What Happen if I Use Laser Hair Removal in Less Than Two Weeks Interval Session? Does It Have Any Bad Effect?

Usually, the recommended interval between laser hair removal treatments is 4-8 weeks due to the laser being effective against hairs in only one phase of the hair growth cycle. Less than two weeks is too soon. Sometimes it can take the hairs up to 2 weeks to fall out, so a treatment that soon does not make sense. There is no need to subject your skin to excess treatments, especially when it is not beneficial.

Thank you for your question! You get minimal to no added benefit if you get your laser hair reduction treatments at 2 week intervals or less. The rationale for getting treatments at 4-6 week intervals is to try to capture as many hairs  that in their active growth phase as possible. This gives you the most benefit (in terms of hairs effectively treated) for the time spent. Best of luck!

 

The negative effect is that you most likely will not have a very successful hair reduction treatment.  We recommend getting laser hair removal treatments every 4-8 weeks because hair grows in cycles.  The goal is to treat during the active life cycle to destroy the hair follicle and prevent regrowth.  We recommend a total of 6 laser hair removal treatments.  However some patients may require additional treatments in order to maintain results.  I hope this helps!