This box set contains: - Advanced Youth Watery Oil (50 mL) X2 Advanced Youth Watery Oil combines some of the most powerful bee products chosen by Guerlain research to offer nine-times faster repair*. Skin is visibly plumped up and visibly younger-looking. Its formula is made up of 95% naturally-derived ingredients**. *Instrumental test, 20 volunteers, 2 applications per day, after 3 days **Calculation based on the international ISO standard 16128, including water. The remaining 5% help to optimise the formula’s integrity over time and its sensory qualities.