Laser Hair Removal - Everything You Need To Know
Laser hair removal is often hailed as a game-changer for many men and women, offering a long-term solution for unwanted hair. Once the treatment sessions are completed, you should no longer deal with pesky hair growth. Sounds enticing, right? However, it's not a one-size-fits-all solution, and some people may not be suitable candidates. Are there risks involved? Are there risks involved, and how can they be avoided?
What is Laser Hair Removal?
Laser hair removal is considered a permanent hair removal method or, at the very least, long-lasting. Unlike shaving, which only cuts hair at the surface, or traditional waxing, which removes hair from the root, laser hair removal works by targeting and destroying the hair follicle at its base using heat. This is why laser hair removal is often referred to as permanent or long-term. However, it’s important to note that it doesn’t work 100% effectively on every skin type.
How Laser Hair Removal Works
The laser focuses on darker pigments in the hair, specifically the melanin, which is more abundant during the hair's growth phase. That’s why it’s recommended to shave at least six weeks before your first session and refrain from using waxing or epilating methods in the meantime.
Laser hair removal can be done on various areas of the body, including legs, bikini line, and even the face (for darker facial hair).
Laser vs. IPL (Intense Pulsed Light): What’s the Difference?
While both laser hair removal and IPL target hair follicles, the key difference lies in their power and precision. Laser hair removal is much more intense and is performed by licensed professionals, while IPL devices are typically used in beauty salons and, in some cases, even at home.
In general, IPL is more semi-permanent than truly permanent, and results vary from person to person.
Where is Laser Hair Removal Performed?
Laser hair removal must be performed by a licensed professional.
Risks of Laser Hair Removal
Although laser hair removal is generally safe, there are still some risks. Zero-risk doesn't exist with any procedure, including laser treatments. It's essential to consult a qualified professional who specializes in laser hair removal to minimize potential issues.
Rare Risks: Burns and Pigmentation Changes
While burns or temporary skin depigmentation can occur, these risks are extremely rare, especially when the treatment is performed in a professional setting. So far, no studies have linked laser hair removal to skin cancer (like melanoma), and most professionals agree that the exposure time is too short to pose a significant danger.
Paradoxical Hair Growth
One surprising side effect that sometimes occurs is the stimulation of hair growth, rather than its destruction. This paradoxical response typically happens after a few sessions, particularly on areas like the face, upper thighs, and near the breasts. This occurs when thinner hair near thicker hair follicles starts growing thicker. It’s usually caused by hormonal instability and tends to affect younger men and women under 35.
If this happens, patients may need to switch to electrolysis, another long-term hair removal method. However, this treatment isn’t recommended for pregnant individuals or those going through menopause.
Does It Hurt?
Pain levels differ for everyone and depend on individual tolerance. However, laser hair removal isn’t a walk in the park—it’s similar to the discomfort of waxing. Most people describe the sensation as a slight pinching feeling.
Your technician might recommend an anesthetic cream to numb the area before treatment to minimize discomfort.
Who is most suited for laser hair removal?
Laser hair removal works best for dark hair and light skin, as the laser targets the melanin in the hair. Individuals with this combination will see the best results.
Laser Hair Removal for Dark Skin: It’s Now Possible
A few years ago, laser hair removal was not safe for individuals with dark skin due to the risk of burns, as the laser couldn’t differentiate between skin and hair. Today, however, advancements in laser technology—particularly the wavelength of lasers—allow people with darker skin to safely undergo the procedure.
Nonetheless, your practitioner must assess your phototype—the way your skin reacts to UV radiation—before proceeding.
What About Light or Red Hair?
Unfortunately, laser hair removal is still not effective for people with very light or red hair since the laser targets dark pigments in the hair.
Other Contraindications for Laser Hair Removal
Certain conditions may make you ineligible for laser hair removal, including:
Pregnancy and breastfeeding: It’s advised to avoid laser treatments during this time.
Skin conditions or allergies: If you have ongoing skin issues or frequent allergic reactions, laser hair removal may not be suitable.
Acne treatments: If you’re on acne medication, it might affect your skin’s response to the laser.
Excessive moles: If you have numerous moles, extra caution is required during treatment.
If you are ready for smooth skin, book your free consultation for laser hair removal today!
