Both have the same properties. But the texture, color, smell, and performance in various forms may be different But overall not significant. It depends on what kind of members you like to use. Including considering the high cost, because both substances come from different manufacturers. and have different selling pricesMay I ask you more? Since I'm interested in cleansing oil, I didn't know that Olsify15 and Oilsify 30 What's the difference?