You can absolutely mix fillers in my opinion since some perform better in certain areas. You need to speak to your Plastic Surgeon about your needs and desires so that he may choose the best filler for your needs.
Of course! Juvederm and Restylane can be used together without a problem In fact, one can use them in the same place (i.e. Juvederm Ultra Plus for deep folds and Restylane Silk for the fine lines above).
