Page 45 - Mike Murphy's Blog Posts
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In addition, many operators apply their equipment to the skin poorly leaving significant areas untreated, or leaving ‘gaps’.
So, taking these into account, I assumed that we cannot realistically expect a 100% efficiency when treating hair follicles.
I then looked at lower efficiencies and found the following:
Efficiency %
100 80 60 40 20
Number of sessions required – upper lip
2 4-5 5-6 9-11 14-16
Now this is very interesting...
Assuming an 80% efficiency in killing the follicles pushes the minimum number of treatments to 4.
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