@drrzayn: Under eye hollows can create a tired, aged, or sunken appearance. Tear trough filler is a highly effective option to restore lost volume, camouflage any eye bags, and smooth the transition between the lower eyelid and cheek. In some cases, skin boosters can be done whereby collagen stimulation can help improve skin quality, but their effectiveness depends on the severity of the hollowing. If the deficit is significant, collagen stimulation alone is unlikely to be enough. As with any injectable, side effects are possible, but most occur due to poor placement. Issues like Tyndall effect or oedema are typically technique-related and avoidable with good product selection and placement #undereyes #undereyefiller #teartroughs