Dropper bottles for oil cosmetics are manufactured to cater to the needs of a fluctuating beauty market in a varying manner. Its design is facilitated to solve most issues a rigid necked bottle faces, it has airtight seals that help to avoid any mixing of the formulations. This mechanism also provides the advantage of easy application of using a dropper for liquid cosmetic products such as serum and essential oils. The bottles target any company looking to improve its products as they blend quality and beauty for customer satisfaction and product presentation in different communities.