THE SERUM BAR (REFILL)A solid Vitamin C serum bar that you apply in upwards motions like a gua sha. Melts on contact with your skin to smooth, tone and nourish, leaving skin visibly toned, smooth and radiant. A concentrated solid face serum that deeply nourishes dry, sensitive or irritated skin while its unique shape lifts and sculpts the face with a few simple strokes. Formulated with Vitamin C, Squalane and Acmella Flower, this serum will soften fine lines and leave skin