BootyPop Butt-Lifting Oil works by stimulating the production of fat cells in the bum thus enhancing the buttocks. It directly targets the bum because it is rubbed into the buttocks only. It also promotes skin metabolism and boosts the growth of buttock muscles, making your hip and butt firmer and fuller. It also increases the size of your buttocks by stimulating and pushing the glute muscles for a tighter, lifted buttock. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.