Tips For Lasting Lazer Hair Removal
Men and women alike are concerned with hair! It’s not just the hair on their heads but the unwanted hair they are constantly battling. If you are tired of plucking, tweezing, sugaring, shaving, or waxing, then maybe it’s time to look into Lazer hair removal.
Laser hair removal is done in an outpatient setting and in some high-end salons. It requires the expertise and licensing of a trained technician because it works with Lazer light. 수염 레이저 제모 고통
Laser light is directed at the unwanted hair. The instrument is focused on the base of the hair at skin level so that it can penetrate beneath the skin and down into the root. The objective is to deaden the root so the hair falls out and can’t grow back.
In general, removing hair with Lazer light is painless and safe. There can be some redness and sensitivity for a short time following treatment. The procedure takes about 20-30 minutes per session, and in that time, large areas of skin can be covered. Laser treatments are also precise enough for shaping eyebrows and bikini lines and removing thick back or leg hair, characteristic of hirsutism. The client can return to normal activities, including work, following treatment. A session is efficiently completed during a work lunch hour.
Laser Versus Other Methods
With Lazer treatments, hair removal is permanent. It may take more than one treatment to accomplish this, but the hair will no longer grow in the treated area after just a few sessions.
Waxing and sugaring, where a sticky substance removes hair from the root, is probably the following most extended-lasting hair removal beauty routine. These treatments can last 6-8 weeks but are generally not permanent. Just like with plucking, or using epilators, any procedure that removes hair from the root does have the possibility of achieving permanent hair removal. However, only Lazer treatments kill the hair follicle itself.
Skin that has been waxed or treated hair removal crèmes needs to “rest” before exposing it to the sun. So if you plan on tanning, you should put off working on your suntan until 24 hours after exposing your skin to such treatments.
Maintaining Healthy Skin
Skin exposed to Lazer light does not dry out from the procedure. Any redness disappears quickly, leaving you with hair-free, smooth skin.
To get the most out of any skin treatment, it is essential to keep skin well moisturized. This includes from the inside out. For example, drinking 6-8 glasses of water a day can hydrate your skin from the inside, making your moisturizing crème work even better on the outside.
Cosmetic treatments are part of your fitness program’s health care and wellness routine. You spend time in the gym toning your body, so you shouldn’t skimp on your skin. Removing hair with professional Lazer hair removal is an indulgence, but you know you’re worth it!
How Lasers Work in Laser Hair Removal
Laser hair removal works by selective targeting a specific area of the body and using a specific wavelength to absorb light into that area. It does not work on a hair-by-hair basis. Instead, it focuses a wide beam of light that treats many hairs simultaneously. The wavelength of light absorbed has to be sufficient to damage the targeted tissue area while leaving the surrounding area untouched. The principle behind this process is called selective photothermolysis.
Lasers are intense beams of monochromatic and coherent light. These light beams are produced by laser devices containing minerals or gases. The four leading lasers are solid state, semiconductor, gas, and dye.
An electric current stimulates the gas or mineral properties which excites the atoms. The atoms then emit narrow, cohesive, parallel light beams with the same wavelength. The light beams are focused just for a fraction of a second on the dark hair pigment at the matrix of the dermal papilla, which is the slight, cone-shaped indentation at the base of the hair follicle that the hair bulb fits into. The light beam is absorbed and heats the pigment, which vaporizes the dermal papilla. The more intense the light beam, the hotter it makes the pigment. This results in the dermal papilla being severely damaged or destroyed.
Most people believe laser hair removal works best on hair in its anagen phase. This means that the hair is actively growing and is attached to the dermal papilla. The theory behind this belief is that if the dark pigment in the hair shaft extends down to the dermal papilla, it will be destroyed and vaporized by the coherent light beam that is focused upon the area. This happens because the light beam will follow the dark pigment to the derma papilla.
Visible light has wavelengths that range from 390 to 770 nm, or nanometers. Lasers operating in this range allow for successful laser hair removal without causing any damage to the dermal tissue. Lasers with a light source between 700 to 1000 nm effectively target melanin in the hair shaft. For example, the wavelength of an alexandrite laser is 755 nm, red in the visible range of the electromagnetic spectrum, making its target melanin. The stronger, or greater, the wavelength, the deeper it penetrates the target, selectively absorbing the wavelength.
Laser hair removal uses several varying wavelengths of laser energy. These wavelengths range from near-infrared radiation to visible light. The three most commonly used lasers for hair removal are Alexandrite, Pulsed diode array, and NeoDymium Yttrium Aluminum Garnets, Also known as Nd: YAGs. The wavelengths of these lasers are 755nm, 810nm, and 1064nm, respectively.
Laser hair removal utilizes a complex system of science and physics which are precisely balanced to work effectively and safely on the human body. As technology advances in laser hair removal, this process continues to grow in popularity.