Laura Mercier Multi-Vitamin Dual-Phase Serum Details How to use: Apply morning and evening to cleansed skin. Mix 3-5 drops from each vial in the palm of your hand, then use fingertips to apply to skin in upward and outward motions. Avoid the eye area. For optimal results, use before a Flawless Skin moisturizer. Designer About Laura Mercier: Before she was known for creating the flawless face, Laura Mercier pursued her love of painting by studying art in Paris at age 17. She soon translated he...