Skin type
Generally, combination or oily skin needs more maintenance and touch ups. This is because oily skin experience higher skin regeneration and faster skin turnover. Hence pigment tends to fade quicker on this type of skin.
Aftercare procedure
Following the aftercare instructions is crucial to proper healing and therefore better healed results and retention.
Skincare routine
Active skincare with anti-aging properties, exfoliants (chemical or physical), AHA, retinols, glycolic, salicylic acids, etc. promote fading and therefore should be avoided around the brow area and the forehead area.
Lifestyle
Excessive sun exposure (sunbathing, tanning) and sweating (sports, laborious work, gym, etc) may promote fading. Some medication also affects colour longevity.
Touchup
Getting the required touchup within 3 months of the initial appointment extends pigment longevity. More pigment can be implanted into the brows without risk of oversaturation, giving them fresher look for longer duration.