I noticed another number on the Laser machine that goes from 1 to 3 and I was told it was the speed. Does anyone knows the effect of this number apparently the coarser the hair the lower is this number?
Is that the pulse? Pulse is the speed of delivery of the light. Lower pulse is more effective, but also more likely to burn.
No it’s not the pulse. The pulse on the machine was 10 and 20.