MEDICUBE EGF NAD Firming Serum 30ml is a Korean anti-aging serum for fine lines and loss of firmness. It combines EGF Peptide (Sh-Oligopeptide-1), NAD+, and Collagen to plump skin and enhance elasticity. Niacinamide and Adenosine brighten dullness and smooth texture, while Ectoin protects against environmental stress. The lightweight, fast-absorbing formula works on both face and neck. Non-comedogenic and dermatologist tested. Order COD from koreanshopbd.com.