The alexandrite laser is an optical-quantum device with high power and a wavelength that reaches from 700 nm. The duration of its pulse is from 2 to 30 ms, so it is considered the fastest laser. The first alexandrite-based device was invented in 1997 in the United States of America and received FDA approval. Alexandrite laser for hair removal is a new generation device that will get rid of unwanted vegetation in the face and body.
Alexandrite laser affects the dark pigment of the hair – melanin, leading to the destruction of its structure. Before the first session, the specialist examines the hair, determining its length and depth. These parameters help to select the radiation intensity. During the procedure, the laser penetrates to a certain depth, vaporizes the hair follicle without the risk of burning and heating the skin. In place of the follicle, a cork is formed that prevents its growth.
After depilation, the vegetation does not appear within 1-1.5 months, after which a second procedure is performed. The alexandrite device acts on an area up to 2 cm2, allowing you to process large areas in a short time. The average session lasts 30 to 60 minutes. Thanks to the cooling system, the removal of unwanted hair is safe and painless. The laser not only fights the vegetation on the body, but also rejuvenates the skin, removes pigmentation and vascular lesions.
Indications for the procedure
Recommendations for alexandrite depilation:
- tendency to ingrown hairs;
- excessive growth of vegetation in the neck and face;
- sensitivity to irritation;
- dark hairs on light skin.
The procedure using an alexandrite laser is contraindicated in case of herpes, inflammation in the treated area, diabetes mellitus, pregnancy, lactation, infectious diseases, benign and malignant tumors, the presence of reddish, gray and light hairs in the epilated area, as well as dark skin.
In addition, the laser is not used for varicose veins and a large accumulation of age spots, moles, warts. A hair removal session should be postponed in the presence of abrasions, cuts or injuries on the skin, a hormonal disorder, or an acute allergic reaction. Cosmetologists do not recommend depilation during menstruation due to reduced tissue regeneration during this period.
A month and a half before depilation, it is necessary to abandon tanning in order to avoid burns and pigmentation. Tanned skin is saturated with melanin, which is affected by the device. Three days before the session, you should shave the treated area so that the hairs grow up to 1-2 mm. In this area, you can not remove hair from the root 3 months before epilation, shaving and the use of depilatory cream are allowed. 7 days before the procedure, it is not recommended to apply alcohol-containing products, lotions, deodorants to the selected area.
Conducting alexandrite hair removal
A laser hair removal session is divided into three stages: preparatory measures, exposure to the beam and completion. Preparation consists in excluding any manipulations 2 months before the procedure, during which the hair follicle is injured. For 14-28 days before depilation, it is forbidden to be under direct ultraviolet rays without the use of sunscreen.
Alcohol-based lotions and tonics are not used 7 days before the event, and on the day of hair removal, all cosmetics, including deodorant, must be canceled. It is best to do waxing 7 days before or after menstrual bleeding, especially for women with a low pain threshold. After consultation and examination by a specialist, epilation is performed.
The eyes of the client and the cosmetologist are protected by special glasses, which are issued in the center. The impulses are directed to the area of increased vegetation, during which the cooling system acts on the skin. Many report a slight tingling or burning sensation during laser flashes. All treated hairs fall out after 2-10 days after depilation. The next session is scheduled when dormant bulbs grow.
At the final stage, an antiseptic is applied to the treated area to prevent irritation. To get rid of vegetation in the face area, 4-8 sessions are needed, and in the bikini area – from 3 to 5 procedures. It should be noted that with a hormonal imbalance, the effectiveness of alexandrite hair removal decreases, so before starting a course of combating unwanted hair, it is necessary to normalize the hormonal background.
What is forbidden to do after depilation
Hair removal with an alexandrite laser is carried out only on prepared skin. To avoid swelling and redness, the beautician applies a special remedy for irritation immediately after the procedure. In the event of a burn, the affected area is treated with antiseptic preparations. After the session, you can not:
- take antibiotics;
- try a sauna or bath;
- sunbathe in the sun or in a solarium;
- drink antipsychotics, hormones;
- appear under ultraviolet rays without sunscreen;
- tear off burns.
Immediately after alexandrite depilation, redness often appears, which completely disappears within a day. In acute hyperemia, an urgent need to go to the hospital. The doctor will prescribe an anti-inflammatory or restorative agent. On the day of the procedure, you must abandon any cosmetic preparations and do not wet the treated area for 3-4 hours.
Advantages and disadvantages
The alexandrite laser belongs to a new generation of devices, being a gentle and effective way to get rid of body hair. The advantage of the drug lies in its versatility, because it is suitable for both female and male sex, the effect of the procedure is visible immediately after depilation, it is used even on sensitive skin, and also removes vellus and light hairs.
This method of dealing with unwanted vegetation is not suitable for everyone. The result may be absent when the laser is applied to dark skin and red hairs. Many attribute the high cost to the disadvantages of the procedure, especially if you have to epilate a large area. To say goodbye to hair, you need to go through up to 10 sessions, because the hairs are constantly in the growth stage and only 5-15% are in the active phase. For a sensitive area, it is recommended to use local anesthesia, which is applied by a specialist at the request of the client.
Opinions about epilation vary. Some women resort to local anesthesia due to minor pain, while others note a slight irritation on the skin after depilation, which quickly disappears ….