Evidence you can inspect.
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Published laboratory report
Dried sea moss.
Reported 17 July 2025.
Alex Stewart Agriculture Ltd · certificate 97312 · reference AL6286-1. The report describes a 50g dried sea moss sample received on 19 June 2025.
Open the published report (PDF, new tab)Scope matters
- Reports arsenic, cadmium, lead and mercury.
- Does not report iodine or microbiology.
- Does not identify a current retail gel batch.
- Is not an organic product certification.
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| Analyte | Reported result | Sample |
|---|---|---|
| Arsenic | 4.02 mg/kg | Dried sea moss |
| Cadmium | 0.22 mg/kg | Dried sea moss |
| Lead | 0.12 mg/kg | Dried sea moss |
| Mercury | <0.01 mg/kg | Dried sea moss |
Values transcribed from the published report. No pass/fail interpretation is made here. The report marks this testing as subcontracted ISO/IEC 17025 analysis; that does not certify every Millie’s Moss product.
These results apply to the submitted dried sea moss sample. The report does not establish results for current retail products or gel batches.
Follow the ingredient.
Read how our sea moss is cleaned, naturally dried and prepared in small batches in the UK.
Sourcing & preparation