During the day, use Yeouth C&E Vitamin Serum. Wash face with Yeouth Facial Cleanser and pat dry. Spritz face with Yeouth Balancing Facial Toner. While face is still damp, dot a pea-sized amount of C&E Vitamin Serum onto skin and allow to absorb. Layer with other preferred Yeouth serums. Follow with Yeouth moisturizer.