The active ingredient of celery seed extract is apigenin, which is the leading raw material for improving gout. It is widely used in Europe, the United States and other countries. However, apigenin has very small bulk density, large powder volume, poor water solubility, and extremely low bioavailability problems. An application example is: after taking apigenin, the excrement has a clear apigenin color, indicating that apigenin is not effectively absorbed by the body, which greatly affects the effect of apigenin. C Swallowable Tech™ celery seed extract uses ultra-high pressure granulation and liposome technology to successfully solve the problem of too many particles in a single intake of celery capsules; and improves the bioavailability of apigenin, making apigenin more effective in improving gout, so that the value of apigenin can truly benefit patients with gout.