How Laser Hair Removal Works

After decades of commitment to shaving, waxing, and plucking, you can no longer abide by that lifestyle. Hairy situations can now be considered obsolete with the advent of laser hair removal. You may be attracted by the generous discounts offered by some spas and salons, but take a minute to decide which is right for you. Beforehand, a dermatologist or plastic surgeon should be consulted to evaluate your skin for possible reactions to laser treatment.

For those with darker or tanned skin, these risks are increased. It is best not to take chances with your skin, and you know your doctor is the right one for you if he has handled cases regarding similar skin characteristics before. Laser hair removal works on any body part, from the face, back, shoulders, arms, legs to the bikini area. Laser therapy works by aiming a light source through the skin to hair follicles during their growth phase.

Multiple sessions, ranging from four to ten and spaced four to six weeks apart, are usually required, depending on hair type and target area, because hair strands exist in all different phases of the growth cycle at any one time. It is normal for those with fair skin and dark, coarse hair to need fewer treatments. Additional treatments are no longer necessary when 90% of hair follicles in the target area have been decimated. The last 10% is easily taken care of in treatments once every few years.

In some cases hair does grow back, but these are far thinner and are barely noticeable. While darker hair is more responsive to treatment, something can be done for facial fuzz. A recent study released by the American Academy of Dermatology states that the use of a particular prescription cream used to slow unwanted facial hair growth in women, along with the series of laser hair removal treatments, produces more complete results with fewer treatments.

Some pain comes with the territory, and it is said to feel like a rubber band snap. You can benefit, however, from skin-numbing techniques, like chilling and topical anesthetics. Because applying topical anesthetics are high-risk, only a dermatologist or plastic surgeon should be given the task.

Only a few minutes are needed for a smaller area, but bigger areas can take hours for each session. The range of potential cost per target area is $200 per treatment up to $1,200 for the whole series. Guidelines will be given to you on what you can and cannot do before and after treatment.

Pre-treatment prohibitions include all forms of tanning starting one month beforehand. This prohibition extends to tweezing, waxing, and electrolysis. It would not do to remove the hair in the follicle, which is the target of laser treatment. Shaving is the sole method permitted one day before, because a sliver is hair is left in the follicle. Especially after a session, skin is sensitive, and sun should be avoided. Only sunscreen of at least SPF30 can protect your skin at this time.

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