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Chaiculture
Instant Matcha Cubes
...
Historic tea gardens known for deep umami and an elegant finish.
Shade-grown tencha with a mellow, creamy character.
Mountain-grown matcha with round sweetness and quiet depth.
Highland tea with fresh aromatics and a clean finish.
to a friend who wants an easier matcha ritual.
smooth, vibrant matcha with no whisk required.
on their energy, focus, or everyday routine.
*Based on post-purchase customer feedback.
FROM LEAF TO LAB
Tap through to see why Japanese matcha has better properties compared to ordinary matcha.
After 20 days, tea shoots under 75% and 90% shade contained more theanine than unshaded shoots.
Traditional matcha is milled tencha—not simply any green tea leaf ground into powder.
A Japanese analysis found meaningful chemical differences between ceremony-grade tencha, industrial matcha, and powdered green tea.
The authors also cautioned that chemistry alone could not cleanly separate every industrial matcha from ordinary tea powder.
RANDOMIZED, PLACEBO-CONTROLLED • JAPAN
In 42 adults ages 25–34, 2 g of matcha daily for two weeks was associated with faster Stroop-task reaction times after mild psychological stress versus placebo.
The honest footnote: the other cognitive tests showed no significant between-group differences, and the study included industry-affiliated authors.
Open the published studyRANDOMIZED, DOUBLE-BLIND STUDY • KYOTO
Among 33 healthy adults ages 18–25, two weeks of Japanese matcha changed overall gut-microbial composition; the placebo group did not show the same significant shift.
The honest footnote: this was a small, short, exploratory study. A microbiome shift is not proof of a specific health outcome.
Open the published studyCOMPOSITION ANALYSIS • JAPAN
In the tested set, tea-ceremony-grade matcha contained more than 1.8 g of theanine and 250 mg of chlorophyll a per 100 g dry weight. Most industrial matcha and powdered green tea samples were lower.
The honest footnote: these figures describe study samples—not every Japanese matcha and not this product without batch-specific testing.
Open the published studyResearch is educational and does not prove that this product will produce the same results. Matcha contains caffeine. Individual responses vary.
MATCHA MATH
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