Alpilean works independently without taking help from diet or lifestyle changes. It means you do not have to change anything but switching to a healthier lifestyle improves the effects. It is a US-made product, which means it is manufactured as per standards and quality measures followed throughout the country. This product is getting very positive responses from the customers, and almost everyone seems happy with his experience. Many of these customer reviews are posted on the official website too, and you can read them to know how Alpilean has helped manage core body temperature in these people.