Serotonial, from Kalit was released in 2022. The perfumer behind this creation is Nathalie Feisthauer. It has the top notes of Clary Sage, Juniper, Pepper, and Rhubarb, middle notes of Lily-of-the-Valley, Pine Tree, and Sea Water, and base notes of Ambrette (Musk Mallow), Ambroxan, Cedarwood, Fir, Musk, and Oakmoss.