Active substance

5-Methoxytryptamine, Acetylcholine Chloride, Dopamine Hydrochloride, Gaba (gamma-Aminobutyric Acid), Histaminum Hydrochloricum, L-Dopa, Melatonin, Norepinephrine (bitartrate), Phenethylamine (hydrochloride), Serotonin (hydrochloride), Taurine, Tyramine

1 products from 1 companies contain this in United States.

1 without prescriptionLiquid

Available without a prescription

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.