Midori Spring vs Teafy Matcha: 2026 Comparison
Midori Spring sources from Indonesia 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. Midori Spring has not published equivalent numeric results as of the last verification date. On price, Teafy is $0.23/g less expensive per gram ($0.93/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 $0.23/g cheaper ($0.93/g vs $0.70/g).
Testing transparency
Teafy
Teafy is Tier 1 vs Tier 2 for Midori Spring. Lower tier number means more disclosure.
Published lead level
Midori Spring
Midori Spring reports a lower published lead level (0.135 ppm vs 67 ppb). Note: values are from different batches and dates.
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 | Midori Spring | Teafy |
|---|---|---|
| Origin | Indonesia | Kyoto Uji + Shizuoka, Japan |
| Grade | Ceremonial | Ceremonial |
| Price per gram | $0.93/g | $0.70/gBetter |
| Transparency tier | Tier 2 | Tier 1Better |
| Publishes numeric COA | No | YesBetter |
| Third-party tested | Yes | Yes |
| Organic certification | ORGANIC | EU |
| Lead (published) | 0.135 ppm | 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 | Yes | 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
Midori Spring reports a lead level of 0.135 ppm and Teafy reports 67 ppb. These values are from different batches and dates and should not be treated as directly comparable without matching batch information. For context, California Prop 65 sets a maximum allowable dose level for lead of 0.5 micrograms per day. At a 2g serving, that threshold corresponds to approximately 250 ppb in the powder.
| Metal | Midori Spring | Teafy |
|---|---|---|
| Lead | 0.135 ppm | 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: Midori Spring June 27, 2026, Teafy June 21, 2026.
Price Comparison
Teafy is $0.23/g cheaper than Midori Spring ($0.70/g vs $0.93/g, a 25% difference). At 30 servings per month, that is approximately $14/month in savings.
Detailed Analysis
Testing Transparency
Teafy publishes a numeric COA with specific ppb values from a named accredited lab. Midori Spring has not published equivalent numeric results. Midori Spring states that it tests its products but has not made the numeric results publicly available. A testing claim without published numbers cannot be independently verified.
Origin and Sourcing
Midori Spring sources from Indonesia 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 Midori Spring (Tier 2). If price per gram is your priority: Teafy is the more affordable option at $0.70/g.
Frequently Asked Questions
Is Midori Spring or Teafy cheaper?
Teafy is cheaper at $0.70/g vs $0.93/g per gram, a difference of $0.23/g. Prices verified as of 2026-06.
Does Midori Spring publish lab results?
Midori Spring publishes some COA data but not at full ppb resolution with a named lab and date. Verified 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.
Are Midori Spring and Teafy both third-party tested?
Both brands claim third-party testing. However, third-party testing is only independently verifiable when the brand publishes the actual COA with the lab name, test date, and numeric results.
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.