Most people experience hair removal that lasts several months and can last for years. But laser hair removal does not guarantee permanent hair removal. When hair grows back, it tends to be thinner and lighter in color. You may need maintenance laser treatments to reduce hair in the long term.
Laser hair removal is permanent when the hair follicle is destroyed. When the hair follicle is only damaged, the hair will eventually grow back. After your initial treatments, laser hair removal should be permanent if you have an annual touch-up session. You can even go years without seeing any regrowth.
If it does, it tends to be thinner and lighter in color and density than before. The answer to this question isn't exactly. Many people confuse the idea of laser hair removal with the idea of never shaving again. However, these are two different things.
In reality, laser hair removal is not actually “removing hair” at all. Instead, it provides long-lasting hair reduction by destroying hair follicles. Most patients have permanent hair loss after an average of three to seven sessions. The truth is, even though laser hair removal is permanent, your hair will continue to grow eventually.
While you may not need a touch-up for two to six years after you've finished treatments, touch-ups are usually needed at least one to four times a year. Although some hair will eventually grow back, Dr. Bernstein says it will grow back thinner and less thick than what you had before. We also expect to see a reduction in the density or number of active hairs in the treated area, he says.
As mentioned above, laser hair removal is not permanent. Laser therapy results vary from person to person. These also vary depending on the area being treated. It can be difficult to destroy each and every hair follicle, so most people will see hair grow back.
Although the procedure is often touted as a form of “permanent hair removal,” laser treatment only reduces the amount of unwanted hair in a given area. After you have your first laser hair removal treatment, you will see a reduced number of hairs immediately. For this reason, many doctors now refer to laser hair removal as long-term hair removal rather than permanent hair removal. Advances in laser technology have also made laser hair removal much safer for darker skin tones, which has not always been the case.
Don't forget that although laser treatments have a high success rate, hair follicles eventually regenerate. For example, as mentioned above, hair growth on the faces is hormone-driven and will require ongoing touch-up treatments to keep hair at bay. If you plan to undergo laser hair removal, you should limit hair removal, waxing and electrolysis for six weeks prior to treatment. Even if some hairs are not removed, lightening their color can reduce the appearance of hair on the skin.
Because lasers target melanin in hair, results are more evident in men and women with darker hair. While patients will never remove 100% of all hair follicles, the number of hair follicles that produce hair can be reduced by 75% to 90%. To gain a realistic understanding of what to expect from laser hair removal, discuss treatment goals with a doctor or hair removal specialist. As with any procedure, you may experience some side effects, but they are less likely to occur if the treatment is performed by a dermatologist experienced in laser hair removal treatments or under the supervision of laser hair removal treatments.
Keep reading to learn about how laser hair removal works, how long it lasts, and the costs of laser hair removal procedures. This is because the laser targets the hair roots, which are temporarily removed with wax or hair removal. .