Does Hydroxyapatite (Hydroset® or Osteo2000©) Show Up As You Age?

Hello, I have a very flat face and would like somthing permanent and was curious about hydroxyapatite (Hydroset® or Osteo2000©). This material doesn't seem to be used very much and I was wondering if it has problems long term like looking fake as the face ages and being hard to remove? Any information would be appreciated! Thank you!

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