Rejuran I Polynucleotide Treatment -Eye

Service Description

Rejuran I is the original Korean polynucleotide treatment specifically formulated for the periorbital area — the delicate skin surrounding the eye. Developed by the same South Korean team behind Rejuran H, Rejuran I uses a lower viscosity PDRN formulation optimised for the unique characteristics of the thin, highly vascular skin beneath and around the eye. The I designation refers to its ophthalmic grade formulation — developed with specific consideration for the sensitivity and delicacy of the periorbital tissue. It integrates exceptionally gently with under-eye skin while delivering the same powerful regenerative stimulus that has made Rejuran the most globally recognised polynucleotide brand in aesthetic medicine. Rejuran I stimulates collagen production, improves skin thickness and density, restores structural hydration, reduces fine lines and crepey texture, and gradually improves the dark shadows and hollowing that develop as the under-eye skin thins with age. The improvement builds gradually over a course of treatment and continues developing for several months after the final session — because it is built entirely from the skin's own regenerative response rather than an injected substance. The under-eye area is one of the earliest and most visible sites of facial ageing. The skin here is the thinnest on the entire face and loses collagen density faster than surrounding areas. Rejuran I addresses this directly at a cellular level — rebuilding what age has reduced rather than masking it with volume. Particularly suited to patients with fine lines and crepey texture under the eye, skin thinning causing dark shadows, early tear trough hollowing not suitable for filler, and patients who want the most established clinical pedigree behind their under-eye treatment. A course of three sessions spaced two to four weeks apart is recommended. Maintenance every six to twelve months sustains the outcome long term. Appointment time is approximately 45 minutes including consultation, treatment, and aftercare guidance. Available at our Marylebone clinic at The Light Centre, 4 Baker Street W1H 6AZ and our Old Street clinic at The Light Centre, 5 Singer Street EC2A 4BQ.