Why it takes a series
Hair grows in cycles, and the laser only affects follicles that are in the active growth phase on the day you are treated. At any given moment only part of the hair in an area is in that phase, which is why one session cannot clear a region no matter how good the device is. Sessions are spaced to catch successive waves of growth. Skipping appointments or stretching the gaps out does not just delay the result, it costs you sessions.




