Directions:- Adults: 30 sprays, hold under tongue for 30 seconds, then swallow.†Children 4 years and older: 15 sprays.†Maintenance*: Once dailyImmune-Building*: 3 times daily.Long-Term Immune Support*: 5 times daily.Short-Term Immune Support*: 7 times daily.For best shelf-life, avoid sources of magnetic energy and extremes of light.99.999% PURE: No..