Depending on skin type, lifestyle and age they might last anywhere from 1 to 3 years or more.  Other factors that affect how long permanent makeup lasts include medications, metabolism, sweating (aka gym time), hormones, immune system, sun exposure, tobacco use and skin care products.  At Lily The Pink Permanent Makeup LA it is important to us to maintain the integrity of our clients skin and that is why we do not mandate yearly touch ups. We trust our clients to determine when they need a touch up so that their skin is not overworked.