If a patient decides not to continue the treatment with Botox or fillers, the skin will not return to a condition worse than when he or she started the treatments. In fact, many people retrain themselves not to contract the muscles with prolonged treatment of Botox, and as the habits are forgotten, and there is less squinting or less frowning, these lines may improve. Repeated fillers, whether with Restylane or Juvederm, Fat Injections, Radiesse, or other fillers, the trauma involved with the procedure and the inflammation during the wound healing, helps produce more of one's own collagen. Some people need less product when they return for more filler in the future because of this reason.