Lamberts Night Time Herbal Complex is specially formulated for those who struggle to fall asleep or stay asleep. Included are: tryptophan, which is an essential amino acid; herbal extracts from chamomile, hops, passionflower and lemon balm & vitamin B6 for the normal function of the nervous system.DirectionsAdults: take two capsules daily 30 minutes before bedtime, or as directed by a practitioner or pharmacist.IngredientsMagnesium Bisglycinate, Capsule Shell (Hydroxypropyl Methylcellulose), L-Tryptophan, Lemon Balm (Melissa officinalis) Leaf Extract, Anti-caking Agents (Magnesiuim Stearate & Silicon Dioxide), Passionflower (Passiflora incarnarta) Flower Extract, Zinc Citrate, Chamomile (Matricaria recutita) Flower Extract, Hops (Humulus Lupulus L.) Flower Extract, Niacin (Nicotinamide), Vitamin B6 (Pyridoxal 5-Phosphate Monohydrate), Thiamin Hydrochloride, Vitamin B12 (Methylcobalamin)Allergen InformationVegetarian,Vegan,Hypoallergenic,AdditivesSweeteners and AdditivesMagnesiuim Stearate, Silicon Dioxide