Medicube Rosemary PDRN Scalp Serum 20ml is a lightweight scalp-care treatment designed to help maintain a refreshed, balanced, and healthier-looking scalp environment. Featuring rosemary-focused care and PDRN-inspired formulation, the serum provides targeted nourishment while helping the scalp feel hydrated and comfortable. Its lightweight texture is suitable for direct application to the scalp without creating an overly heavy or greasy finish. The compact 20ml format makes it convenient for targeted scalp care and easy to incorporate into a regular hair-care routine, particularly when the scalp needs additional moisture and conditioning.