Thank you for the question and the photos. Artecoll is the old form of what is now the much improved formulation called Bellafill. The collagen component cannot be dissolved - it lasts abut 3 months. It is meant to give you "instant gratification" until the effects of the more long lasting...
Longterm filler problems include migration, edema, and nodularity. Filler migration and permanence is a very common problem because there are many different types of HA fillers on the market and each is specified for a specific part of the face. Use of highly cohesive fillers on thin skin may...