How long will a collagen injection last?

2 answers to “How long will a collagen injection last?”

A: Zyplast or Zyderm

Robert Vitolo, MD

Collagen is currently being phased out of the market as the new hyaluronic acid fillers are becoming more popular. Collagen injections to the lips typically last 4-6 months while the hyaluronic acid based fillers last twice as long. Collagen is sold thru Allergan. It comes in two variates Zyderm and Zyplast.

A: Collagen Injections do not last long

Pedy Ganchi, MD

Collagen was one of the first fillers on the market many years ago.  They are not as popular today since they do not last long.  Generally, collagen injections last around 3 months compared with  Hyaluronic fillers like Restylane which typically last  5-7  months(or more). Also,... more

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