All about the canvas...
Your skin is like the canvas to where PMU (Permanent Makeup) artist's work - if the canvas is compromised then this will reflect on the healed PMU.
Protecting your skin and your Permanent Makeup enhancement is important for long lasting results for all areas, an SPF is recommended minimum 30 when in direct sun exposure. UV can fade the pigment particles faster and can change the molecule structure.
There are many skin types and attributes to asses so I break them down:
This is the best type of skin to work on as the 'canvas' is clear with balanced moisture.
All Permanent Makeup styles will work in this skin type with good retention.