Aoi Seicha vs Teafy Matcha: 2026 Comparison
Aoi Seicha sources from Japan while Teafy sources from Kyoto Uji + Shizuoka, Japan, giving each brand a distinct terroir and flavor profile. Teafy publishes a numeric Certificate of Analysis with specific ppb values from a named lab. Aoi Seicha has not published equivalent numeric results as of the last verification date. On price, Teafy is $0.13/g less expensive per gram ($0.83/g vs $0.70/g).
Verdict by Axis
No single overall winner is declared. The better choice depends on which axis matters most to you.
Price per gram
Teafy
Teafy is $0.13/g cheaper ($0.83/g vs $0.70/g).
Testing transparency
Teafy
Teafy is Tier 1 vs Unrated for Aoi Seicha. Lower tier number means more disclosure.
Published lead level
Tie / indeterminate
Teafy publishes a lead value (67 ppb). Aoi Seicha has not published a numeric lead value. Cannot compare directly.
Origin
Tie / indeterminate
One or both brands have not publicly disclosed their leaf origin region.
Organic certification
Tie / indeterminate
Both brands hold organic certification (ORGANIC and EU). Tie.
Side-by-Side Spec Table
| Field | Aoi Seicha | Teafy |
|---|---|---|
| Origin | Japan | Kyoto Uji + Shizuoka, Japan |
| Grade | Premium | Ceremonial |
| Price per gram | $0.83/g | $0.70/gBetter |
| Transparency tier | -- | Tier 1 |
| Publishes numeric COA | No | YesBetter |
| Third-party tested | No | YesBetter |
| Organic certification | ORGANIC | EU |
| Lead (published) | Not publicly published (checked June 27, 2026) | 67 ppb |
| Cadmium (published) | Not publicly published (checked June 27, 2026) | 13 ppb |
| Arsenic (published) | Not publicly published (checked June 27, 2026) | 21 ppb |
| Mercury (published) | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 21, 2026) |
| Pesticide tested | No | Yes |
| Last verified | June 27, 2026 | June 21, 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
Teafy reports a lead level of 67 ppb (verified June 21, 2026). Aoi Seicha has not published a numeric lead value (checked June 27, 2026). Without a published value from Aoi Seicha, a direct comparison is not possible. The absence of published data does not indicate safety or danger.
| Metal | Aoi Seicha | Teafy |
|---|---|---|
| Lead | Not publicly published (checked June 27, 2026) | 67 ppb |
| Cadmium | Not publicly published (checked June 27, 2026) | 13 ppb |
| Arsenic | Not publicly published (checked June 27, 2026) | 21 ppb |
| Mercury | Not publicly published (checked June 27, 2026) | Not publicly published (checked June 21, 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: Aoi Seicha June 27, 2026, Teafy June 21, 2026.
Price Comparison
Teafy is $0.13/g cheaper than Aoi Seicha ($0.70/g vs $0.83/g, a 16% difference). At 30 servings per month, that is approximately $8/month in savings.
Detailed Analysis
Testing Transparency
Teafy publishes a numeric COA with specific ppb values from a named accredited lab. Aoi Seicha has not published equivalent numeric results. No public testing statement has been found for Aoi Seicha as of the last verification date.
Origin and Sourcing
Aoi Seicha sources from Japan and Teafy sources from Kyoto Uji + Shizuoka, Japan. 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: Teafy (Tier 1) discloses more than Aoi Seicha (Unrated). If price per gram is your priority: Teafy is the more affordable option at $0.70/g.
Frequently Asked Questions
Is Aoi Seicha or Teafy cheaper?
Teafy is cheaper at $0.70/g vs $0.83/g per gram, a difference of $0.13/g. Prices verified as of 2026-06.
Does Aoi Seicha publish lab results?
No public testing statement or COA has been found for Aoi Seicha as of June 27, 2026.
Does Teafy publish lab results?
Yes. Teafy publishes a numeric Certificate of Analysis with specific ppb values from a named accredited lab. Verified June 21, 2026.
Which is third-party tested: Aoi Seicha or Teafy?
Teafy is third-party tested. Aoi Seicha does not have a confirmed third-party testing status 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.