Steady Matcha

Matcha-concept vs Midori Spring

Matcha-concept sources from Kyoto, Korea while Midori Spring sources from Shizuoka, Indonesia, giving each brand a distinct terroir and flavor profile.

Verified using public brand and product information.Last verified: Matcha-concept Date unknown, Midori Spring June 27, 2026.
View Matcha-conceptView Midori Spring

At a Glance

Matcha-concept

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Origin
Kyoto, Korea
Grade
Ceremonial
Price per gram
Price not available
Organic
ORGANIC
Testing
No public testing information found

Midori Spring

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Origin
Shizuoka, Indonesia
Grade
Ceremonial
Price per gram
$0.93/g
Organic
ORGANIC
Testing
Publishes COA (non-numeric)
Last verified
June 27, 2026

Key Differences

Price per gram

Not enough information

Matcha-concept

Price not available

Midori Spring

$0.93/g

Midori Spring has published pricing. No pricing information is available for Matcha-concept.

Origin

Different

Matcha-concept

Kyoto, Korea

Midori Spring

Shizuoka, Indonesia

Matcha-concept sources from Kyoto, Korea. Midori Spring sources from Shizuoka, Indonesia. Different growing regions produce distinct flavor profiles.

Testing transparency

More transparent

Matcha-concept

No public testing information found

Midori Spring

Publishes COA (non-numeric)

Midori Spring discloses more testing information. Lower transparency tier means more public disclosure.

Which Should You Choose?

Choose Midori Spring if:

  • You want visible price-per-gram information
  • Testing transparency is important to you

Either may work if:

  • You want organic ceremonial matcha

Heavy Metal Testing

Matcha-concept

No published numeric heavy metal results found.

Midori Spring

Numeric heavy metal results are publicly available.

Last checked June 27, 2026.

Source: brand-published COAs and independent test results. Values are from specific batches and dates. The absence of published data does not indicate safety or danger. Last verified: Matcha-concept Date unknown, Midori Spring June 27, 2026.

Full Comparison

AttributeMatcha-conceptMidori Spring
Origin and Production
Origin
Kyoto, KoreaShizuoka, Indonesia
Grade
CeremonialCeremonial
Country
KoreaIndonesia
Region
KyotoShizuoka
Price and Value
Price per gram?
--$0.93/g
Price as of
--2026-06-27
Organic Certification
Organic status
ORGANICORGANIC
Testing and Transparency
Testing transparency
--Publishes COA (non-numeric)
Publishes numeric lab results
----
Third-party testing disclosed
--Yes
Pesticide testing
--Yes
Published lead test result
No published results found (checked Date unknown)135 ppm
Published cadmium test result
No published results found (checked Date unknown)No published results found (checked June 27, 2026)
Published arsenic test result
No published results found (checked Date unknown)No published results found (checked June 27, 2026)
Published mercury test result
No published results found (checked Date unknown)No published results found (checked June 27, 2026)
Last verified
Date unknownJune 27, 2026

Frequently Asked Questions

What is the price of Matcha-concept vs Midori Spring?

Midori Spring is priced at $0.93/g. Matcha-concept does not have a published price per gram available.

Does Matcha-concept publish lab results?

No public testing statement or COA has been found for Matcha-concept as of date unknown.

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.

Which is third-party tested: Matcha-concept or Midori Spring?

Midori Spring is third-party tested. Matcha-concept does not have a confirmed third-party testing status as of the last verification date.

Matcha-concept full profileMidori Spring full profileMatcha-concept alternativesMidori Spring alternativesAll brandsAll comparisons

Related comparisons

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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.