Proprietary Protocol · Low-Level Laser · Hair Restoration
H2LT (Hair Hyperstimulation Laser Therapy) is one of Dr. Sin Yong's ten pioneered protocols — a calibrated low-level laser therapy designed for follicle stimulation in Singapore's multi-ethnic patient population. Non-invasive, non-pharmacological, zero downtime.
Every hair follicle is driven by the dermal papilla — a stem-cell-rich structure at its base that governs the growth cycle. H2LT delivers calibrated laser energy at wavelengths and pulse parameters selected to reach that depth specifically, rather than depositing energy in the overlying scalp.
The stimulus drives follicles from telogen — the resting phase, where a hair sits dormant before shedding — back into anagen, the active growth phase. Because the hair cycle is measured in months rather than weeks, improvement is progressive and cumulative across a course of sessions.
Dr. Sin Yong developed H2LT as a protocol rather than a device setting. Wavelength selection, pulse duration and session interval are calibrated to the patient's scalp type, stage of loss and response — which is why it is delivered under physician direction rather than as a standing appointment.
No laser compensates for uncontrolled DHT-driven miniaturisation. This builds on medical control rather than replacing it.
Where It Fits
Atelier Aesthetics
1 Raffles Link, #B1-28, CityLink Mall, Singapore 039393 · +65 8023 7170
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