Under good storage conditions the average shelf life of carrier oils is as follows:

UP TO 6 MONTHS UP TO 12 MONTHS 24 MONTHS PLUS
Rose hip Grapeseed Sweet Almond
Evening primrose oil Wheatgerm Avocado
Borage seed Peanut Apricot Kernel
Jojoba Peach Kernel
Coconut oil
Calophyllum
Sesame