Before undergoing laser epilation, you should know What to Expect Before Undergoing Laser Epilation. There are several types of lasers that you can choose from. You can also opt for Ice-cooler technology or Alexandrite lasers. Here are some of the benefits and risks associated with these procedures. Read on to learn more. Afterward, you will have a much easier time choosing the best option for you. However, it is important to follow some guidelines to avoid side effects.
Diode lasers for laser epilation are a mid-level choice between solid-state and IPL photoepilators. These lasers have similar characteristics, but their lower energy setting and smaller spot sizes mean that they have more side effects and are more painful during treatment. The benefits of this choice include greater comfort and the ability to treat darker skin more effectively. Diode lasers can also be used on lighter skin, as they have a wide wavelength range of 800-810 nm.
These diode lasers utilize selective photothermolysis, which heats specific chromophores in the skin. Because the lasers target these chromophores, they disrupt the growth of hair and prevent its regeneration. Some diode lasers use cooling technology and other pain-reduction measures to help minimize pain during treatment. They can also be used for hair removal procedures, like laser treatments for facial hair.
Alexandrite lasers are one of the fastest systems available for hair removal. However, this method is not suitable for all skin types. If you are very fair or have light skin, an Alexandrite laser is the best option for you. However, because it uses a shorter wavelength, the treatment may take more sessions to complete your hair removal goals. Fortunately, this method is less painful and will last for many years.
The Alexandrite laser uses selective photothermolysis. This means that the laser emits a beam of energy that is absorbed by the skin. When this energy strikes a target area, it transforms into heat energy that destroys the tissue. However, the surrounding healthy tissue is left intact and unharmed. Because alexandrite lasers use high-energy light, they are less likely to cause pain or discomfort.
Light hair lasers
Light hair lasers for hair epilation work by using light energy in the form of pulses that penetrate the skin. The spot size of the laser beam affects the depth of penetration. The larger the spot size, the deeper the deposition of energy and higher the temperature of the follicle. For hair epilation, light lasers with spot sizes of approximately 22 mm are used. Laser pulses have different energy densities, measured in joules per square centimeter. The higher the fluence, the more powerful the treatment will be.
The type of skin and hair color also determine whether a laser will work for you. Patients with light skin and dark hair are considered good candidates for laser hair epilation. However, patients with darker skin and lighter hair should be aware of the risks of laser hair removal. Skin types V and VI are at risk for side effects and may not be optimal candidates. Patients with darker skin should consult with their doctor to determine whether they are suitable candidates for the procedure.
When performing laser epilation, ice-cooler technology is essential for a comfortable experience. In contrast to chilled gels or ice cubes, which are messy and require two hands, ice-cooler technology eliminates the need for bulk cooling and allows for faster treatment. Ice-cooler technology is particularly useful for treating the bikini line because it targets hair follicles using three different wavelengths, including a low-melanin one, which is suitable for patients with darker skin.
The technology enables gradual heating of the hair follicle, minimizing side effects. One study concluded that continuous cooling reduces side effects and increases patient satisfaction. The Zimmer cooling system used in Simplicity Laser clinics is an effective way to cool a patient’s skin. The cooling unit is designed to cool the treated area to a temperature of three degrees Celsius. It provides a comfortable experience that is nearly painless.
Besides the usual swelling and redness after the procedure, laser epilation may also cause skin discoloration. This is because the wavelengths of the laser column are designed to target dark pigmentation in the hair follicle. It can also cause skin discoloration, particularly in darker-skinned individuals. While these side effects are not life-threatening, they can be debilitating mentally. Some of these negative effects can be treated with topical lotions.
In addition to the risk of skin damage, laser epilation is painful. The laser heat can cause pain that is similar to that of a rubber hitting the skin. However, cold air can reduce pain and help protect the skin by cooling it. In addition, cold air can help prevent laser heat from harming the upper dermis. During the procedure, patients should avoid wearing any reflective clothing or jewelry and should use ANSI-permitted shielded eyewear.