Permanent hair removal is a popular procedure these days, and there are many ways of achieving it, such as laser or pulsed light hair removal. These technologies are no longer practiced exclusively in a dermatology practice. This article explains the advantages and disadvantages of each solution.
Permanent hair removal technologies: pulsed light vs. laser
Intense Pulsed Light: a flexible at-home option
Intense pulsed light (IPL) works on a relatively simple principle, with flashes of light sent out by the device. These pulses are captured by the hair bulb, more precisely the melanin. Naturally, the light is converted into heat, destroying the follicle. As a result, hair growth is reduced until it disappears altogether.
Intense Pulsed Light technology can be adapted to different hair and skin types, but light skin and dark hair are required. Of course, the device is safe to use at home, and you'll see a gradual reduction in hair growth over the long term.
Laser: clinically effective at home
Laser hair removal works on a completely different principle. This time, a highly concentrated beam of light is used to target hair pigmentation. It's effective for all skin and hair types, but results are not as convincing on very dark and very light skins.
Limitations can also be observed in the treatment of large areas of the body, with a sensation of pain not necessarily obvious to people with sensitive skin. On the other hand, results are also visible in the long term, with a noticeable reduction in hair growth.
Criteria for choosing a permanent epilator
Number of flashes and longevity of the device
When purchasing your epilator, consider its longevity, i.e. the number of flashes it is capable of emitting. Some models are capable of delivering up to 500,000 light pulses, but the purchase price will inevitably be higher than a model that guarantees 100,000 flashes.
Intensity levels and skin type customization
Depending on your hair and skin type, you'll need to adjust your device accordingly, scrupulously following the manufacturer's recommendations. For more sensitive skin, you systematically start with a lower intensity to avoid any unpleasant sensation. Darker hair, on the other hand, requires a higher intensity for best results.
For your own safety, don't hesitate to invest in an epilator with a sensor that automatically adjusts the settings. Of course, this doesn't mean you shouldn't read the instructions for use to be on the safe side.
Safety: skin sensors and UV protection
Whether you're using a laser or pulsed-light epilator, never neglect safety rules. The latest models feature additional functions to detect your skin color and adjust the intensity to avoid irritation.
As for IPL devices, they incorporate UV filters to ensure better protection against harmful radiation. These are essential elements for using your epilator in the most delicate areas, without the slightest inconvenience.
Accessories and practicality: tips for different body zones
You'll find a wide range of attachments to suit the areas of the body you're epilating. For example, a larger tip can be used to treat larger areas such as the back or legs. On the other hand, a thinner tip is ideal for the face. Make sure that it's ergonomic and easy to handle, so that your waxing session runs smoothly.
How to use a pulsed light or laser epilator safely?
Preparing your skin before the session
Before you begin your epilation session, prepare your skin by thoroughly cleansing and drying it. Shaving beforehand will also enhance the epilator's effectiveness.
Frequency of use and expected results
For long-lasting, visible results, you'll need to be patient. Several weeks of regular use are required, depending on the area you're treating. Rest assured, all explanations are provided in the appliance manual.
Conclusion
Permanent hair removal can be performed right in your own home, but it's essential to choose the right device for your budget and needs. Don't hesitate to use the models we've mentioned above, as they'll give you highly satisfactory results.