Available for the very first time as a skincare treatment, the pure, ultra-concentrated exclusive Guerlain Royal Jelly has been encapsulated in order to preserve its properties right up until the last minute, when it releases its full power to offer the skin a unique treatment for one month. The skin is instantly revitalised and more radiant. After one month, the skin is protected and appears repaired and glowing with lasting youth. 1.4 oz.