Regenera Activa Hair Rejuvenation

Clinically proven hair rejuvenation micrograft treatment that extracts stem cells and growth factors from the patient's own scalp tissue and injects them into areas of hair loss to stimulate follicle regrowth and improve scalp health. Results visible from 30–60 days.

Regenera Activa Hair Rejuvenation at Dr Tyng Tan Aesthetics and Hair Clinic is a CE-marked, clinically validated treatment for androgenetic alopecia that uses autologous micrografts — biological material derived from the patient's own scalp — to deliver concentrated stem cells, growth factors, and progenitor cells directly to areas of hair thinning. The procedure begins with the extraction of several small tissue specimens (approximately 2–3 mm punch biopsies) from a healthy, hair-dense zone of the scalp, typically the occipital region behind the ear. These specimens are placed into the Regenera Activa device, which mechanically processes the tissue in a sterile, closed system to produce a highly concentrated suspension of micro-fragmented grafts containing mesenchymal stem cells, growth factors (including VEGF, KGF, PDGF-BB, and IGF-1), and extracellular matrix components. This suspension is then injected into the hair-loss zones using fine needles, delivering regenerative signals directly to the dermal papilla and follicle stem cell niche. Because the treatment uses the patient's own biological material, there is no risk of rejection or allergic reaction. Unlike platelet-rich plasma (PRP), which concentrates only the platelet fraction of blood, Regenera Activa delivers a more complex mix of stem cells and progenitor cells sourced from tissue rather than blood, providing a broader spectrum of regenerative signals. Clinically, Regenera Activa has been studied in multiple peer-reviewed trials and shown to significantly increase hair density, improve follicle miniaturisation ratios, and reduce shedding in patients with androgenetic alopecia. Results typically become visible within 30–60 days as dormant follicles re-enter the anagen growth phase, with noticeable improvements in density by the two to three month mark. A single session provides effects lasting approximately one to one and a half years, after which a maintenance treatment may be recommended. The procedure is completed in approximately 60 minutes, requires no general anaesthesia, and has no significant downtime. Minor scalp tenderness at the biopsy and injection sites resolves within 24–48 hours. The treatment is suitable for men and women with early to moderate androgenetic alopecia where viable follicles are still present.