Does "Fluffing Out" Months After a Bbl Really Happen?

dear patient : thanks for your question. I get a lot of questions like this one in my practice.  The Fat that is transferred to your Buttocks goes through a period of transition.  After six months, about 50 to 60% of the fat cells will survive, based on the Plastic Surgeon’s technique.  The cells that survive will get bigger if you gain weight and that would be your “fluffing” effect you are talking about.  
Always remember to choose a Board Certified Plastic Surgeon who is a specialist in Fat Transfer.  Also talk to your surgeon about realistic expectations and techniques for Fat Grafting.
Hope all this helps!

Ron Soltero MD FACS
Board Certified Plastic Surgeon
Member ASAPS
Member ASPS

If sufficient amount of fat is transferred you should have a great result that is stable for as long as you keep your weight stable.

All I can tell you is that in the last few months I did 6 butt augmentation with implants on patients that had fat injection . It almost completely disappeared in about a year after the procedure and never fluffed out.