Several variables come into play with the retention of pigment. Most importantly, pre/post care instructions are critical to the longevity of the service. Skin that is fully-hydrated and in its calmest state yields the best results. Microblading | 12-18 months Microblading & Shading | 1.5-2 years Shaded brows | 1.5-2.5 *Sunscreen is highly recommended to prevent color from shifting