Ocha & Co vs Tea Zone Matcha: 2026 Comparison
Ocha & Co sources from Japan while Tea Zone sources from Tencha, giving each brand a distinct terroir and flavor profile. On price, Tea Zone is $0.52/g less expensive per gram ($0.55/g vs $0.03/g).
Verdict by Axis
No single overall winner is declared. The better choice depends on which axis matters most to you.
Price per gram
Tea Zone
Tea Zone is $0.52/g cheaper ($0.55/g vs $0.03/g).
Testing transparency
Ocha & Co
Ocha & Co is Tier 2 vs Unrated for Tea Zone. Lower tier number means more disclosure.
Published lead level
Tie / indeterminate
Neither brand has published a numeric lead value. Cannot compare.
Origin
Tie / indeterminate
One or both brands have not publicly disclosed their leaf origin region.
Organic certification
Ocha & Co
Ocha & Co holds ORGANIC certification. Tea Zone does not have a publicly confirmed organic certification.
Side-by-Side Spec Table
| Field | Ocha & Co | Tea Zone |
|---|---|---|
| Origin | Japan | Tencha |
| Grade | Not specified | Not specified |
| Price per gram | $0.55/g | $0.03/gBetter |
| Transparency tier | Tier 2 | -- |
| Publishes numeric COA | No | No |
| Third-party tested | YesBetter | No |
| Organic certification | ORGANIC | None |
| Lead (published) | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
| Cadmium (published) | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
| Arsenic (published) | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
| Mercury (published) | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
| Pesticide tested | No | No |
| Last verified | June 24, 2026 | June 27, 2026 |
Origin
Grade
Price per gram
Transparency tier
Publishes numeric COA
Third-party tested
Organic certification
Lead (published)
Cadmium (published)
Arsenic (published)
Mercury (published)
Pesticide tested
Last verified
Heavy Metals and Safety Disclosure
Neither Ocha & Co nor Tea Zone has published numeric heavy metal values as of the last verification dates (June 24, 2026 and June 27, 2026 respectively). Without published ppb values, independent verification is not possible.
| Metal | Ocha & Co | Tea Zone |
|---|---|---|
| Lead | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
| Cadmium | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
| Arsenic | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
| Mercury | Not publicly published (checked June 24, 2026) | Not publicly published (checked June 27, 2026) |
Source: brand-published COAs and independent test results. Values are from specific batches and dates. Absence of published data does not indicate safety or danger. Last verified: Ocha & Co June 24, 2026, Tea Zone June 27, 2026.
Price Comparison
Tea Zone is $0.52/g cheaper than Ocha & Co ($0.03/g vs $0.55/g, a 95% difference). At 30 servings per month, that is approximately $31/month in savings.
Detailed Analysis
Testing Transparency
Ocha & Co publishes some COA data but not at full ppb resolution with a named lab and date. No public testing statement has been found for Tea Zone as of the last verification date.
Origin and Sourcing
Ocha & Co sources from Japan and Tea Zone sources from Tencha. Different growing regions produce distinct flavor profiles: Uji matcha tends toward sweet umami, Kagoshima toward fresh and grassy, and Yame toward rich and complex. Neither region is objectively superior.
Which Should You Buy?
If testing transparency is your priority: Ocha & Co (Tier 2) discloses more than Tea Zone (Unrated). If price per gram is your priority: Tea Zone is the more affordable option at $0.03/g. If organic certification matters to you: Ocha & Co holds ORGANIC certification. Tea Zone does not have a publicly confirmed organic certification.
Frequently Asked Questions
Is Ocha & Co or Tea Zone cheaper?
Tea Zone is cheaper at $0.03/g vs $0.55/g per gram, a difference of $0.52/g. Prices verified as of 2026-06-27.
Does Ocha & Co publish lab results?
Ocha & Co publishes some COA data but not at full ppb resolution with a named lab and date. Verified June 24, 2026.
Does Tea Zone publish lab results?
No public testing statement or COA has been found for Tea Zone as of June 27, 2026.
Which is third-party tested: Ocha & Co or Tea Zone?
Ocha & Co is third-party tested. Tea Zone does not have a confirmed third-party testing status as of the last verification date.
Is Ocha & Co or Tea Zone organic?
Ocha & Co holds ORGANIC certification. Tea Zone does not have a publicly confirmed organic certification as of the last verification date.
Related comparisons
All data in this comparison is sourced from publicly available COAs, brand websites, and independent test results. Every safety data point carries its source and last-verified date. Steady Matcha does not conduct or claim ownership of third-party test results for other brands. Brand information changes: verify current status before purchasing.