Deep Pigmentation & Melasma Laser Treatment

Specialist treatment for complex pigmentation including melasma, post-inflammatory hyperpigmentation, freckles, and deep dermal pigmentation using targeted laser toning, picosecond technology, and RF microneedling protocols designed for Asian skin types.

Pigmentation is one of the most challenging conditions to treat in aesthetic medicine, particularly in Asian and mixed-ethnicity populations where the risk of post-inflammatory hyperpigmentation (PIH) is elevated and conditions like melasma often involve both epidermal and deep dermal components. Ensoul Medical Clinic has built a dedicated pigmentation programme under Dr Kenneth Thean's 35+ years of clinical expertise, specifically designed to navigate these complexities. The clinic categorises pigmentation into its component types before treatment. Epidermal pigmentation — including solar lentigines (sun spots), freckles, ephelides, and mild post-inflammatory marks — responds well to picosecond laser platforms and fractional resurfacing. The 755 nm Alexandrite picosecond system shatters melanin particles into finer fragments via photoacoustic pressure, triggering their clearance through the lymphatic system with minimal thermal injury and therefore lower PIH risk compared to nanosecond predecessors. Deep dermal pigmentation — Hori's naevus, naevus of Ota, and deep inflammatory marks — requires penetrating laser energy at longer wavelengths. The 1064 nm Nd:YAG reaches the dermis effectively and can also be used in low-fluence toning modes (often called laser toning or carbon laser peel protocols) that gradually reduce diffuse pigmentation over a series of sessions without the aggressive single-session approach that triggers rebound darkening. Melasma at Ensoul is addressed with a combination approach. Because melasma is deeply linked to UV exposure, hormonal influences, and vascular factors, no single laser modality resolves it durably in isolation. The clinic's protocol typically combines low-fluence Nd:YAG toning, pulsed radiofrequency microneedling (which delivers dermal remodelling without surface melanin stimulation), topical depigmenting agents, and strict photoprotection advice. This reduces the risk of the paradoxical darkening that aggressive laser monotherapy often causes. The IPL platform at Ensoul adds a versatile broadband light option for uniform sun damage across larger body surface areas — chest, shoulders, forearms — where spot lasering would be impractical. Treatment frequency and session count are determined at the initial consultation after a detailed pigmentation mapping and skin type assessment.