A beautiful smile has an uplifting impact that no one can underestimate. However, aging can cause our lips to lose shape and volume and create wrinkles on and around our lips. Thin or undefined lips can affect our confidence when we look in the mirror. Lip fillers can help address these common concerns and more by giving your lips the boost they need to look their best. Lip augmentation, also known as lip enhancement, cosmetic procedure that makes your lips fuller and plumper.