This serum contains human epidermal growth factor (EGF) and is ideal for promoting skin regeneration and maintaining youthful skin. - Brand: TBC - Product Name: EGF Extracellular Essence EX - Volume: 60mL - Ingredients: Human Epidermal Growth Factor (EGF) Thank you for viewing. Although it is new and unopened, there is a slight stain on the box as shown in the third picture. Thank you for your understanding.