Directions: As a dietary supplement, adults take: 4 capsules 3Xs with meal. (Total of 12 Capsules).
One packet is used for one-way travel (not exceeding 4 hours)
Two packets are used for a round trip (not exceeding 4 hours each way)
Refer to the full bottle label description for maximum protection and longer trips.
(1) 4 caps - Day before air travel
(2) 4 caps -Day of Air Travel (before flight)
(3) 4 caps - During flight (or soon after arrival)
Caution: As with any supplement: If pregnant, nursing, have a medical condition, consult with your physician before using.