Active ingredients per capsule: Magnesium 187.5mg (50%*), gamma-aminobutyric acid (GABA) 15mg, melatonin 1mg.
*RDI: Recommended Daily Intake
Ingredients: Trimagnesium dicitrate, magnesium carbonate, capsule shell (hydroxypropyl methylcellulose), magnesium bisglycinate, magnesium oxide, magnesium taurate, magnesium stearate, silicon dioxide, gamma-aminobutyric acid, melatonin.