At Big D Vapor, we ensure 100% of our liquids are USP Food Grade, Natural, Kosher, and ALWAYS Made in the USA.  We make these in house in a clean room environment utilizing completely sterilized laboratory instruments.   Available in 0mg, 3mg, 6mg, 12mg, 18mg, and 24mg nicotine levels.  All of our fluids are always steeped at least 10 days unless made to order.  Our mixture includes a base that's 85% Vegetable Glycerin & 15% Propylene Glycol.  We recommend use of our fluids within nine months of the born on date for optimal flavor.  For wholesale ordering please contact sales@bigdvapor.net .  We guarantee you will love our liquids!