A hybrid formulation blending caryophyllene, limonene and myrcene to create a sweet flavour and aroma that tastes fruity and minty on the exhale. Back Forty’s Iced Grape is a hybrid formulation blending caryophyllene, limonene and myrcene to create a sweet flavour and aroma that tastes fruity & minty on the exhale. Take a trip, explore the Back Forty.