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.
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.
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.
Stubble is ok. Any hair longer than 1mm runs the risk of burning on your skin.
Shave 24 to 48 Hours Before Your Appointment: It's best to shave 1-2 days before your session to give your skin time to recover and any potential irritation to settle. This timing helps ensure your skin is in its best condition for the treatment.
Hair Growth Cycles: The primary reason you might notice stubble after laser hair removal is the nature of your hair's growth cycles. With hairs at different stages at any given time, a single laser session can only target hairs in the active growth phase.
You should see immediate results based on the color and thickness of your hair, the area treated, the type of laser, and the color of your skin. Regardless of these variations, you should notice a 10-25% reduction of hair after the first treatment. Expect no downtime after your first treatment.
It's perfectly acceptable to shave between laser hair removal sessions.
After the procedure
You might notice redness and swelling for the first few hours after laser hair removal. To reduce any discomfort, apply ice to the treated area. If you have a skin reaction immediately after laser hair removal, the doctor might apply a steroid cream to the affected area.
This is a sign that the laser successfully treated the follicle, and it's clearing out the dead hair shaft. This shedding process, also called “peppering,” can last anywhere from a few days to a couple of weeks. In some cases, it may feel like the hair is growing back because it's breaking through the skin.
You can expect a 10% to 25% reduction in hair after the first treatment. To remove the hair, most patients need 2 to 6 laser treatments.
If you stop treatments after only two sessions, it's likely that only a portion of hair follicles have been affected.
Long-Term Results. one laser session can yield noticeable changes, especially in procedures like hair removal or pigmentation reduction. However, substantial outcomes often require a series of treatments.
While a single session of safe laser hair removal can indeed provide a noticeable difference, for comprehensive and long-term results, multiple sessions are imperative. It's an investment in not only appearance but also time saved and confidence regained.
You may need more than one laser treatment.
To give a patient long-lasting results and the most improvement, a dermatologist may schedule a series of laser treatments. This is often necessary when using a type of laser called a non-ablative laser.
One laser hair removal session is not enough unless you're okay with temporary results and don't mind your hair growing back in uneven patches. If you want long-term results, you're better off adhering to the recommended appointment schedules.
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.
An easy way to do this is to shave and exfoliate the area of skin we are treating every two weeks. Shaving and exfoliating can increase follicular activity, making the following laser treatment more effective. Another tip suggested by experts is to pay attention to hair growth during laser hair removal treatment.
Hair Shedding – After a laser hair removal treatment, it's common for the treated hair to shed. This shedding process can take 10-14 days post treatment. And during this time, it may appear as though the hair is growing back thicker and darker. However, this is simply the hair follicle shedding the treated hair.
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.