Le Vapoteur Breton concentrate is a French range of flavour concentrate produced in Brittany for DIY e-liquid, in the fruit and mint families: orange with lemon and grapefruit, raspberry with blackberry, blackcurrant and strawberry, polar mint. It is developed with the Rennes chemistry engineering school, with full traceability, and needs only 24 hours of steeping. Made in France. Bottle size: 10 ml. Recommended dilution: 15%.