Hair Loss in Singapore — Why It Happens and What Actually Works in 2026

Hair loss affects approximately 50% of men and 30% of women in Singapore by age 50 — yet the range of effective treatments remains widely misunderstood. Many patients spend years trying ineffective topical treatments before seeking medical help. Dr. Sin Yong's clinical guide to hair loss causes, correct diagnosis, and the treatments that produce genuine results.

Understanding Hair Loss — The Biology

Most hair loss in Singapore is androgenetic alopecia — pattern hair loss driven by DHT, which miniaturises follicles over time. This affects both men (receding hairline, crown thinning) and women (diffuse thinning across the crown). Androgenetic alopecia is genetic and progressive — without treatment, it worsens over time. Other causes include alopecia areata (autoimmune), telogen effluvium (diffuse shedding from stress or illness) and traction alopecia. Identifying the correct cause is essential — the wrong treatment for the wrong type produces no benefit.

H2LT — Dr. Sin Yong's Proprietary Laser Protocol

H2LT (Hair Hyperstimulation Laser Therapy) is Dr. Sin Yong's proprietary laser protocol for follicle stimulation — non-invasive, no needles, no downtime. H2LT delivers targeted laser energy to stimulate dormant follicles, improve scalp microcirculation and increase hair shaft thickness. H2LT works best in patients with early-to-moderate pattern hair loss where follicles are present but miniaturised — not for areas where follicles have been completely absent for many years.

Hair Transplantation — The Permanent Solution

For patients with established hair loss requiring permanent restoration, FUE hair transplantation is the definitive treatment. Transplanted follicles are DHT-resistant and permanent. Combined with H2LT and growth factor treatment to protect existing non-transplanted follicles, a comprehensive programme achieves lasting density restoration that topical treatments alone cannot.