DŌMatcha Organic Ceremonial Matcha
Summary
DŌMatcha Organic Ceremonial scores 54/100. USDA Organic Japanese ceremonial matcha, but Lead Safe Mama 3rd-party lab testing (April 2025) detected 115.7 ppb lead — the second-highest lead reading in the chart — along with 18.7 ppb cadmium and 24.4 ppb arsenic. Mercury came in below the 5 ppb threshold. Ingredient side is pristine; heavy-metal load is the issue.
At a glance
Contaminants 4
Source: Lead Safe Mama
Lead 115.7 ppb High
Detected at a high level — at or above health-based exposure limits. Regular exposure at this level is a genuine health concern. No safe level of lead exposure per federal agencies.
Lead Safe Mama 3rd-party lab testing (April 2025) detected 115.7 ppb lead — the second-highest lead reading in the 9-matcha chart.
Arsenic 24.4 ppb Low
A low level of arsenic — present but modest; a sourcing-quality note rather than a safety concern at typical intake.
Lead Safe Mama testing detected 24.4 ppb arsenic.
Cadmium 18.7 ppb Trace
A trace amount of cadmium — within the range expected from normal soil uptake/processing and below our concern threshold.
Lead Safe Mama testing detected 18.7 ppb cadmium.
Mercury <5 ppb Not detected
Not detected — below the laboratory's detection limit. This is the strictest possible result: no measurable amount was found.
Lead Safe Mama 3rd-party lab testing (April 2025) reported mercury below the 5 ppb lab detection threshold. The lab explicitly notes there is NO safe level of mercury consumption — even a non-detect on a 5 ppb floor still represents possible trace exposure.
Key ingredients 1
Organic Ceremonial Matcha Green TeaVery Good
USDA Organic Japanese ceremonial matcha, stone-milled. Single-ingredient NOVA 1.
See more about Organic Ceremonial Matcha Green Tea →Processing
Unprocessed or Minimally Processed Foods
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