Mood Balance(TM) combines mood-soothing herbs, calming factors, and uplifting amino acids. It contains standardized herbal extracts of St. John's wort yielding 0.3% hypericins. It also features valerian, Relora(R), GABA, magnesium and the amino acids taurine, N-acetyl L-tyrosine, L-theanine, and L-phenylalanine.