating overactive muscle of the face, including angry scowls, crows feet around the eyes, and bands around the neck.

Injectable fillers, such as Restylane, Perlane, JUVEDERM and Belotero are discussed, and Dr. Maas explains some differences between these products and neuromodulators, and how that can make these products optimal for certain situations around the lips and eyes.

Another type of fillers Dr. Maas discusses is volumizing fillers, such as Sculptra and Radiesse, which stimulate the body to produce collagen.

Have questions about facial fillers? Ask Dr. Maas