| Tea Type | GABA Level | Flavor Profile |
|---|---|---|
| GABA White Tea | ~100–180 mg/100g | Delicate, floral-honey, light apricot sourness, less oxidized than other tiers |
| GABA Green Tea | ~150–200 mg/100g | Fresh, grassy, subtle sourness from anaerobic processing |
| GABA Oolong Tea | ~150–270 mg/100g (varies by cultivar) | Stewed fruit, mellow, honeyed |
| GABA Black Tea | ~200–270 mg/100g (varies by cultivar) | Deep malty base + fermented dried-fruit sourness from anaerobic step (dried plum, pineapple) |