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GABA (γ-aminobutyric acid) is an important non-proteinogenic endogenous amino acid. GABA teas, appreciated by connoisseurs for their smooth, buttery taste, are naturally enriched with GABA through unique oxygen-free storage during production. We source these special teas directly from selected top farmers from either pesticide-free or certified organic farms. Since the GABA content can fluctuate with each batch, we test every delivery for GABA content and pollutants in our German laboratory and report accordingly.