No. A single laser session will only target the hair follicles that are in the active growth stage. This is a small percentage of all hair follicles in a treatment. You'll need to undergo a series of at least 6 laser hair removal sessions to see significant results.
There is only about 20% of your total hair follicles in the growth cycle at any one time, therefore with one treatment, only about 20% at best, of the follicles in the area were effected. It should not grow back spotty or patchy, may take a while to completely regrow, but reduction should have been minimal.
unfortunately there is no ``one time'' procedure for hair reduction. you will see a difference with the one treatment, regardless of the device used. for best results, we recommend treatments spaced 4-6 weeks apart. we usually recommend to patients to start with 6 treatments... in order to maximize the results.
One week after first treatment, hair will begin to shed, but this is not new growth. Do not pluck or tweeze. Three to four weeks after the first treatment, your skin will be smooth.
The immediate impact of just one session. After just one session of laser hair removal, many clients report a noticeable reduction in hair growth. The procedure works by directing concentrated light into hair follicles. When the pigment in the follicles absorbs this light, the hair is destroyed.
After your first session, you'll notice an immediate reduction in hair growth on the treated area. The laser technology targets hair follicles, effectively disrupting their ability to grow new strands. This is excellent news for those who are tired of the constant cycle of shaving and waxing.
Most patients can have laser hair removal once every 4 to 6 weeks. Your dermatologist will tell you when it is safe to have another treatment. Most patients see some hair regrowth. Your dermatologist can tell you when you can safely have laser treatments to maintain the results.
Hairs do not fall out immediately, but you will shed them over a period of days to weeks. This may look like continued hair growth. The repeated treatments are usually necessary because hair growth and loss naturally occur in a cycle, and laser treatment works best with hair follicles in the new-growth stage.
Potential Regrowth
Stopping often means you're more likely to experience regrowth sooner. The hair might be finer than before or grow back at a slower rate, but the permanence promised by continuing treatment is unlikely.
So, what causes this? It's called paradoxical hypertrichosis — and even the name sounds scary. No one actually knows why this happens with laser patients, but after treatment, the laser can do the opposite of what you're expecting and actually stimulate hair growth.
It's perfectly acceptable to shave between laser hair removal sessions.
You can expect to see about a 10% to 25% reduction in hair after your first treatment. As you continue your treatments, more and more hair will fall out, and you'll notice that it continues to grow back more slowly.
After the first session of laser hair removal, you may experience a reduction in hair growth, and the treated area may feel smoother. However, you can enjoy the benefits of complete hair removal after multiple laser treatment sessions spread over several weeks or months.
You can shave after laser hair removal, just not immediately. Laser hair removal is permanent but requires a few sessions to fully zap all the hair follicles in the treatment area. While some hairs may regrow between sessions, your skin will be sensitive for a few days afterward, so don't reach for the razor yet.
While laser hair removal significantly reduces hair growth, it doesn't always eliminate it completely, and some may still require occasional touch-ups. Skin reactions can also play a role in feelings of regret, although this is rare when the procedure is done correctly.
Pulling out loose hair after a laser hair removal session is not recommended. It disrupts the hair growth cycle; when hairs are loose it means the hair is in its cycle of removal. If it's removed before it dies on its own, it could stimulate hair to grow again.
Up to a few weeks after treatment, your skin will develop stubble or blackheads as a part of the shedding process that happens from hairs that were partially grown at the time of the procedure. Exfoliation during this period aids the shedding and diminishes the blackhead or stubble appearance.
LASER TREATMENTS
Don't go there if your peach fuzz is light in color – laser will do more damage than good, as laser hair removal works by targeting the pigment in the hair. You could end up with burns, permanent hyperpigmentation or scarring, with no reduction in peach fuzz.
You should not wax or tweeze or do anything that pulls the hair from the root for at least 6 weeks before your laser hair removal appointment. Ideally, you should shave 12 hours before coming to your hair removal appointment.
Who Should Avoid Laser Hair Removal. People who are taking certain medications, such as acne treatments, should avoid laser hair removal. It can also be a bad fit for people with certain skin conditions, like a history of skin cancer or keloid scars. Women who are pregnant or nursing should also put off hair removal.
The best way to help speed up shedding after your laser hair removal treatment is by gentle exfoliation once or twice a week once you start to see signs of your hair starting to shed.
Lasers can kill hair only during the anagen stage. However, only about 15 percent of the hair will be present in this phase at the time of one laser session. That means that only 15 percent of hair follicles will be destroyed, and those hairs will fall off five to 14 days following treatment.
It depends on the person, but people generally see results within 6-10 treatments. As previously mentioned, the devices available for use at home are not as powerful as the devices you would find in a dermatology office, and therefore more treatments are usually needed.