Bryan Johnson Blueprint vs Zenncha
This 2026 comparison covers Bryan Johnson Blueprint and Zenncha across price, testing transparency, heavy metal disclosure, and organic certification. Bryan Johnson Blueprint publishes a numeric Certificate of Analysis with specific ppb values from a named lab. Zenncha has not published equivalent numeric results as of the last verification date.
At a Glance
Bryan Johnson Blueprint
- Origin
- Not disclosed
- Grade
- Ceremonial
- Price per gram
- $1.10/g
- Organic
- Not certified
- Testing
- Publishes numeric lab results
- Last verified
- June 21, 2026
Zenncha
- Origin
- Shizuoka Prefecture, Japan
- Grade
- Ceremonial
- Price per gram
- Price not available
- Organic
- Not certified
- Testing
- No public testing information found
Key Differences
Price per gram
Not enough informationBryan Johnson Blueprint
$1.10/g
Zenncha
Price not available
Bryan Johnson Blueprint has published pricing. No pricing information is available for Zenncha.
Origin
Not enough informationBryan Johnson Blueprint
Not disclosed
Zenncha
Shizuoka Prefecture, Japan
Zenncha discloses its origin. The other brand has not publicly disclosed its leaf origin.
Testing transparency
More transparentBryan Johnson Blueprint
Publishes numeric lab results
Zenncha
No public testing information found
Bryan Johnson Blueprint discloses more testing information. Lower transparency tier means more public disclosure.
Which Should You Choose?
Choose Bryan Johnson Blueprint if:
- You want visible price-per-gram information
- Testing transparency is important to you
- You want to see published numeric lab results
Heavy Metal Testing
Bryan Johnson Blueprint
Numeric heavy metal results are publicly available.
Last checked June 21, 2026.
Zenncha
No published numeric heavy metal results found.
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: Bryan Johnson Blueprint June 21, 2026, Zenncha Date unknown.
Full Comparison
| Attribute | Bryan Johnson Blueprint | Zenncha |
|---|---|---|
| Origin and Production | ||
Origin | -- | Shizuoka Prefecture, Japan |
Grade | Ceremonial | Ceremonial |
Country | -- | Japan |
Region | -- | Shizuoka Prefecture |
| Price and Value | ||
Price per gram? | $1.10/g | -- |
Price as of | 2026-06 | -- |
| Testing and Transparency | ||
Testing transparency | Publishes numeric lab results | -- |
Publishes numeric lab results | Yes | -- |
Third-party testing disclosed | Yes | -- |
Pesticide testing | -- | -- |
Published lead test result | 98 ppb | No published results found (checked Date unknown) |
Published cadmium test result | 17 ppb | No published results found (checked Date unknown) |
Published arsenic test result | 18 ppb | No published results found (checked Date unknown) |
Published mercury test result | 4 ppb | No published results found (checked Date unknown) |
Last verified | June 21, 2026 | Date unknown |
1 field with no available data are hidden.
Frequently Asked Questions
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.