Flavors
Do blu Tank™ systems contain propylene glycol?
Yes. Propylene glycol, when combined with glycerin, enhances flavor delivery in some of our flavors. Propylene glycol is commonly used in electronic cigarettes (e-cigs) as a base carrier and to help blend flavor ingredients. When combined with glycerin, it also enhances flavor delivery and aerosol density, and generally improves the overall product quality and vaping experience.