KOY Flow Cell-Code Serum 50ml K-Beauty Re-energizing Radiance Niacinamide NIB KOY Flow Cell-Code Serum is a premium K-beauty treatment designed to re-energize and brighten the complexion. Formulated with niacinamide and adenosine, this 50ml serum targets radiance and skin texture for a healthy, glowing finish. The product comes in its original matte green bottle with a dropper applicator and includes the outer box. Made in Korea, it features a lightweight consistency suitable for daily use in a comprehensive skincare routine. Measurements: • Volume: 50ml / 1.69 fl.oz. • Bottle Width: 2" • Expiration Date: April 24, 2027 #QuietLuxury #Neutral #Feminine