Laser hair removal is a method of permanent hair removal performed with light, which numbs the hair follicles and breaks the hair growth cycle.
This hair removal system is becoming increasingly popular with teenagers, women and men alike, as it is very comfortable, effective and leaves the skin looking fabulous.
Not so long ago, anyone who wanted to do a permanent hair removal treatment had to go to a beauty clinic and pay considerable amounts for each session. Hair removal was slow and the entire treatment was time-consuming.
But today there are home laser hair removal that can be used in-house without any risk. For home use, Pulsed Light epilators are generally used, which can be used on any skin type and are now affordable.
Are you attracted to the idea of a definitive hair removal treatment? Today we reveal everything you need to know about laser hair removal.
What is Laser Hair Removal?
Laser hair removal is a permanent hair removal method that uses laser light emissions, which is why it is also known as photoepilation.
The laser beam applied has a certain wavelength and intensity, which is absorbed by the melanin in the hair, the substance that determines its color (phototype). There it is transformed into heat, so that it destroys the hair bulb through a process called selective photothermolysis, as it destroys the hair without affecting the underlying tissue.
The laser only works on the dark areas because of the melanin, therefore in the past, it did not offer good results on white or very light hair, or on the very dark skin. However, at present there are models of hair removers that have added new frequencies and sensors for skin type recognition, which makes it possible to increase the effectiveness of laser hair removal in the different phototypes.
What Types of Laser Hair Removal are there?
There are several types of lasers that are used for hair removal, treatments called “photoepilation” because they use light to remove hair.
With a wavelength of 810 nm, it is ideal for darker skin with a phototype above III.
It has a wavelength of 1064 nm and is applied to the tanned or very dark skin.
E-light or Intense Pulsed Light (IPL) laser:
It has wavelengths between 420 and 950nm and can be used on all skin types.
Soprano Ice Platinum Laser:
It combines 3 advanced laser technologies (diode, alexandrite, and Nd-Yag) in a single pulse and can act on any skin type.
Can Laser Hair Removal be Done at Home?
Today there is home laser hair removal that allows us to do laser hair removal treatments in the comfort of our homes. These epilators are often of the pulsed light (IPL) type, one of the safest systems for use at home and can be used on all skin types.
This system has some different features from other lasers. It has the advantage that it can be adapted to different phototypes, both for darker and blond hair, although the lower the phototype, the greater the efficiency.
The fundamental difference between conventional laser hair removal and pulsed light (IPL) is the type of light applied. Intense Pulsed Light is a wideband pulsed light source, while laser hair removal uses a coherent monochromatic light source. Both methods act on the melanin in the hair follicle and provide permanent results.
There are several models of hair removal machines on the market that you can choose to do a laser hair removal treatment at home. You can read our article: Laser Hair Remover: How to Choose the Best Deal in 2018 – here you will find the best advice to choose the option that best suits your needs (or your budget!)
How many sessions are necessary for a Permanent Hair Removal?
The number of sessions needed to perform the treatment on an area of the body varies according to the person, their skin type, hair color and the power of the epilator used.
Usually, 3 to 5 sessions are needed, separated by 4 to 6 weeks, and you forget about hair forever!
Some Pulsed Light hair remover for home use even have a mobile application that remembers the sessions, a very useful tool to properly perform the treatment.
Do you have side effects or are there any precautions to take?
Pulsed Light laser hair removal machines are safe for home use and do not cause burns or other skin problems.
As a precaution, keep in mind that light exposure feels like a burning or prickling sensation, but it is a mild discomfort, although it depends on the individual and the type of treatment. If you are very sensitive to pain, consider some systems that incorporate cooling to reduce the unpleasant sensation or have a “sensitive mode”.
After the sessions, there may be redness of the area, which can last for a few hours or a day, but can be improved by applying ice indirectly.
Slight hyperpigmentation can also occur, requiring no treatment and is transient, as with many hair removal methods.
Laser Hair Removal and Pregnancy
Many women have difficulty with hair removal during pregnancy, as the natural hormonal changes of that stage commonly increase hair growth.
Hair removal is not discouraged during pregnancy, what is not recommended is to use a painful method of hair removal that generates a lot of stress in the mother as it can also affect the baby for this reason.
That’s why laser hair removal and IPL pulsed light hair removal can be the safest type of hair removal during pregnancy, especially if the mother has already started treatment and is used to it.
Is Laser Hair Removal Final?
Laser hair removal and Pulsed Light hair removal are light systems that weaken hair and achieve definitive hair removal in a few sessions.
However, in some countries, laser treatments have been banned from being referred to as permanent hair removal, and it has been recommended that they be called permanent hair removal’ or lasting hair removal’ to avoid creating false expectations.
The reason is that in some cases – a few – it is necessary to carry out a maintenance session very sporadically after finishing the treatment, or to review areas.
The result depends a lot on each person and their skin/hair type, but in all cases people are satisfied with the noticeable reduction in their body hair, and in most cases it disappears completely.
That is, no more hours of waiting in the epilator, no more long hair removal sessions, no more pain, no more discomfort, no more body hair. It is like a dream come true for many people and is within reach.
You’ll be surprised to learn that laser hair removal machines (even the most advanced Pulsed Light ones) are worth no more than a couple of conventional hair removal sessions.
We recommend that you continue reading this Home Laser Hair Remover Review, where you can learn more about its features and prices. If you have already had laser hair removal treatment, don’t forget to share your experience, results and advice with us!