Rejuran I (Under-Eye Skin Rejuvenation) Rejuran I is a specialized injectable treatment designed specifically for the delicate under-eye area, targeting concerns such as dark circles, fine lines, thin skin, and early signs of aging. Formulated with polynucleotides (PN) derived from salmon DNA, it works by stimulating collagen production, improving skin thickness, and enhancing microcirculation for healthier, brighter under-eyes. At our clinic, Rejuran I is precisely administered to promote deep skin repair and regeneration, helping to strengthen the fragile under-eye tissue and restore a smoother, firmer, and more youthful appearance. Unlike temporary fillers, it focuses on long-term healing and skin quality improvement from within. The procedure is minimally invasive, safe, and performed under expert care with minimal downtime. Ideal for individuals looking to naturally rejuvenate tired-looking eyes, Rejuran I delivers gradual yet noticeable results, leaving the under-eye area refreshed and revitalized. Brighten, repair, and rejuvenate your under-eyes with Rejuran I.