Description Arkopharma Arkorelax Sleep Flash 20 ml is a food supplement, an express solution to help you fall asleep and get back to sleep faster in case of occasional sleep problems, waking up in the middle of the night or jet lag. This innovative sublingual spray allows for rapid action thanks to the immediate release and absorption of the active ingredients: Melatonin helps reduce the time it takes to fall asleep with a dose of 1 mg, taken at the beginning of the night or during nighttime awakenings. It also helps to alleviate the effects of jet lag by consuming at least 0.5 mg just before bedtime on the first day of travel and for a few days after arrival at the destination; Eschscholtzia is known for its beneficial effects on sleep quality, particularly in helping to reduce nighttime awakenings. Easy and convenient to use, this product is a valuable and portable aid to take everywhere with you. It does not cause addiction or drowsiness upon waking. Vegan. Made in France.