Laser hair removal offers the best combination of effective hair reduction and minimal fuss, but while it is quite effective, it is not completely permanent. Instead, laser hair removal can result in a reduction of up to 90% of hair growth on the treated area. It is a simple, uncomplicated treatment that involves applying laser or pulsed light to your hair follicles which gently heats the follicle until the it is incapable of growing new hair. Originally this worked best on a combination of light skin and coarse dark hair, because the dark hair was better at turning light into heat, but newer laser light technology works for all skin and hair types.
The reason laser hair removal is not completely permanent is because of the way human hair grows, and the healing power of the human body. There are several cycles of hair growth – active, regressive, and resting – and any hairs in the resting or regressive cycle are not developed enough for the laser to affect them. This is why several treatments are often necessary to achieve the results you want, because otherwise hairs in the resting cycle will move into the active cycle and start growing again. Luckily, you can avoid this problem by just returning for the next round of treatments, until all of the hairs follicles have been treated. Laser hair removal has advanced through the years and the treatment, in most cases, is based on the hair’s growth cycle, performing multiple procedures at one to 3 months interval. The definition of hair removal is not founded on permanent hair loss but on the basis of permanent hair reduction. A Deeper Take Laser hair removal treatments can initiate momentary hair loss, stalling the regrowth to more than 3 months initially. Consequently, significant reduction to the quantity of terminal hair is observed after repeated sessions for longer than what it takes for hair to regrow. It usually means a suggested 1 to 2 years of reduced hair number, lighter re-growing hair and slower regrowth. Few hair will remain after a succession of laser treatments and people have come to know how convenience and cost-effective this system is in the long run. A Safe Choice Opting for which laser to use is based upon significant factors such as the individual’s skin color and the hair color and texture. As mentioned, the suitable pick for an effective laser treatment must have dark hair with lighter skin tone because these determine the success of semi-permanent removal of hair. The laser system use longer or shorter wavelengths in applying light energy from the device. Longer wavelengths are useful in darker and thicker hair while shorter wavelengths are needed for light and fine hairs. This is dependent on the amount of melanin inside the follicles. Melanin, generally, absorbs short wavelengths more than the longer ones. Yet, lasers can’t discern melanin from the hair to that of the skin so darker or tanned skin will yield less than desirable results. So whether you choose to use YAG lasers, diode or alexandrite laser, it is good to know how they work and what is required from you to make the entire treatment effective. About 30% hair reductions are quantified in each treatment thus it requires multiple treatments to obtain more hair reduction outcome.
Laser Hair Removal: A Grasp on Permanent Hair Reduction
An adequately pigmented hair shaft can be a boon to laser treatments. They are the ideal hair caliber that responds well to laser source. Also, individuals who have lighter skin tone are effectively treated with laser procedure.
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