Acne laser treatment refers to the use of medical-grade lasers to reduce active acne breakouts, calm inflammation, and lighten red marks left behind by pimples — also known as post-inflammatory erythema (PIE).
At our clinic in Singapore, we use specific laser wavelengths that target overactive oil glands and inflamed blood vessels beneath the skin. This helps to control acne formation, soothe ongoing breakouts, and improve skin clarity over time.
At our clinic, we use the Pro Yellow Laser — a medical-grade 577nm wavelength laser — specifically for treating active acne and post-inflammatory erythema (PIE). This laser is highly effective at targeting the underlying blood vessels and inflammation associated with acne lesions.
By penetrating the skin to reach superficial blood vessels, the Pro Yellow Laser:
Other common indications for Pro Yellow Laser include:
The QuadroStar Pro Yellow Laser is a German-engineered medical laser used in our clinic’s acne laser treatments in Singapore.
It is an advanced evolution of the older Dual Yellow Laser and emits a highly specific 577nm wavelength that is clinically effective for reducing acne-related inflammation and red acne marks (also known as post-inflammatory erythema or PIE).
This wavelength works by targeting multiple acne-related factors:
Beyond its anti-inflammatory effects, the Pro Yellow Laser also stimulates collagen production, supporting skin healing and improving overall skin clarity. This makes it an excellent choice for individuals struggling with persistent breakouts, acne-prone skin, and red post-acne marks.
Acne laser treatments using the Pro Yellow Laser offer multiple benefits for individuals struggling with persistent pimples, inflamed skin, and post-acne redness. Unlike topical creams or oral medications, laser therapy works directly on the deeper layers of the skin, addressing the root causes of breakouts and inflammation.
Yes. The Pro Yellow Laser is highly effective in treating post-inflammatory erythema (PIE) — the red marks that often remain after moderate to severe acne has healed.
These marks are caused by damaged and dilated blood vessels near the skin’s surface, which can persist long after inflammation resolves. Unlike acne scars or pigmentation, PIE is a vascular condition that responds best to vascular-specific laser wavelengths.
The Pro Yellow Laser operates at 577nm, a wavelength with up to 40% higher absorption in blood compared to traditional green lasers (532nm). This enhanced absorption allows for more targeted treatment with lower energy levels, reduced discomfort, increased safety, and improved results when treating red-coloured lesions.
By precisely targeting these superficial blood vessels, the Pro Yellow Laser helps to lighten redness, even out skin tone, and accelerate the skin’s recovery after acne.
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At our clinic, acne laser treatments are doctor-performed and customised to each patient’s skin condition. The procedure is comfortable, quick, and suitable for patients with active breakouts, oily skin, or red post-acne marks (PIE).
Most patients describe the treatment sensation as a gentle warmth or light tingling on the skin. To begin, Dr Edwin uses the Pro Yellow Laser to perform 2 to 3 full-face passes. This targets acne-causing bacteria and helps to shrink overactive sebaceous glands.
He then adjusts the settings to specifically focus on inflamed acne lesions and areas with post-inflammatory erythema. During this phase, patients may feel small pinpricks or ant bite–like sensations — this is normal and well tolerated.
To enhance comfort, a cold air blower is used throughout the treatment to cool the skin and minimise any heat-related redness. In fact, most patients report feeling more of the cold air than the laser itself.
The entire session takes approximately 15 minutes. Many patients notice a mild reduction in redness even after the first session, with more significant improvements becoming visible after 5 to 10 treatments.
There is no downtime. Mild redness may occur immediately after the procedure but typically resolves within 4 to 6 hours. For active acne, we usually recommend laser sessions every 2 to 4 weeks for best results.
While acne laser treatment is a powerful tool on its own, the best outcomes are often achieved when it is part of a comprehensive, doctor-prescribed treatment plan. At our clinic, we may recommend combining laser therapy with oral medications, targeted skincare, or direct pimple injections to accelerate progress for best results.
For moderate to severe acne, prescription medications such as oral antibiotics, isotretinoin (accutane), or spironolactone (for hormonal acne) may be used to complement the anti-inflammatory effects of laser.
Dr Edwin Lim has developed a complete range of medical-grade skincare products formulated to support acne treatment and post-laser skin recovery. These products help regulate sebum, unclog pores, reduce inflammation, and lighten acne marks.
Key products in our acne skincare range include:
For large, painful acne cysts or nodules, intralesional injections containing corticosteroids and antibiotics can be administered. These injections reduce inflammation and accelerate healing, often leading to noticeable improvement within 24 to 48 hours.
By combining these treatments, we address multiple facets of acne pathogenesis, including bacterial proliferation, inflammation, sebum production, and post-acne pigmentation, ensuring a comprehensive approach to acne management.
This multi-modal approach ensures that we address all contributing factors of acne — from inflammation and oil production to bacteria and hormonal triggers — resulting in faster, longer-lasting improvements.
At our clinic, acne laser treatments are delivered with precision, experience, and a deep understanding of skin biology. We don’t believe in one-size-fits-all solutions. Every acne case is assessed and managed holistically by Dr Edwin Lim to ensure optimal results tailored to your skin condition.
At our clinic, your acne treatment journey is always doctor-guided, results-driven, and tailored for long-term skin health — not just temporary fixes.
If you're struggling with active breakouts or red acne marks, our doctor-led acne laser treatments in Singapore can help restore clearer, calmer skin. Every treatment plan is customised by Dr Edwin Lim to suit your skin type and acne severity. Book a consultation today to start your personalised acne treatment journey.