One of the best treatments for lip lines? Targeted skin care. As we age, collagen and elastin levels dip, and by our forties, ...

Peptide lip balms have become increasingly popular in recent years due to their purported benefits. But can they really ...

Since her lip reduction surgery, Rinna hasn't opened up about whether or not she's tried experimenting with temporary collagen- or hyaluronic acid-based fillers instead, but the star did have a ...

Collagen or Restatin, a sugar solution, is injected into the lip itself and into the upper rim of the lip to define the 'cupid's bow', the outline of the lip. The injections are painful so ...