Features:

• Ingredients: Arnica montana (leopard's bane)-30C, bellis perennis (daisy)-30C, chamomilla (wild chamomile)-30C, lpecacuanha (lpecac)-30C and lycopodium (clubmoss)-30C.
• 32 tablets enough for 40 hours of flight time
• Homeopathic
• Helps alleviate body stress
• Corrects disruptions to the body's clock rhythym

Rating : - love this stuff!
used it on several international trips. absolutely no jet lag and no grogginess. it's weird how well it works!