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The Science Q-Switch Laser Treatments at Contour Clinics

Q-switch lasers use a ‘Q-switched’ technique to emit rapid pulses of concentrated photons (light energy) – so fast that each pulse is about a billionth of a second.

The laser’s energy beam is powerful enough to penetrate deep into the skin to reach the root of the pigment, yet gentle enough to treat the delicate and temperamental skin of the face.

The energy emitted by the Q-Switch laser targets the melanin in the superficial layer of your skin. When the pigmented lesion absorbs the light energy from the Q-Switch laser, this process destroys the target without harming the surrounding skin.

The targeted pigment is shattered by the pulsed energy, and this broken up pigment is then processed by the body’s lymphatic system and eventually passed naturally by the body like any other toxin.

The benefit of Q-Switch laser is that the energy only remains in the skin for a few billionths of a second, so surrounding tissues are not damaged. Only the targeted pigment is treated and broken, while the surrounding tissue remains unaffected.

With such a short pulse, this type of laser can remove excess melanin (hyperpigmentation) and tattoos without causing adverse effects.

As a very welcome side effect, Q-Switch laser also stimulates collagen production and renewal, so skin often improves in texture and tone.

What to Expect During a Q-Switch Laser Session

When you arrive for your Q-Switch laser treatment, your Skin & Laser Therapist will first discuss your current skincare routine and the products or ingredients you are using.

This information is essential for tailoring your personalised at-home skincare plan, which is an important factor in achieving optimal treatment results.

Next, your therapist will gently cleanse and prepare your skin using an antibacterial solution.

During the laser treatment, your clinician will methodically move the Q-Switch laser device across your skin. You may notice a mild snapping sensation accompanied by the sound of the laser, but most patients find the procedure comfortable and easy to tolerate.

After completing the treatment, your therapist will apply a protective and hydrating product, followed by a high-factor SPF sunscreen.

You may experience mild tenderness or slight redness in the treated area immediately after the procedure, similar to a gentle sunburn, though some patients experience no noticeable effects.

Results of Q-Switch Laser Treatments?

As with many cosmetic laser procedures, achieving optimal outcomes from Q-Switch laser treatments requires patience and consistency with your personalised treatment plan. Repeated sessions may progressively improve the appearance of hyperpigmentation, freckles, sunspots, and other pigment-related skin concerns.

The number of sessions required varies for each individual, depending on factors such as the type, size, and depth of the pigmentation or lesion being targeted. For localised pigmentation, such as isolated sunspots, noticeable improvements may occur within fewer treatments. After treatment, targeted spots commonly darken temporarily before naturally flaking away, often leaving the skin clearer and more even-toned.

Conditions like melasma or extensive freckling typically require a series of treatments spaced appropriately apart, along with diligent adherence to recommended aftercare.

Your Skin & Laser Therapist will discuss expected outcomes, treatment plans, and aftercare instructions during your consultation.

The Contour Clinics Guarantee

At Contour Clinics, we’re committed to providing safe, ethical, and personalised cosmetic care. Our experienced clinicians focus on delivering balanced, realistic outcomes tailored specifically to your needs.

Book your complimentary consultation today to discuss suitable cosmetic options and experience the patient-focused care that sets Contour Clinics apart. Individual results can vary, and our clinicians will guide you through what outcomes may be achievable for you.

  • Complimentary, obligation-free consultations with experienced doctors
  • Strict safety and hygiene protocols aligned with industry-leading standards
  • Advanced 3D photography to aid in a collaborative, comprehensive facial analysis
  • Products and technologies selected based on quality, safety, and efficacy
  • Medical-grade clinical environments thoughtfully designed for patient comfort and convenience

Frequently Asked Questions

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