The Nitrogen Family Elements at a Glance

Author: Virginia Wong
Source: articleage.com

There are many different techniques to remove unwanted hair. Some of these include waxing, shaving, coils, electrolysis and laser. Although each has its advantages and disadvantages, they all perform the same function. That is removing unwanted hair.
One such technique that has become quite popular these days is laser hair removal. This technique works by using a laser on the hair at a specified wavelength that emits a specialized light. The light from the laser is passed through the skin and is absorbed by the hair follicle. This light actually targets the melanin (colour) in the hair follicle and damages it, thereby causing the hair to fall out. Interestingly, the use of certain laser for removing hair has been approved by The Food and Drug Administration (FDA). Although the technique is popular, there are advantages and disadvantages of using this method.
Advantages of Laser Hair Removal
The laser hair removal process has advantages in that larger areas can be treated. In addition it is also safe enough to be used on all parts of the body such as the face, back, underarm, bikini line, legs and arms. Compared to electrolysis, it is less painful as the laser only causes a slight burning sensation compared to the needle prick feeling of electrolysis. Unlike shaving or waxing, laser hair removal is usually long lasting.
Disadvantages of Laser Hair Removal
One disadvantage for laser hair removal is that not everyone is the perfect candidate for this type of treatment. Those with lighter skin and dark hair have a much higher chance of permanent hair removal than grey, red or blonde hair. In addition, those with dark skin or who are tanned are also not good candidates as the laser may cause damage to their skin due to high pigment levels. The reason being is that dark hair contains a pigment called eumelanin which effectively absorbs more laser energy and therefore results in more effective destruction of the hair follicle. Due to the higher effectiveness of the treatment towards dark haired fair skin patients, it leads to fewer treatment and is therefore less costly. Other the other hand, grey, red and blonde hair contain a pigment called pheomelanin that absorbs less laser energy reducing the effectiveness of the treatment. Therefore extra treatment is required for the same effect. So before you sign up for this treatment, make sure you know the principal of this treatment. If you are not an ideal candidate, be prepared for extra treatment charges.
Laser hair removal is expensive due to the multiple treatments required. The reasons is that hair grows in a cycle that ranges from approximately 6 to 12 weeks and this is the amount of time that it takes hair to grow from the base of the follicle to the surface of the skin. As hair grows during these cycles, only a portion of the hair is being treated during this growth period with each laser treatment. Therefore multiple treatments (approximately four to eight depending upon your colour of your hair and skin) are required during this growth period. This is so that each treatment allows total coverage on all hairs during the various growth cycle. This can range from approximately a four to eight week interval. As discussed above, darked hair patients with fair skin require less treatment.
The average cost per treatment ranges from $500 and about four sessions are required. Again, this number will differ depending upon the size of the area treated and the colour of your skin and hair. To get an exact cost, a consultation on pricing is an individual process and it is best to discuss this with the laser center.
Once you have decided to undertake this treatment, make sure it is performed by an experienced laser treatment centre. Due to different state regulations, there has been varying level of compliance with laser hair removal centres and this has resulted in improper treatment by unskilled clinics. Some states require a doctor to perform the treatment, whilst for others; anyone including “unskilled” personnel can perform the treatment. Read the latest news on laser hair removal for more information. These improper unskilled clinic may result in burns (similar to sunburn), lesions, skin discolouration that can last several months, or patchy/patterned regrowth. One rule to remember is that cheaper is not always the best, so find the best laser hair removal centre around.
For more information on laser hair removal please visit Laser Hair News
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Author: Michael Russell
Source: articleage.com

Many believe that the removal of unwanted hair be a mere aesthetic concern. However, the effects of having unwanted or unsightly body and facial hair can result in powerful emotional or social problems. Here we will look at several different methods of hair removal, both temporary and permanent. Hair can be removed temporarily by either hair removal or waxing. Waxing removes the hair above the skin surface, while the waxing removes the entire hair, including that which is below the skin surface. The most notable methods of hair removal are shaving, depilatory creams and friction. Shaving is done manually or with a manual razor or electric shaver. Depilatories are creams or lotions which dissolve hair using chemicals. Friction tool uses a rough surface of hair buff the skin. Waxing is more lasting than waxing and can last from a few days to several weeks. Hair removal is tweezing, waxing, hair removal, hair removal threading or rotary. Tweezing is performed manually and consists of pulling out individual hairs by the root. In waxing, a wax layer either hot or cold is applied to the skin and then quickly took off with strips of cloth. Addition of sucrose is similar to waxing, but uses a "sweet, sticky substance instead of wax. Threading is a method for removing hair using a twisted thread catches hairs as it is rolled backward in the skin. Rotary epilators is enforced and that grab and pull hairs out by the roots. Rotary epilators often electric or batteries and are more efficient than tweezers because they remove hair of many a time. In searching for more permanent hair removal, there are several options that have varying degrees of success. There are several methods available that use chemicals, electricity or both. The most prized of these methods is electrolysis permanent. This is the "permanent" of all methods when properly implemented. A hair thin metal probe is inserted into the hair follicle without puncturing the skin. Then, an electrical impulse is sent through the probe to the follicle, which in effect kills the follicle so that hair can no longer produce. The most successful method for the next hair removal is done with laser. While some people have reported permanent hair reduction, there is not much known about how long it usually takes to reduce of frequency with real reduction is permanent. In laser hair removal or reduction, a specific wavelength of light is transferred from one hand the wand on the skin. The dark pigment in the hair attracts the laser light. This causes damage to the hair follicle to new hair growth is diminished or nonexistent. No damage to surrounding skin. His black hair seems to have the highest success rate in eliminating. Lighter hair pigment is not much to attract the light. There are several ways to limit hair growth through the use of prescription drugs. These methods should be discussed with a doctor and most require a prescription. There are a variety of oral and topical medications that can be used with varying degrees of success in eliminating unwanted hair. If a person decides on permanent routes electrolysis or laser treatment, you should spend some time researching the availability of each one in your area. Then, should contact several different clinical and gather as much information as possible. Always a good idea to check out of the office or clinic for the cleanliness of the facility and staff. The questions of staff should be friendly and welcoming. Ask about fees and payment options. Get a written copy of any warranty of the clinic can do about the results and always obtain a copy of your consultation. Visit several sites that offer both electrolysis and laser before making your decision. Doctors are basically sellers, too, and want their business. Make sure you are familiar and comfortable with all aspects before going ahead with treatment.