twix This product's intended use is for cooking, baking and many other DIY products including but not limited to making your own E-Liquid. Please note: This product is not pure flavor extract and will need to be diluted to the exact specifications you select on this screen. "Product does not contain nicotine"To purchase a nicotine additive or to see the dilution chart please click HERE to be directed to our flavorless nicotine. Highly aromatic concentrated flavors contain ingredients which are prone to evaporation. As temperature rises, the liquids are more likely to evaporate as they are converted to a gaseous state. This process does not degrade the flavors, but it does change the characteristics of the flavoring. We recommend storing these flavors in a cool environment and limiting the amount of times you open them per mix. This will help reduce the amount of evaporation that could occur. Kosher Certified Looking for larger sizes? Call us at 1-800-269-1087, we are always happy to help! Please sign up to our wholesale program for bulk options and wholesale pricing.