No drowsy or lethargic feeling in the morning, as with most sleep-aids.Ingredients:Amount per serving: GABA (Gamma-Aminobutyric Acid) 300mg, Mucuna Pruriens (standardized 25% L-Dopa) 200mg, Valerian Root Extract (.8% Valernic Acid) 200mg, St John&apos:s Wort Extract (.3% Hypericin) 200mg, Passion Flower Extract 4:1 200mg, Chamomile Extract 4:1 200mg, L-Carnitine Tartrate 200mg, 3b-Acetoxyandrost-5-ene-7, 17-Dione (7-OXO DHEA) 150mg, 5-Hydroxy Tryptophan (5-HTTP) 50mg, Melatonin 3mg, 3,5-Diiodo-L-Tyrosine 200mcg.Suggested Use:As an adult dietary supplement, take 2 sleep n tight capsules 60 minutes prior to the time desired to sleep.