What are injectable fillers
These are substances which are injected into the skin or underneath it to correct wrinkles, folds and depressions of the face

What are the constituents
The fillers which are most commonly used have Hyaluronic acid as their chief component. The examples include Juvederm, Restylane & Esthelis

What are the uses
They are the secret behind the bee stung lips of many celebrities Forehead and Glabellar lines, Nasolabial folds as well those below the angle of the lip (Marionette lines) are markedly improved Depressed cheeks, cheekbones, chin and other areas can be enhanced with the use of volumizing fillers like Voluma.

How long do they last
The hyaluronic acid fillers last between six months to one and a half years depending upon the type of product and the area where it is injected.

What are the adverse effects
In some cases there is redness, swelling or itching at the site of the injection. Hyaluronic acid fillers are otherwise well tolerated