The RégimA Skin Treatment Programme can and should be used indefinitely. It is the most effective range and can be used long term with perfect safety. As one gets older the body's cell renewal process is more sluggish and so one tends to develop one problem or another. One can help eliminate these problems and maintain as perfect a skin as possible with RégimA. Collagen III Booster, Basal Cell Feed, Growth Factor Stimulator and Protector and Plant Stem Cells, are just a few options available for retarding the skin ageing process.