The Farm Stay Derma Cube Probiotics Serum Therapy Korean Beauty is a hydrating serum specifically designed for skin care. With its unique formula of probiotics, it supports the skin barrier and promotes a healthy complexion. Ideal for anyone seeking intense hydration without weighing the skin down. The serum is lightweight and absorbs quickly, leaving no greasy feeling. A successful model from a proven care line that provides the skin with essential nutrients and supports its natural balance.