This differs between individuals but typically the effects will last for 6 -12 weeks, depending on the dose used and the individual patient response, If you choose not to have further treatments, your muscles will eventually return to normal activity and your wrinkles will revert to their pre-treatment levels, i.e. the effect of the treatment will gradually wear off. If you have treatments regularly, the effects will start to last longer, and you will not need to have them as often. The effect is not permanent. It should be noted that This treatment is very effective on its own but can be combined with our other facial treatments to further improve the appearance of your skin.