Heapwellsuperfoods vs Kettl

Heapwellsuperfoods sources from Uji, China while Kettl sources from Uji, Yame, Shizuoka, Shiga, Japan, giving each brand a distinct terroir and flavor profile.

Verified using public brand and product information.Last verified: Heapwellsuperfoods Date unknown, Kettl June 27, 2026.

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At a Glance

Heapwellsuperfoods

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Origin: Uji, China
Grade: Ceremonial
Price per gram: Price not available
Organic: Not certified
Testing: No public testing information found

Kettl

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Origin: Uji, Yame, Shizuoka, Shiga, Japan
Grade: Ceremonial
Price per gram: $2.75/g
Organic: Not specified
Testing: No public testing information found
Last verified: June 27, 2026

Key Differences

Price per gram

Not enough information

Heapwellsuperfoods

Price not available

Kettl

$2.75/g

Kettl has published pricing. No pricing information is available for Heapwellsuperfoods.

Origin

Different

Heapwellsuperfoods

Uji, China

Kettl

Uji, Yame, Shizuoka, Shiga, Japan

Heapwellsuperfoods sources from Uji, China. Kettl sources from Uji, Yame, Shizuoka, Shiga, Japan. Different growing regions produce distinct flavor profiles.

Testing transparency

More transparent

Heapwellsuperfoods

No public testing information found

Kettl

No public testing information found

Kettl discloses more testing information. Lower transparency tier means more public disclosure.

Which Should You Choose?

Choose Kettl if:

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

Heavy Metal Testing

Heapwellsuperfoods

No published numeric heavy metal results found.

Kettl

No published numeric heavy metal results found.

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: Heapwellsuperfoods Date unknown, Kettl June 27, 2026.

Full Comparison

Highlight differences onlyShow unavailable fields

Attribute	Heapwellsuperfoods	Kettl
Origin and Production
Origin	Uji, China	Uji, Yame, Shizuoka, Shiga, Japan
Grade	Ceremonial	Ceremonial
Country	China	Japan
Region	Uji	Uji, Yame, Shizuoka, Shiga
Price and Value
Price per gram?	--	$2.75/g
Price as of	--	2026-06-27
Testing and Transparency
Testing transparency	--	--
Publishes numeric lab results	--	--
Third-party testing disclosed	--	--
Pesticide testing	--	--
Published lead test result	No published results found (checked Date unknown)	No published results found (checked June 27, 2026)
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 unknown	June 27, 2026

1 field with no available data are hidden.

Frequently Asked Questions

What is the price of Heapwellsuperfoods vs Kettl?

Kettl is priced at $2.75/g. Heapwellsuperfoods does not have a published price per gram available.

Does Heapwellsuperfoods publish lab results?

No public testing statement or COA has been found for Heapwellsuperfoods as of date unknown.

Does Kettl publish lab results?

No public testing statement or COA has been found for Kettl as of June 27, 2026.

Is Heapwellsuperfoods or Kettl organic?

Kettl holds Unspecified certification. Heapwellsuperfoods does not have a publicly confirmed organic certification as of the last verification date.

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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.