An object of the present invention is to provide a curcumin-containing preparation that enables efficient curcumin ingestion. The object is achieved by a curcumin-containing preparation comprising amorphous curcumin and being substantially free of crystalline curcumin, wherein, in an infrared absorption spectrum with curve fitting by a Voigt function, a ratio (Cp/Ap) is 0.25 or less, the ratio (Cp/Ap) being a ratio of peak intensity Cp having the maximum in the range of 1508.00 to 1513.00 cm−；1 to peak intensity Ap having the maximum in the range of 1513.50 to 1517.00 cm−；1.
