Injectables have become a new normal for a variety of aesthetic reasons. For instance, dermal fillers treatment for under-eye tear troughs is a trend now, which is likely to continue. Tear trough deformities is challenged with dermal filler treatment, given that it is administered with proper injection technique and appropriate choice of fillers. This condition is related to an orbital rim that looks hollow. A keen interested candidate looks for a non-invasive option to get rid of it. Dermal fillers are that option. Let’ get to know how they work. How does dermal filler work? Unlike Botox, it is used for adding volume to where it is injected. Usually, they are popular for plumping up areas with volume where wrinkles and line are prominently visible. The folds generally appear when you lose fat pads from areas like cheeks, under-eye and temple. To fill up, the cosmetic doctors use injectables, especially dermal fillers because they are ideal for patients in their 20s