Chaism vs Ocha & Co Matcha: 2026 Comparison
This 2026 comparison covers Chaism and Ocha & Co across price, testing transparency, heavy metal disclosure, and organic certification. On price, Chaism is $0.05/g less expensive per gram ($0.50/g vs $0.55/g).
Verdict by Axis
No single overall winner is declared. The better choice depends on which axis matters most to you.
Price per gram
Chaism
Chaism is $0.05/g cheaper ($0.50/g vs $0.55/g).
Testing transparency
Ocha & Co
Ocha & Co is Tier 2 vs Unrated for Chaism. 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. Chaism does not have a publicly confirmed organic certification.
Side-by-Side Spec Table
| Field | Chaism | Ocha & Co |
|---|---|---|
| Origin | Not disclosed | Japan |
| Grade | Not specified | Not specified |
| Price per gram | $0.50/gBetter | $0.55/g |
| Transparency tier | -- | Tier 2 |
| Publishes numeric COA | No | No |
| Third-party tested | No | YesBetter |
| Organic certification | None | ORGANIC |
| Lead (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 2026) |
| Cadmium (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 2026) |
| Arsenic (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 2026) |
| Mercury (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 2026) |
| Pesticide tested | No | No |
| Last verified | June 27, 2026 | June 24, 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 Chaism nor Ocha & Co has published numeric heavy metal values as of the last verification dates (June 27, 2026 and June 24, 2026 respectively). Without published ppb values, independent verification is not possible.
| Metal | Chaism | Ocha & Co |
|---|---|---|
| Lead | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 2026) |
| Cadmium | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 2026) |
| Arsenic | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 2026) |
| Mercury | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 24, 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: Chaism June 27, 2026, Ocha & Co June 24, 2026.
Price Comparison
Chaism is $0.05/g cheaper than Ocha & Co ($0.50/g vs $0.55/g, a 9% difference). At 30 servings per month, that is approximately $3/month in savings.
Detailed Analysis
Testing Transparency
No public testing statement has been found for Chaism as of the last verification date. Ocha & Co publishes some COA data but not at full ppb resolution with a named lab and date.
Origin and Sourcing
Ocha & Co sources from Japan. Chaism has not publicly disclosed a specific leaf origin region. Origin cannot be fully compared.
Which Should You Buy?
If testing transparency is your priority: Ocha & Co (Tier 2) discloses more than Chaism (Unrated). If organic certification matters to you: Ocha & Co holds ORGANIC certification. Chaism does not have a publicly confirmed organic certification.
Frequently Asked Questions
Is Chaism or Ocha & Co cheaper?
Chaism is cheaper at $0.50/g vs $0.55/g per gram, a difference of $0.05/g. Prices verified as of 2026-06-27.
Does Chaism publish lab results?
No public testing statement or COA has been found for Chaism as of June 27, 2026.
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.
Which is third-party tested: Chaism or Ocha & Co?
Ocha & Co is third-party tested. Chaism does not have a confirmed third-party testing status as of the last verification date.
Is Chaism or Ocha & Co organic?
Ocha & Co holds ORGANIC certification. Chaism does not have a publicly confirmed organic certification as of the last verification date.
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.