My lips were injected with Versa 8/3. I want more fullness in my upper lip. Do I have to stick with Versa or can I use Juvederm?

Yes, you can switch to Juvederm. It can take 1-2 weeks for final results with Juvederm. Best, Dr. Emer

Thank you for your question. I don't see why you can't switch to a new product. However, a consultation is necessary. Follow up with your injector so they can best advise you.