Last updated: 31 October 2026. Added an at-a-glance summary of the results. Results transcribed into text from the original certificates, which are reproduced in full below and remain unchanged.
At a glance: Six reports below, from Avon Food Lab (NABL TC-11151). Microbiology, batch CKIGSH260412030237201, issued 12 September 2026: Salmonella and Listeria absent in 25 g; Enterobacteriaceae <10 cfu/g. Heavy metals, batch CKIGSH24051705207402, issued 16 July 2025: lead 0.05 mg/kg (limit 2.5) and arsenic 0.23 mg/kg (limit 1.1); within FSSR 2011 limits, as the report records. The reports on this page do not measure glutathione content or the reduced versus oxidised form, so they do not verify the glutathione amount on the label.
These third-party reports record microbiological and heavy-metal results for samples of HealthyHey L-Glutathione submitted by HealthyHey Foods LLP. Read each report with its sample description, batch number, methods and limits. A laboratory report is evidence of the tests performed, not certification of every claim on the label.
Latest batch: CKIGSH260412030237201, heavy metals
Sample described as L-Glutathione, white colored powder · Batch CKIGSH260412030237201 · Avon Food Lab (NABL TC-11151) · Report AFLPL/260907015 · ULR TC1115126000022020F · Received 7 September 2026, issued 28 September 2026.
| Parameter | Result (mg/kg) | Limit printed on report (mg/kg) |
|---|---|---|
| Arsenic | BQL | 1.1 Max |
| Copper | 0.16 | 30.0 Max |
| Cadmium | BQL | 1.5 Max |
| Tin | BQL | 250 Max |
| Mercury | BQL | 1.0 Max |
| Methyl Mercury | BQL | 0.25 Max |
| Lead | 0.1 | 2.5 Max |
All seven parameters were within the limits printed on the report. Copper (0.16 mg/kg) and lead (0.1 mg/kg) were quantified; they are not zero. The other five were below the method's quantitation limit. BQL means below the method's quantitation limit, not necessarily absent. The lab's remark states the sample conforms to FSSR 2011 for the limits wherever specified. These results apply to batch CKIGSH260412030237201.
Latest batch: CKIGSH260412030237201, microbiology
Sample described as L-Glutathione · Batch CKIGSH260412030237201 · Avon Food Lab Pvt. Ltd. (NABL TC-11151) · Report AFLPL/260907019 · ULR TC1115126000021224F · Received 7 September 2026, tested 7–11 September 2026, issued 12 September 2026.
| Parameter | Reported result | Limit printed on report |
|---|---|---|
| Enterobacteriaceae | <10 cfu/g | m = 1×10² cfu/g, M = 1×10³ cfu/g |
| Salmonella | Absent in 25 g | Absent |
| Listeria monocytogenes | Absent in 25 g | Absent |
Earlier batches
Batch CKIGSH25081822437501, microbiology, issued January 2026
Sample described as L Glutathione · Batch CKIGSH25081822437501 · Avon Food Lab (NABL TC-11151) · Report AFLPL/260115025 · ULR TC1115126000002331F · Received 15 January 2026, issued 23 January 2026.
| Parameter | Result | Limit printed on report |
|---|---|---|
| Enterobacteriaceae | <10 cfu/g | m=1x103, M=1x104 cfu/g |
| Salmonella | Absent per 25g | Absent |
| Listeria monocytogenes | Absent per 25g | Absent |
Salmonella and Listeria monocytogenes were reported absent in 25 g, and Enterobacteriaceae was below 10 cfu/g. The lab's remark states the sample conforms to FSSR 2011 for the limits specified. These results apply to batch CKIGSH25081822437501.
Lab certificate for batch CKIGSH25081822437501 (PDF)
Batch CKIGSH24051705207402, microbiology, issued August 2025
Sample described as L-Glutathione Reduced · Batch CKIGSH24051705207402 · Avon Food Lab (NABL TC-11151) · Report AFLPL/250731069 · ULR TC1115125000014003F · Received 31 July 2025, issued 7 August 2025.
| Parameter | Result | Limit printed on report |
|---|---|---|
| Aerobic Plate Count | <10 cfu/g | m=1x106, M=1x107 cfu/g |
| Yeast and Mold Count | <10 cfu/g | m=1x104, M=1x105 cfu/g |
The aerobic plate count and the yeast and mold count were both below 10 cfu/g. The lab's remark states the sample conforms to FSSR 2011. These results apply to batch CKIGSH24051705207402.
Lab certificate for batch CKIGSH24051705207402, August 2025 (PDF)
Batch CKIGSH24051705207402, microbiology, issued July 2025
Sample described as L-Glutathione Reduced · Batch CKIGSH24051705207402 · Avon Food Lab (NABL TC-11151) · Report AFLPL/250623018 · ULR TC1115125000012996F · Received 23 June 2025, issued 19 July 2025.
| Parameter | Result | Limit printed on report |
|---|---|---|
| Enterobacteriaceae | <10 cfu/g | m=1x103, M=1x104 cfu/g |
| Salmonella | Absent per 25g | Absent |
| Listeria monocytogenes | Absent per 25g | Absent |
Salmonella and Listeria monocytogenes were reported absent in 25 g, and Enterobacteriaceae was below 10 cfu/g. The lab's remark states the sample conforms to FSSR 2011 for the limits specified. These results apply to batch CKIGSH24051705207402.
Lab certificate for batch CKIGSH24051705207402, July 2025 (PDF)
Batch CKIGSH24051705207402, heavy metals, issued July 2025
Sample described as L-Glutathione, white coloured powder · Batch CKIGSH24051705207402 · Avon Food Lab Pvt. Ltd. (NABL TC-11151) · Report AFLPL/250623022 · ULR TC1115125000012801F · Received 23 June 2025, tested 26 June 2025, issued 16 July 2025.
| Parameter | Result (mg/kg) | LOQ (mg/kg) | Limit printed on report (mg/kg) |
|---|---|---|---|
| Lead | 0.05 | 0.05 | 2.5 |
| Arsenic | 0.23 | 0.05 | 1.1 |
| Copper | 0.15 | 0.1 | 30.0 |
| Cadmium | BQL | 0.05 | 1.5 |
| Tin | BQL | 0.3 | 250 |
| Mercury | BQL | 0.05 | 1.0 |
| Methyl mercury | BQL | 0.1 | 0.25 |
The report records conformity with FSSR 2011 limits where specified. Lead, arsenic and copper were quantified; they are not zero. BQL and BLQ mean below the method's quantitation limit, not necessarily absent. The limits above are transcribed from the report, not a fresh regulatory determination.
Scope and limitations
- The laboratory tested samples submitted by HealthyHey; it did not draw them from retail stock.
- The reports cover different batches and dates. The heavy-metals results are from July 2025 (batch CKIGSH24051705207402) and September 2026 (batch CKIGSH260412030237201); each applies to its own batch only.
- The reports on this page do not measure glutathione content or the reduced versus oxidised form, so they do not verify the glutathione amount on the label.
- The reports do not link these batches to a particular retail bottle.
- Passing the listed contaminant tests does not establish absence of every contaminant or suitability for every individual.
See the product's labelled serving and ingredients
Published by HealthyHey, the company that submitted these samples and sells the product. This is not an independent product ranking or medical advice.
Original certificates
