Will Voluma injections be compressed by sleeping on the side of the face?

I agree with Dr. Weber. Even though Voluma is not that moldable after injection, experience has shown me that it can still be compressed somewhat with pressure for the first few days.  I thus ask all my Voluma patients to not sleep on their side for two to  three days so as not to compress the results and the youthful contours that we so carefully achieved. By having 2-3 pillows, that helps prevent swelling but also makes it easier to stay on one's back and not turn to one's side.Hope this is useful, Dr. Anna PetropoulosFacial Plastic SurgeonBoston's North Shore

So the answer is a qualified "no". However, we know that if you sleep consistently on one side, over a lifetime,  you may see a deeper nasolabial fold (on the preferred sleeping side). Therefore, try sleeping on both the right and left side to balance out the facial aging process.

It is possible to mold the voluma after initial injection, but only for short periods of time. try to sleep on your back the first night, and then beyond that you should be fine.