The highlight of FlavourArt products is the dilution bases. Because they will highlight the aroma that you will vaporize in order to offer a satisfactory result to even the most demanding vaporizers. It has no aroma or taste. Contains 50% propylene glycol, 40% vegetable glycerin and 10% water. No further dilution is required. Add the aroma of your choice to the proportion you want and vape. It is qualitive and has the flexibility that all steamers need, especially beginners. It has the ideal fluidity for the smoothest vaping. It offers the perfect balance between producing vapor and hitting the throat.