This size bottle is the perfect family size. It is recommended to take seasonally, most days of the week or every day during cold & flu season, allergy season, preparation for or during traveling or if exposed to sickness as a preventative.
Can be taken 3-4x a day at the onset or duration of symptoms. Must be taken consistently to maximize and get full benefits.
Best kept in the refrigerator for up to 120 days. Shake well before each use. Can freeze in ice cube tray to add in smoothie or water at later date to still get benefits.