The Butterfly Lyft is the ultimate midface and undereye rejuvenation. Under-eye bags, dark circles, and hollowness are treated with midface and under-eye rejuvenation. Cheek filler is often needed to support the skin tissue and improve under eye shadows. Attractive contoured cheeks are an important element of facial beauty. Volume loss in the midface contributes to under-eye bags, nasolabial folds, and sagging cheeks. When we add structure to the sunken midface, the under-eye and midface area is rejuvenated.