I don't know what the peak is, but in the forum น้ำหอม that I talked to Enter as much as 50% of the part of น้ำหอม 30% in dior h 50% in lelabo portion Most are used at 5-15% in the section น้ำหอม (not yet included แอลกอฮอล์ )
Hello Iso E Super soluble in น้ำหอม does not need to find additional solvents. Use rate, consider the desired scent level. It's not about anything else.