Acne is not just a teenage problem. In Singapore's humidity and stress-heavy work culture, adult acne is increasingly common — and the standard solutions (antibiotics, retinoids, harsh chemical peels) come with their own drawbacks. DPL light therapy offers a clinically-backed alternative that targets acne at its source, clears active breakouts, and fades existing scarring — without a single pill or harsh ingredient.
DPL stands for Dynamic Pulse Light — an advanced development of Intense Pulsed Light (IPL) technology that uses optimised, precisely filtered wavelengths rather than a broad spectrum of light. Where standard IPL delivers a wide band of wavelengths and relies on filters to block what isn't needed, DPL technology generates only the specific wavelengths that are clinically proven to work — making it more efficient, more consistent, and gentler on the skin.
For acne treatment, DPL works simultaneously across two wavelengths: blue-spectrum light (415–445 nm) to target acne bacteria, and red-spectrum light (630–700 nm) to reduce inflammation and stimulate healing. This dual-action approach means a single treatment session addresses both the cause of acne and its consequences.
The primary driver of inflammatory acne is Cutibacterium acnes (formerly Propionibacterium acnes) — bacteria that colonise hair follicles and sebaceous glands. These bacteria produce compounds called porphyrins as a metabolic by-product. When blue light hits these porphyrin molecules, it triggers a photochemical reaction that generates reactive oxygen species inside the bacterial cell — effectively destroying it from within without any antibiotic.
This mechanism has a critical advantage over antibiotics: bacteria cannot develop resistance to light. Antibiotic-resistant acne is a growing clinical problem worldwide; DPL remains equally effective regardless of antibiotic history.
Simultaneously, the red-light component reduces pro-inflammatory cytokines in the skin, calming the redness and swelling associated with active breakouts and accelerating the healing of existing lesions. Red light also stimulates fibroblasts to produce new collagen — which is why DPL has a secondary benefit of improving the texture and appearance of acne scars over a series of treatments.
The therapist cleanses your skin and assesses the distribution and severity of active breakouts. A cold gel is applied to the treatment area for comfort and to optimise light transmission.
The DPL handpiece is passed systematically over the treatment area, delivering controlled light pulses. Most clients describe the sensation as a mild, warm snap — significantly more comfortable than traditional IPL. A full face treatment takes approximately 20–30 minutes.
A soothing mask or serum is applied to calm any residual warmth. There is no downtime — skin may appear slightly flushed for a few hours, similar to a mild sunburn. SPF application is recommended before going outdoors.
Most clients notice a reduction in redness and inflammation within 24–48 hours of their first session. Active breakouts typically decrease in severity after 2–3 treatments. For optimal clearing and scar reduction, a course of 6–8 sessions spaced one week apart is generally recommended, followed by monthly maintenance sessions.
DPL is safe for all skin types including darker Asian skin tones (Fitzpatrick III–V), making it particularly well-suited for Singapore's diverse population. Unlike laser treatments that carry hyperpigmentation risk on darker skin, DPL's filtered wavelengths are calibrated to minimise this risk while maintaining efficacy.
Our therapists will assess your skin and recommend the right DPL protocol for your acne type. First-trial pricing available — no pressure, no commitment.