The data in this paper are additional information to the research article entiltled "Inhibition of cholesterol transport in an intestine cell model by pine-derived phytosterols" (Yi et al.,2016) [1]. The data derived from the measurement on six liquid formulations of commercial pine-derived phytosterol (CPP) by dynamic light scattering. The data cover micelle size and the zeta-potential for formulations with cholesterol including monoglyceride, oleic acid, and bile salt. The data demonstrate the critical effect of the bile salt concentration on the size of cholesterol-digested fat micelles.