I've had one session 2 weeks ago. It seemed like a really quick session. I've had a few hairs fall out - once they fall out, are they permanently gone? Do hairs continue to fall out over time, and I won't really know how effective the treatment was for weeks yet? Or should all the hair fall out the first time, and then a portion regrows, and that's when you do your next session?
How Much Hair Should Fall Out After Session of Laser Hair Removal (Bikini)?
Doctor Answers (6)
Hair Reduction After a Session of Laser Hair Removal
About 20% should be removed during one session
You should see at least 20% of the hair fall out after each session. If you only had a few hairs and your session was short I’m assuming that your treatment wasn’t done properly or the laser wasn’t set at the right parameters. The hair on the bikini area is usually dark and thick so it should work faster and better. You still need to do at least six sessions for the best results, but you should notice a big improvement after each treatment. We use Lightsheer Duet which I think is the best tool on the market right now
Laser hair removal and fall out
appropriate laser hair removal involves shaving of the hair so that there is no hair shaft sticking high above the surface, otherwise too much energy may be absorbed by the epidermis and the skin could get burned. Therefore, within two weeks you shouldn't see hair fall out because it was already shaved off. The hair that grows out will take some time to do so and will shed probably without your seeing it.
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Laser Hair Removal Requires Several Treatment Sessions
In general, two or more treatments are required at each site to achieve permanent hair removal. The laser is only effective when the hair follicle is in its active growth phase. Repeat sessions will be necessary to treat those follicles when they re-enter the growth phase. Optimal long-term benefits depend on the area you wish to have treated, the hair density, and your hair’s growth cycle. Darker hair responds best to the laser, while lighter hair is less responsive. Age, ethnicity, diet, hormones, medication, and metabolism all play a part in your hair’s location, thickness and resilience. You may be right to be concerned about a really quick session. You should discuss this with your treating physician.
Hair removal treatments require multiple treatments
Don't expect to have all the hair fall out after just one laser or IPL hair removal session. Multiple treatments are required because hairs cycle and only actively growing hairs are effected with each treatment. Expect to do at least six treatments about 3-4 weeks apart.
Hair fallout after laser hair removal
All the hair that was effectively treated in that laser hair removal session should fall out around the same time. If you had a short treatment session and are now only seeing a little bit of hair fallout, then you may have correctly assumed that your treatment was not comprehensive.
Your sessions should be timed according to the type of laser being used. Also, keep in mind that blonde, red, and gray hair generally does not respond to laser hair removal, so you won't see them fall out.
the hair that falls out is permanently gone, but you have remaining follicles that can be activated throughout your lifetime, so you can expect permanent hair reduction, but not permanent hair removal.
These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.