We are so sure your search for true dynamite flavor is over that we offer 100% Satisfaction Guaranteed and we will accept exchanges.   We have been making flavor for over a decade.  We are not simply diluting and reselling like 95% of the ads out there that have suddenly been appearing. All of our flavor is made with FDA approved flavor materials in an FDA certified facility [certified for flavor manufacturing] BUT no flavor ingredient has ever been approved by the FDA for vaping and no facility to date has been approved for specifically making eliquid.  Our quality is most comparable now to FlavorArt in Italy.  Even we like their flavor!  Our flavor is generally used 10% in all PG formulas and 20% in all VG formulas.  Our most popular flavors that are exceptional are Strawberry Wild, Blueberry Wild, Mango, Tobacco and our new Green Tea is our first organic product made with organic ceremonial green tea. Shipping is 2 Day Air USPS during week days.   Large orders such as a drum are still shipped quickly within 5 business days.  We sell flavor we do not sell nicotine or e-liquid.  Blog Posts:  How to Flavor Eliquid  Flavoring Herb  Blackberry Flavor