Which fillers in the Juvederm and Restylane family are the most hydrophilic?

Thanks for your question.  In the Allergan family, Juvederm Ultra and Ultra plus have been primarily used in the lips.  With Volbella and Vollure, we have other options to place in the lips.  Volbella and volume are both less hydrophilic than Juvederm Ultra and Plus.  Vollure will attract some swelling but the benefit is it lasts for 18 months.  

Hello FromWithin,Juvederm as a whole tends to pull in more water than a comparable amount of Restylane.  In my opinion this leads to a much softer overall feel when injected into the lips.  When injected appropriately this leads to a very natural appearing lip.  I hope this helps and good luck.