Chanel Blue Serum 1oz, 30ml Chanel Blue Serum has the following features: Features three essential natural ingredients from blue zones with extract of their most potent molecules. Green Coffee from Costa Rica, Olive from Sardinia and Lentisk from Greece contain revitalizing and antioxidant properties. Provides sufficient preparation for the skin to receive the benefits of usual skincare, while creating an immediate sensation of freshness to create younger, firmer, healthier day after day. Wrinkles are lightened: -35%. Skin becomes firmer: +21%* Skin tone is evened: 38%* *Clinical evaluation on 44 women after one month of use (France). *Clinical evaluation on 45 women after one month of use (Sardinia).