The Advanced Youth Watery Oil brings together the most powerful bee products, selected by Guerlain research to enable skin to repair itself 9 times faster¹. Skin is plumped-up and appears visibly younger. Its non-greasy formula is made from 95% naturally-derived ingredients². ¹Instrumental test, 20 volunteers, 2 applications per day, after 3 days. ²Calculation based on the international ISO standard 16128, including water. The remaining 5% contribute to optimizing the formula's integrity over time and its sensorial texture.