Pucker up! Billy Mercer of Lip Service XO stopped by to mix up some custom lipsticks. Billy took us through the process of what it looks like making a custom lipstick. His products are made natural, just for you. Lip Service XO is located on 2414 Exposition Boulevard in suite 203, building BC. Find out more and book an appointment by heading to lipservicexo.com or call 512-636-4606.