Artificial methods Edit. For crystallization (see also recrystallization) to occur from a solution it must be supersaturated. This means that the solution has to contain more solute entities (molecules or ions) dissolved than it would contain under the equilibrium (saturated solution).
The VShape treatment causes the deep structures of your skin to tighten right away; results are immediately visible. With time, new collagen develops, further tightening your skin and yielding even more beautiful, natural looking and firmer skin.
Get to Know Pelleve Skin Tightening Treatment. Pelleve is a new, non-invasive facial rejuvenation procedure. Similar to Thermage, Pelleve uses radiofrequency energy to firm and tighten skin, eliminating mild to moderate wrinkles. It received Food and Drug Administration approval in the U.S. in 2009, but has been used all over Europe for years. Here's how â and why â Pelleve works: