Fua Concentrate Essence EX *This listing is for one bottle of the serum/essence shown in the image. This serum was sold for a limited time and in limited quantities at TBC. I purchased it around October 2024. It was recommended that you not only apply it to your face and skin, but also mix a small amount into your shampoo or foundation for a moisturizing effect. It is new and unopened, but please understand that it has been stored at home by a private individual before purchasing.