Anti-wrinkle injections are said to last approx 12 weeks. Some people will get longer out of their treatment and others may have movement return sooner. Anti-wrinkle injections work by blocking a neurotransmitter that is involved in muscle contraction. As treatment is not an exact science, treatments can vary from time to time. Some treatments may be more effective than others. Being unwell and taking some medications can impact your treatment outcome. It is important that you provide all medical history at the time of treatment and only have treatment when you are feeling 100% well. At Cosmetic Injectables Australia our practitioners follow through with your treatment results to allow for effective monitor. This can assist with ensuring you are receiving consistent outcomes throughout your ongoing treatments. By having your treatment history we have the ability to titrate treatments to suit your needs.