The invention relates to a mineral substance crystal for regulating uric acid, which is prepared from the following components in parts by weight: 25-45 parts of red marble, 30-50 parts of Longjiang stone and 15-35 parts of celestite. Compared with the prior art, the equilibrium liquid formed by soaking the mineral substance crystal provided by the invention has the advantages of good effect, no toxic side effect and the like, is convenient and simple in use, and can not injure the kidney, intestine and stomach.