Gaba Tea 330
Hirayanagi Organic

GABA Content

Through a careful selection of leaves and a specialised processing method, the tea farmer ensures a high GABA content is achieved.

GABA: An Important Amino Acid

The amino acid GABA (γ-aminobutyric acid) is an important non-proteinogenic amino acid produced by the body.

GABA occurs in varying amounts in certain foods and is also synthesised in the brain from glutamine. Particularly high levels are found in special types of green tea (GABA tea, up to 400 mg/100g), tomatoes (up to around 60mg), germinated rice, certain fermented foods, potatoes (16–60mg), and citrus fruits (10–23mg).

Special features in location, cultivation & processing

The tea farm is located in a valley on Mount Ashitaka, southwest of the famous Mount Fuji. Owing to its sheltered position, the area enjoys an ideal microclimate with frequent mist and optimal soil irrigation from the Sudo River, which runs through the valley. This optimal environment, combined with innovative cultivation methods, has enabled the farmer to forgo chemical fertilisers and pesticides since 2003. Instead, he uses high-quality organic fertilisers such as reed and buckwheat husks, with the aim of creating an optimal foundation for healthy, nutrient-rich plants through exceptionally high soil quality.

Single Origin

This tea comes exclusively from the above-mentioned tea fields in the Sudo River Valley, sourced directly from the tea farmer.

Organic Certification

PL-EKO-01
Nicht-EU-Landwirtschaft

Brewing Guide

2 rounded teaspoons per 200-300ml water, 70°C.

Mild, relaxing brew: infuse for 30 seconds
Strong, invigorating brew: infuse for 3 minutes

Packaging

Packaged directly by the tea farmer for us in airtight, flavour-sealed bags with a zipper and a stand-up base.

Recommended Teapot

Ideal for GABA tea is a Banko Kyusu made from purple clay with a fine ceramic strainer. This enhances the umami and makes the tea noticeably less bitter. Alternatively, a black Tokoname Kyusu can be used, which has a more neutral effect on flavour (an all-rounder for all types of green tea).

Recommended Tea Caddy

We recommend a tea caddy made from high-quality cherry bark (Kabazaiku Chazutsu). As a more affordable alternative, an airtight tea caddy with an inner coating is also an excellent option.