Frontier Co-op vs Jade Leaf

Frontier Co-op sources from Japan while Jade Leaf sources from Kagoshima and Uji, Japan, giving each brand a distinct terroir and flavor profile. On price, Frontier Co-op is $0.34/g less expensive per gram ($0.11/g vs $0.45/g).

Verified using public brand and product information.Last verified: Frontier Co-op June 27, 2026, Jade Leaf June 21, 2026.

View Frontier Co-op View Jade Leaf

At a Glance

Frontier Co-op

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Origin: Japan
Grade: Premium
Price per gram: $0.11/g
Organic: ORGANIC
Testing: No public testing information found
Last verified: June 27, 2026

Jade Leaf

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Origin: Kagoshima and Uji, Japan
Grade: Ceremonial
Price per gram: $0.45/g
Organic: ORGANIC
Testing: Claims testing, no published results
Last verified: June 21, 2026

Key Differences

Price per gram

Better value

Frontier Co-op

$0.11/g

Jade Leaf

$0.45/g

Frontier Co-op is $0.34/g less per gram (76% difference).

Origin

Different

Frontier Co-op

Japan

Jade Leaf

Kagoshima and Uji, Japan

Frontier Co-op sources from Japan. Jade Leaf sources from Kagoshima and Uji, Japan. Different growing regions produce distinct flavor profiles.

Testing transparency

More transparent

Frontier Co-op

No public testing information found

Jade Leaf

Claims testing, no published results

Jade Leaf discloses more testing information. Lower transparency tier means more public disclosure.

Which Should You Choose?

Choose Frontier Co-op if:

You want the lower price per gram

Choose Jade Leaf if:

Testing transparency is important to you

Either may work if:

You want organic ceremonial matcha

Heavy Metal Testing

Frontier Co-op

No published numeric heavy metal results found.

Last checked June 27, 2026.

Jade Leaf

No published numeric heavy metal results found.

Last checked June 21, 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: Frontier Co-op June 27, 2026, Jade Leaf June 21, 2026.

Full Comparison

Highlight differences onlyShow unavailable fields

Attribute	Frontier Co-op	Jade Leaf
Origin and Production
Origin	Japan	Kagoshima and Uji, Japan
Grade	Premium	Ceremonial
Country	Japan	Japan
Region	--	Kagoshima and Uji
Price and Value
Price per gram?	$0.11/g	$0.45/g
Price as of	2026-06-27	2026-06
Organic Certification
Organic status	ORGANIC	ORGANIC
Testing and Transparency
Testing transparency	--	Claims testing, no published results
Publishes numeric lab results	--	--
Third-party testing disclosed	--	--
Pesticide testing	--	--
Published lead test result	No published results found (checked June 27, 2026)	No published results found (checked June 21, 2026)
Published cadmium test result	No published results found (checked June 27, 2026)	No published results found (checked June 21, 2026)
Published arsenic test result	No published results found (checked June 27, 2026)	No published results found (checked June 21, 2026)
Published mercury test result	No published results found (checked June 27, 2026)	No published results found (checked June 21, 2026)
Last verified	June 27, 2026	June 21, 2026

Frequently Asked Questions

Is Frontier Co-op or Jade Leaf cheaper?

Frontier Co-op is cheaper at $0.11/g vs $0.45/g per gram, a difference of $0.34/g. Prices verified as of 2026-06-27.

Does Frontier Co-op publish lab results?

No public testing statement or COA has been found for Frontier Co-op as of June 27, 2026.

Does Jade Leaf publish lab results?

Jade Leaf states that it tests its products but has not published numeric results publicly as of June 21, 2026.

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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.