Juvederm is an umbrella brand as is
Restylane. It really depends on which specific version he uses. Juvederm Voluma is considered the best for deep tissue and is firmer.
Restylane has a much shorter shelf life and the thickest version is less thick than Juvederm Voulma. At some point it is also going to matter what it feels like under your skin. Most doctors that do PE with
HA go for Juvederm Voulma which is considered the standard. Also as dr.
Oates said, there is less hyaluronidase in the penis, which is what dissolves the
HA over time and is naturally occuring - it is also what they inject when they dissolve this stuff. I believe
Oates said he has found the thicker stuff like J.V. can last up to 2 years. I suppose the same is true for
Restylane.
Lumping has more to do with bad technique than the actual product used if you are talking about
HA. I have seen some good
HA dicks with Juvederm and some not so good ones - it has a lot to do with the injector.
Necrosis is only going to happen if he uses a needle and enters a vein and does not have hyaluronidase on hand to dissolve it immediately. you are not going to get that from a cannula - but if you are this nervousI would wait and think about what you are doing and do more research in the meantime. I would also ask what gains he thinks he can get you with 10CC\'s. It also has to do with the length of your
Dick obviously.