Store-bought smoothie mixes can have unhealthy additives and artificial u0026amp; unhealthy flavorings and sweeteners. This is why making your own freezer smoothie packs is the best option for the ease and convenience of having ready-to-blend smoothie packs on hand.u003cbr/u003eu003cbr/u003eBy using real food ingredients in your smoothie packs, you avoid the unhealthy additives and sugar, plus you save money by making them yourself as well. u003cbr/u003e