The essential oils extracted from the peels of two Tuscany Citrus of the Massa province have been characterised. Moreover. the flavedo of these species has been used in the production of two Citrus olive oils (COOs) obtained with an innovative method in which the citrus peels are cryomacerated and then pressed with the olives. The presence of functional compounds. https://herbsdailyes.shop/product-category/gamma-amino-butyric-acid-gaba/