These capsules are available on Amazon so be aware of duplicate products. Taking fake pills can cause serious side effects and allergic reactions. Therefore it is advisable that purchase it from the official website. They provide you refund policy also. On the official website, they try to provide a reliable and hassle-free ordering process. The website is designed to be user-friendly and allow you to browse and select the dosage you need. Even they prioritize customer satisfaction and aim to make the purchasing experience smooth as possible.