ALL 4L OF LACTANTIA MILKLowest price guaranteed on 4L Lactantia You will not find cheaper elsewhere. We sell all 4L of Lactancia milk at the lowest price permitted by law. Valid in participating Couche-Tards, according to availability or depletion of stocks. Offer can't be combined. Lowest prices guaranteed on all 4L of Lactantia PureFiltre skimmed, 1%, 2% and 3.25% milk.