Laser Hair Removal: A Complete Guide

Laser Hair Removal

Tired of constantly shaving, waxing, or using hair removal creams? Imagine a world where you don’t have to think twice about unwanted hair. Welcome to the world of laser hair removal, a solution that’s efficient and long-lasting.

What is Laser Hair Removal?

Laser hair removal targets the melanin in hair follicles, heating them to the point where they cannot produce new hair. Think of it like putting a permanent stop sign in front of your hair follicles.

Types of Lasers Used

Regarding laser hair removal, one size doesn’t fit all. Various lasers cater to different skin types and hair colours. So, what are the options, and how do they differ? Let’s break it down:

  1. Alexandrite Laser: The Alexandrite laser is famous for treating lighter to olive skin tones. It has a shorter wavelength, which makes it effective for targeting thinner hairs. This type of laser is known for its high speed, making it ideal for treating larger body areas, like the back or chest. However, it’s essential to note that its shorter wavelength might make it less effective for darker skin tones due to the risk of skin pigmentation.
  2. Diode Laser: This laser is quite versatile and can be used on a range of skin types, from light to dark. Its longer wavelength dives deep into the hair follicles, providing thorough treatment. The Diode laser is popular for both smaller and larger areas, like the face or legs, and offers a good balance of speed and efficiency.
  3. Nd:YAG Laser: The Nd:YAG laser is the go-to option for darker skin tones. It has an even longer wavelength, reducing the melanin absorption in the skin, which minimizes the risk of skin pigmentation. Although it’s safer for darker skin types, it’s worth mentioning that this type of laser is generally less effective on lighter or finer hairs.
  4. Ruby Laser: The Ruby laser is one of the oldest types and is best suited for individuals with light skin and fine hair. It has a slower repetition rate, which means it takes more time to treat an area. However, it’s pretty effective for targeting finer hairs. Due to its limitations on darker skin tones and potential for skin irritation, it’s less commonly used today.
  5. The ELOS Plus Laser combines optical (laser or pulsed light) and radiofrequency (RF) energies. It’s not a standalone laser like the Alexandrite, Diode, or Nd: YAG lasers. ELOS stands for Electro-Optical Synergy, and this technology is designed to leverage the strengths of both laser and radiofrequency energies to treat various skin issues, including hair removal, more efficiently and safely. Optical energy preheats the targeted area, while radiofrequency energy furthers the heat into the skin. This combination allows for lower overall energy output, reducing the risk of damage to the surrounding skin. As a result, ELOS Plus laser hair removal technology is often touted as effective for a broader range of skin types and hair colors compared to traditional lasers.

Benefits of Laser Hair Removal


The process is incredibly efficient. Laser hair removal can target multiple follicles at the same time, meaning larger areas can be treated quickly.

Long-lasting Results

After a series of sessions, most people experience permanent hair loss. Yes, that’s right—no more routine waxing appointments!

Less Painful

Compared to waxing or plucking, laser hair removal is far less painful. The sensation is often likened to a rubber band snapping against the skin.

Before undergoing laser hair removal, it’s important to avoid sun exposure and waxing for at least six weeks. This ensures your skin is in the best possible condition for treatment.

Pre-procedure Preparations

Before you get anywhere near a laser, preparing your skin for the treatment is crucial. For about six weeks before your appointment, avoid sun exposure, waxing, and plucking the hair in the area you plan to treat. Why? Sun exposure can make the treatment less effective and increase the risk of complications. As for waxing and plucking, these methods remove the hair root, precisely what the laser targets. So keep the area cleanly shaved, as it’s okay for the laser to target the hair above the skin.

During the Procedure

On the day of your session, your local medical clinic technician will start by applying a cooling gel to the treatment area. This helps to protect your skin and enhance the laser light’s penetration. You’ll also be provided with protective eyewear. Then comes the main event: the laser is activated, sending concentrated light into the hair follicles. You may feel like a rubber band snapping against your skin. The duration of the procedure depends on the size of the area being treated. A small area like the upper lip might take minutes, while larger areas like the back or legs could take up to an hour.

Post-procedure Care

After the treatment, you may experience redness or swelling, usually temporary and subsides within a few hours. The technician will likely apply a soothing cream and may suggest cool compresses. For the next few weeks, avoiding sun exposure and using sunscreen religiously is essential. This is to prevent any changes in the pigmentation of the treated skin. Also, refrain from waxing or plucking any regrowing hairs; shaving is fine.

Laser Hair Removal – Hair Removal Done Right

Certainly! Laser hair removal has seen a significant rise in popularity in recent years, transitioning from a niche luxury to a mainstream cosmetic procedure for both men and women that is almost as commonplace as Botox services in medical spas across Canada. The surge in interest can be attributed to several factors: technological advancements have made the procedure safer and accessible for a broader range of skin types and hair colours; the treatment provides a time-saving and long-term solution to hair removal, ultimately proving cost-effective over time. The trend is further propelled by increased social media awareness and changing aesthetic preferences toward a cleaner, hair-free look. Moreover, it’s not just a trend among women; men are also increasingly opting for laser hair removal for various reasons, including convenience and preventing issues like ingrown hair. All these factors collectively contribute to the treatment’s growing popularity as one of the most commonly performed cosmetic procedures in Canada and around the globe.

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