Updated: May 26
Laser hair removal is done with a device that stimulates hair cells and removes light-colored hair from the body. The laser sends light at a specific wavelength that targets pigment (melanin), which colors the hair. Because light energy is absorbed by the pigment, the area becomes hot and hurts the hair cells. It's one of the most effective ways of going about it.
It is essential to consult with a professional before having a laser hair removal treatment to determine which wavelength is right for you. These wavelengths vary depending on a patient's skin color and type, so these factors should be taken into account when determining which setting to use. It has to happen because otherwise when the targeting isn't exact, it can lead to burnt skin.
Pulsed light is what lasers use for the hair's dark pigments to be precisely targeted, broken down and essentially destroyed. This is why it works great for dark hair; on the other hand, skin pigments being targeted means there's a risk for discoloration.
Pulsed lights and lasers work great for people with light skin tones and dark hair. Ideal candidates are people who possess both of those qualities. Patients who are blonde won't really benefit from this since there's hardly any pigment in the hair bulb that the laser can target. It's dependent on the target for its action/mechanism. That said, devices such as the Diode now exist in order for people with dark skin or light hair to get results.
Deep Skin Tones
Deeper skin tones can end up with discoloration if the wrong lasers and machines are used. People with dark skin should steer clear of IPL (Intense Pulsed Light) treatment. That's because people with darker skin are more likely to end up with possibly permanent hyperpigmentation or hyperpigmentation. This is due to their abundance of pigment around their hair follicles, which the laser can hit and destroy accidentally.
Take note that it's still possible for people whose skin tones are darker to get laser hair removal. That just means they need to go to a dermatologist that's board-certified. That way, the proper laser and settings are chosen for risks to be better mitigated.
Before You Book
Make sure that you let the salon or skin clinic what your hair color and skin tone is upon booking. Inquire about what kind of lasers they use and if they're ideal for your skin and hair. Many businesses actually specialize in removing light hair; others specialize in lasers that dal with deep skin tones well.
Prepare by shaving the area to be treated at least the night before and taking a pain reliever half an hour prior to the appointment. Avoid self-tanners and tanning before and after it happens. You might also have to pause some medications; list down every single thing you take. Don't use any products on your skin (including deodorant) the day of the appointment proper.
Laser Hair Removal Conclusion
Laser hair removal is an incredibly popular treatment to manage unwanted hair on the skin. It involves wavelengths of pulsed light that targets pigment. Before booking, it's important to shave the area the night before, avoid tanning/self-tanners before (and after) as well as not use any products on skin including deodorant.
Looking for a skin laser clinic in Point Cook? Check out Advanced Laser Clinic today! We provide state-of-the-art, unique non-invasive procedures for all skin types.