Cosmetics Formulation Development

from the web page information about the resolution. Caprylyl Glycol is soluble in water. But when actually mixed, when dissolved in water, a solution is not homogeneous, but the nature of the glycol is suspended in water like oil floating in water, insoluble like other glycol. The example in the picture is 5% in room temperature water. I don't know why and how to fix it

Hello, thawing rate at room temperature. It is about 1.8%. If the rate of use is higher, there will be a problem of insolation. but usually not required at a rate higher than 1.8%. What is the purpose of using it in the formula? Why did you choose it at 5%?