Most people experience hair removal that lasts several months, and it might last for years. But laser hair removal doesn't guarantee permanent hair removal. When hair regrows, it's usually finer and lighter in color. You might need maintenance laser treatments for long-term hair reduction.
While laser hair removal offers a long-term reduction in hair growth, it doesn't always provide permanent removal. The FDA classifies it as a method of ``permanent hair reduction,'' meaning it can reduce the number of hairs re-growing but doesn't necessarily remove all hair forever.
Although the results of laser hair removal are long-lasting, they're not always permanent due to changes in the body such as hormones, which can cause hair to grow back.
Laser hair removal doesn't remove 100% of hair permanently but significantly reduces hair growth. Most people see up to 90% reduction after several sessions, though some maintenance may be needed. Effectiveness varies based on hair color, skin type, and hormonal factors.
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.
Electrolysis is permanent—and thus, longest lasting. Laser hair removal lasts up to six months and can be permanent with repeated applications, but works better on some people than others. Plucking hairs individually with tweezers lasts up to eight weeks.
Electrolysis, which zaps hair follicles with electric current, is the only hair removal method the FDA calls permanent. It suits all hair types and ethnicities. Many transgender people choose it for its effective, lasting results.
Hair Growth Cycles – Hair growth occurs in cycles, and not all of the hair in a given area is in the same growth phase at the same time. This means that some hairs may not be affected by the laser during the initial treatment, and may continue to grow as normal.
Laser hair removal is a procedure to remove unwanted body hair. People may want the treatment on their underarms, back or bikini area. It's not permanent, but the results last longer than shaving or waxing. Most people need about six treatments.
Googling for how to get rid of facial hair permanently? Here lies your answer – electrolysis, a hair removal procedure that uses shortwave radio frequencies that are distributed through fine needles.
Rarely, laser hair removal can cause blistering, crusting, scarring or other changes in skin texture. Other rare side effects include graying of treated hair or excessive hair growth around treated areas, particularly on darker skin.
So why is laser hair removal such an expensive procedure? Professional laser hair removal machines cost quite a bit of money. Dermatologists and med spas have to invest a lot of money in procuring these machines, maintaining them, and training staff to provide laser hair removal services.
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.
Most insurance providers classify laser hair removal as a cosmetic procedure, which typically leads to a lack of coverage. However, exceptions exist, particularly when such treatments are deemed medically necessary—for instance, in severe cases of hirsutism caused by polycystic ovary syndrome.
Is laser hair removal painful? Temporary discomfort is possible, with some redness and swelling after the procedure. People compare laser hair removal to a warm pinprick and say it's less painful than other hair removal methods like waxing or threading.
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.
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.
To prepare for your laser hair removal, shave the area 12-14 hours before your appointment with a clean, sharp razor. Be sure to remove all hairs especially longer hairs sitting above the skin as this can cause burns.
Laser treatments
If you're willing to put in the time and money, laser treatments can reduce hair growth permanently. The treatments are done by dermatologists, professionals they oversee or other operators, depending on state laws. Lasers work by targeting pigment in the hair follicle.
The three most popular permanent hair removal methods are laser, IPL, and electrolysis.
Waxing and plucking can damage the hair follicles, causing new hair growth to be slower and thinner over time. These methods are not considered permanent hair growth, though.