How much hair grows back after first laser session?
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. After finishing the treatments, most patients do not see any hair on the treated skin for several months or even years. When the hair regrows, there tends to be less of it.
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.
The treated area will be smooth for about four to six weeks following the first laser hair removal session. After this timeframe, patients should notice little fine hairs growing again. Tweezing or waxing these hairs must be avoided.
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It is safe to assume that you will be able to see satisfactory laser hair removal results roughly 12 weeks after your first treatment session.
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.
Hair does not grow back slower after laser hair removal. However, you will have fewer noticeable follicles with each consecutive growth phase. Hair will appear finer and more sparse after every laser hair removal treatment.
The treated area will be shedding hair during this time—specifically the affected hairs that were in their anagen or “growing” phase. You can expect to see hair particles that look like blackheads or stubble.
And yes, you may still notice some hair a couple of days after your session, but this is often part of the natural shedding process or due to hairs that were in a different growth phase during treatment. Remember, quality laser hair removal is an investment in your confidence and well-being.
While most patients enjoy the benefits of laser treatments for many years, this procedure is technically semi-permanent. This is because some hair follicles can remain unaffected by the laser. That said, patients generally find that most hair follicles no longer grow back.
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. And, if that wasn't enough, the hair can actually come back thicker and darker!
How can I tell if laser hair removal is working?
- Your hair becomes slower to regrow.
- It's lighter in texture.
- You find it easier to shave.
- Your skin is less irritated.
- Ingrown hairs have started to disappear.
- Your hair free periods in between your sessions are increasing dramatically.
Exfoliate gently: Two to three days after your treatment, start gentle exfoliation to help remove dead skin cells and expedite hair shedding. Use a soft washcloth or an exfoliating scrub designed for sensitive skin.
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.
It is generally recommended to wait at least three or four days after laser hair removal treatment before shaving the treated area. This allows time for the skin to recover and reduces the risk of irritation. Some sources suggest waiting until shedding occurs, which typically happens a few days after treatment.
Each cycle can be broken down into three phases: Anagen: the active growing stage. Catagen: the transitional stage. Telogen: the resting stage.
It is rare for patients to experience excessive hair growth in the target area. Patients may notice more hair 1 – 3 weeks after laser hair removal sessions as follicles in the growing cycle begin to shed.
In rare instances, laser hair removal may cause thicker, darker hair to grow or regrow in an adjacent area to the one being treated. This condition is known as paradoxical hypertrichosis. Paradoxical hypertrichosis can occur anywhere on the face or body.
The simple answer is no! I know the temptation is instant especially when you've used to pluck your hair for years. However for your laser treatment to be effective your follicles have to be intact underneath your skin.
Wait until the skin has fully healed before shaving, which can take up to two weeks. Shaving too soon can cause further irritation and damage to the skin, which can lead to scarring and hyperpigmentation.
If you notice hair not shedding a couple of weeks after your treatment, it's important not to forcefully remove it by waxing or plucking. This could disrupt the natural hair growth cycle, which could affect the success of future treatments. The best course of action is to consult with your laser hair removal expert.
Why do I have more facial hair after laser?
"It is not necessarily the laser hair removal which worsens the hair growth, but the underlying hormonal imbalance," she explains. "Having high levels of androgen (male hormones) in your body causes physical signs such as excess facial and body hair. The hair grown is often thicker and darker and harder to remove."
When the laser targets the hair follicle, it damages the root of the hair. This damage signals to the body that the hair is no longer needed and will eventually be shed. In most cases, this occurs 1 to 3 weeks after your LHR treatment, and it sometimes looks like blackheads or stubble.
If treatment is stopped before all of the hair follicles have been destroyed, some may continue to grow. It is important to complete the recommended treatment plan to achieve the best results. Sometimes, the patient sees hairs are thicker and darker after the treatment when they have original light and fair hair.
Once treated, those hair follicles will shed their hair and shouldn't regrow it in the future. This process usually happens 1 to 3 weeks after your LHR treatment, and it sometimes looks like blackheads or stubble.
One great thing about this treatment is that it's effective at any age. Whether you are 19 or 89, this treatment is the best way to permanently reduce your hair. The best time for you to seek treatment is whenever you realize that you have unwanted hair that you would be happier without.