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: Five reports below, from Avon Food Lab (NABL TC-11151). Microbiology, batch RTMHF085126005M0012404, issued 21 September 2026: Salmonella and Listeria absent in 25 g; Enterobacteriaceae <10 cfu/g; within FSSR 2011 limits, as the report records. Heavy metals, batch RTMMLTN230701M00014503, issued 8 January 2026: lead and arsenic below the quantitation limit (0.05 mg/kg); within FSSR 2011 limits, as the report records. The reports on this page do not measure melatonin content, so they do not verify the amounts stated on the label.
These third-party reports record microbiological and heavy-metal results for samples of HealthyHey Melatonin 10 mg submitted by HealthyHey Foods LLP. Read each 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: RTMHF085126005M0012404, heavy metals
Sample described as Melatonin 10mg · Batch RTMHF085126005M0012404 · Avon Food Lab Pvt. Ltd. (NABL TC-11151) · Report AFLPL/260923008 · ULR TC1115126000022325F · Received 23 September 2026, issued 28 September 2026.
| Parameter | Result | Limit printed on report |
|---|---|---|
| Arsenic | BQL | 1.1 Max mg/kg |
| Copper | BQL | 30.0 Max mg/kg |
| Cadmium | BQL | 1.5 Max mg/kg |
| Tin | BQL | 250 Max mg/kg |
| Mercury | BQL | 1.0 Max mg/kg |
| Methyl Mercury | BQL | 0.25 Max mg/kg |
| Lead | BQL | 2.5 Max mg/kg |
All seven parameters 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 RTMHF085126005M0012404.
Latest batch: RTMHF085126005M0012404, microbiology
Sample described as Melatonin 10mg · Batch RTMHF085126005M0012404 · Avon Food Lab Pvt. Ltd. (NABL TC-11151) · Report AFLPL/260912043 · ULR TC1115126000021585F · Received 12 September 2026, tested 12–17 September 2026, issued 21 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 |
The report records conformity with FSSR 2011.
Earlier batches
Batch RTMMLTN230701M00014503, heavy metals, issued January 2026
Sample described as Melatonin 10mg, white coloured powder · Batch RTMMLTN230701M00014503 · Avon Food Lab Pvt. Ltd. (NABL TC-11151) · Report AFLPL/251217066 · ULR TC1115126000000984F · Received 17 December 2025, tested 17–22 December 2025, issued 8 January 2026.
| Parameter | Result (mg/kg) | LOQ (mg/kg) | Limit printed on report (mg/kg) |
|---|---|---|---|
| Lead | BQL | 0.05 | 2.5 |
| Arsenic | BQL | 0.05 | 1.1 |
| Copper | BQL | 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 |
All seven parameters were below the method's quantitation limit, and the report records conformity with FSSR 2011 limits where specified. BQL means below the method's quantitation limit, not necessarily absent. The limits above are transcribed from the report, not a new regulatory determination.
Batch RTMMLTN230701M00014503, microbiology, issued December 2025
Sample described as Melatonin 10mg · Batch RTMMLTN230701M00014503 · Avon Food Lab (NABL TC-11151) · Report AFLPL/251217070 · ULR TC1115126000001909F · Received 17 December 2025, issued 31 December 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 RTMMLTN230701M00014503.
Lab certificate for batch RTMMLTN230701M00014503 (PDF)
Batch RTMMLTN230701M00029309, microbiology, issued August 2025
Sample described as Melatonin 10mg · Batch RTMMLTN230701M00029309 · Avon Food Lab (NABL TC-11151) · Report AFLPL/250731073 · ULR TC1115125000014007F · Received 31 July 2025, issued 7 August 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. These results apply to batch RTMMLTN230701M00029309.
Lab certificate for batch RTMMLTN230701M00029309 (PDF)
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; each result applies to its own batch.
- The reports on this page do not measure melatonin content, so they do not verify the amounts stated on the label.
- 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 · See all HealthyHey lab test reports, listed by product
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
