- The Ruby laser was the first hair removal laser. It did not work on people with darkly pigmented skin, did not work on hair that is not currently growing--like back hair--and was rendered useless by a tan. Despite these massive limitations, laser hair removal still grew in popularity. Soon, researchers and scientists in the cosmetic technology industry were working hard to develop more effective laser treatments to meet the high demand.
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Laser hair removal is popular in areas that shaving can irritate.Laser hair removal works in basically the same way regardless of what type of laser or preparatory treatments you use. The laser is used to burn the hair follicle beyond repair, thereby preventing it from growing hair again. Once inflammation around the follicle fades, you will have smooth, hairless skin in that area forever. - Laser hair removal's ultimate effect, when performed correctly, is to remove all hair from the treated area. However, other side effects can include temporary redness and swelling. Hyperpigmentation, when skin becomes darker around the lasered hair follicles, can be another temporary or permanent side effect.
- There are many laser hair removal systems in development and being released on the market. It can be very difficult to determine if new systems have even received FDA approval because the list is so long. There are five main types of laser used, but you should check the FDA website before using a specific system regardless of laser type to be sure that your system has been approved. Ruby lasers are nearly antique at this point since they are so limited in their scope. Alexandrite lasers work on light-to-olive complexions and are good for covering large areas at once. Diode lasers are most effective on darker skin types and coarser hair, and far less effective on fine, delicate hairs. The "long pulse Nd:Yag laser " can be used on all skin types, but it is reported to be one of the more painful methods of treatment. However, it is also one of the quickest. Finally, intense pulsed light devices, also called laser equivalents, use high heat to sear hair follicles. However, they are not actually lasers, and should only be used by trained and certified technicians.
- When you are selecting a laser hair removal system, factor in your skin type and tone. If you have extremely sensitive skin, you may not be a candidate for laser hair removal at all. Also, laser hair removals performed on tanned skin can result in permanent pigmentation issues that look like reverse freckles. Always make sure your system of choice is approved by the FDA and that you have an experienced technician performing the procedure.
- Laser hair removal is a safe procedure, but it does have some serious potential side effects. If you have been advised against laser hair removal, do not proceed. You could permanently scar yourself or develop a severe skin infection. Be sure to follow all guidelines for preparation and post-procedure care to make sure that your skin stays healthy, smooth and beautiful for years to come.
