Disclaimer

Read before relying on anything here.

Matcha Verdict is an independent, informational matcha buyer's guide. It is NOT affiliated with, endorsed by, or sponsored by any matcha brand, retailer, farm, or certifying body. All trademarks and brand names are the property of their respective owners and are used only for identification and comparison.

OUR METHOD. Every claim on this site is labeled CONFIRMED (from a primary or authoritative source such as Japan's MAFF/JAS, USDA, peer-reviewed/academic literature, a major news outlet, or a brand's own site for its own facts), REPORTED (from reviews, industry or secondary coverage — credible but not authoritative), or UNKNOWN (we genuinely don't know and won't guess). Each is dated and linked to its source.

THE GRADE TRUTH. "Ceremonial grade" and "culinary grade" are UNREGULATED Western marketing terms. There is no legal definition, and Japan's MAFF does not define them. We lead with this on purpose; it is the single most useful thing for a buyer to know.

AFFILIATE DISCLOSURE. Some links on this site are affiliate links — primarily Amazon Associates. If you buy through them we may earn a commission at no extra cost to you. We disclose this at every placement. Crucially, commission availability does NOT influence our rankings: several brands we rate highest for serious drinkers are NOT sold on Amazon, where we earn the least, and we say so. We will not distort recommendations toward what pays.

NOT MEDICAL ADVICE. Any health-related content (caffeine, L-theanine, catechins, heavy metals) is general information only and is NOT medical advice. Consult a qualified professional for personal guidance. We flag metabolism, detox, and disease claims as unproven marketing.

PRICES & AVAILABILITY. Matcha prices are volatile, especially during the ongoing shortage. Any price is shown 'as of June 2026' and may be out of date — always verify the current price before buying. Where we have no reliable price, we mark it unknown rather than invent one.

NO WARRANTY. All content is provided "as is" without warranties of any kind. Always verify important details (price, certification, stock, origin) with the seller before purchasing.