The present invention provide a cellulose composite and a method for producing thereof, the cellulose composite comprising a cellulose and a polysaccharide, wherein a bragg spacing by small angle X-ray scattering (SAXS) analysis of a precipitate obtained by centrifuging a 0.1 mass% aqueous dispersion of the cellulose composite is 8.6 nm or more.本發明提供一種纖維素複合體及其製造方法，該纖維素複合體之特徵在於：其係包含纖維素及多糖類者，且對上述纖維素複合體之0.1質量%水分散體進行離心分離處理而獲得之沈澱物之藉由X射線小角散射(SAXS)解析所獲得之布拉格間距為8.6 nm以上。
