q10 l-carnitine complex CoQ10 Plus with 100 mg – Nature's Bounty CoQ10 Liquid Complex

Heres a quick look at the full list of ZMTs ingredients: Vitamin B6: 25mg Magnesium: 422mg Zinc citrate: 50mg L-Taurine: 1,000mg L-Theanine: 500mg L-Tryptophan: 500mg Ashwagandha root extract: 300mg GABA: 100mg Valerian root extract: 100mg Tongkat ali root extract: 50mg 50mg Rhodiola rosea root extract: DIM (3,3'-Diindolylmethane): 50mg BioPerine: 5mg Melatonin: 3mg Melatonin on its own is typically enough to get most people to sleep,25 but combined with valerian root and L-tryptophan (each of which affects your serotonin levels), it becomes an even more powerful sleeping aid.26 The downside of this is that melatonin and other hypnotic sleep aids can result in next-day grogginess sometimes called a melatonin hangover that can be counterproductive to why you took a sleep aid to begin with

Tubbs RS, Deep A, Shoja MM, Mortazavi MM, Loukas M, Cohen-Gadol AA

Hagen DM

Without peer-reviewed, head-to-head comparative studies, everything else is just educated guesswork