Le French Liquide concentrate is a French range of flavour concentrate produced by Laboratoire LIPS France for DIY e-liquid, in the gourmand family: the La Chose version combines biscuit, salted butter caramel, coffee, hazelnut, pecan and vanilla. It is diluted at 15% in a 50/50 base, then left to steep for 2 to 3 weeks. Made in France. Bottle size: 30 ml. Recommended dilution: 15%.