Perlane and Collagen Q & A

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Collagen vs. hylauronic acid - which is better for wrinkles?

Is it better to get a collagen product injected for wrinkle filling and lip plumping or a hylauronic acid product?  How do I know if I should go with a Zyderm or Zyplast type of collagen dermal filler or a Restylane or Juvederm type of...
Asked by Helene | 127 days ago | 7 Answers