Description Alvityl Mela-Sleep Night 30 Capsules is a food supplement with a unique complex of melatonin combined with 3 plants which provides a triple action on sleep: reduced time to fall asleep thanks to the effective action of melatonin, quality sleep thanks to passionflower, a relaxing effect thanks to passionflower. Non-habit forming. Gluten-free, lactose-free. Titanium dioxide free, dye free. Vegan. Made in France.