Hello, I would like to use Dipalmitoyl Hydroxyproline with just น้ำมันธรรมชาติ blended only Read from the usage data is soluble in oil So I thought it would melt into the oil and be homogeneous without any synergy. The formula I tried is 1. Dipalmitoyl Hydroxyproline 2% 2. Fractionated Coconut Oil 7...