After 4 hours: HYDRATION: +40% Instrumental test International patent application. ** PFA: PolyFractioning of Active Ingredients. A specialized process developed by CHANEL that creates ultra-pure cosmetic ingredients. Central to the formula is Camellia Alba PFA, derived from the camellia flower, which hydrates the skin and helps maintain optimal moisture levels. HYDRA BEAUTY Crème also harnesses the antioxidant power of Blue Ginger PFA,* enhancing the skin's cellular self-defense. * PFA: PolyFractioning of Active Ingredients, a specific process developed by CHANEL for creating ultra-pure cosmetic ingredients. Dermatologist-tested. Non-comedogenic.For hygiene reasons, this product cannot be exchanged or refunded unless defective.