No. The results that you receive are not permanent and your breasts will eventually return to their normal size over time. This is a natural process that occurs. If you want to maintain your new breast size, you will need to use the product on a routine basis.
It is important to note that if you miss a day or a week of use, your breasts will not return their original size immediately and it does occur over time. Once you have achieved your desired results, using the product three times a week will help you maintain your new size and shape.