TSC Top Supplements China
Retatrutide
Finnrick tested 31 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from TSC Top Supplements China between 3 Jun 2025 and 4 Dec 2025. Test scores average below 4 or some scores below 3, and at least 6 tests, warrant a confident Finnrick Rating of E (Bad).
Finnrick Rating™
TSC Top Supplements China
Retatrutide
Tested 31 Samples
Last test 4 Dec 2025
Take Action
Researcher
Request Full Data Access to the Finnrick database of peptide tests.
Free peptide testing
Mail in a sample (US only) to get confidence for the specific vials you have, and contribute to identifying unsafe supply chains, so other people can avoid risky and costly mistakes.
Other Retatrutide tests from top-rated vendors:
All Retatrutide tests from TSC Top Supplements China
Samples are tested in commercial labs
Tests Count
31
Scores
AVGMINMAX
Last
4 Dec 2025
First
3 Jun 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 4 Dec 2025 | View | 20mg | 20.300mg | +1.5% | 99.93% | not detected | (no batch ID) | Multicolor Label / Silver Crimp / Black Cap | Lab E | Public | |
| 4 Dec 2025 | View | 50mg | 51.100mg | +2.2% | 99.95% | n/a | Task# 71071 | Multicolor Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 25 Nov 2025 | View | 30mg | 29.800mg | -0.7% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 17 Nov 2025 | View | 30mg | 25.000mg | -16.7% | 99.89% | n/a | blue cap | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 4 Nov 2025 | View | 10mg | 10.100mg | +1.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 4 Nov 2025 | View | 5mg | 4.750mg | -5.0% | 98.90% | detected | 2381089-83-2 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 4 Nov 2025 | View | 5mg | 4.670mg | -6.6% | 99.77% | not detected | RT520250803 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 24 Oct 2025 | View | 10mg | 11.300mg | +13.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 23 Oct 2025 | View | 10mg | 10.500mg | +5.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 23 Oct 2025 | View | 20mg | 19.700mg | -1.5% | 99.95% | n/a | (no batch ID) | White Label / Silver Crimp / Black Cap | Lab E | Public | |
| 23 Oct 2025 | View | 10mg | 9.100mg | -9.0% | 98.87% | n/a | RT10 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 17 Oct 2025 | View | 30mg | 32.100mg | +7.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 13 Oct 2025 | View | 10mg | 12.300mg | +23.0% | 99.40% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 7 Oct 2025 | View | 20mg | 23.100mg | +15.5% | 99.50% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab G | Public | |
| 6 Oct 2025 | View | 5mg | 6.300mg | +26.0% | 99.30% | n/a | RT520250901 | No Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 5 Oct 2025 | View | 20mg | 20.100mg | +0.5% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 5 Oct 2025 | View | 10mg | 10.600mg | +6.0% | 99.81% | n/a | (no batch ID) | White Label / Silver Crimp / White Cap | Lab E | Public | |
| 5 Oct 2025 | View | 30mg | 29.400mg | -2.0% | 99.67% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 30 Sep 2025 | View | 15mg | 9.950mg | -33.7% | 99.68% | n/a | 8/25 | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 30 Sep 2025 | View | 10mg | 9.870mg | -1.3% | 99.81% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 30 Sep 2025 | View | 20mg | 19.600mg | -2.0% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 18 Sep 2025 | View | 10mg | 9.850mg | -1.5% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 10 Sep 2025 | View | 10mg | 9.610mg | -3.9% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 9 Sep 2025 | View | 20mg | 24.520mg | +22.6% | 99.88% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab D | Public | |
| 4 Sep 2025 | View | 20mg | 19.800mg | -1.0% | 99.84% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 4 Sep 2025 | View | 10mg | 9.910mg | -0.9% | 99.83% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 1 Sep 2025 | View | 30mg | 30.370mg | +1.2% | 99.91% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab F | Public | |
| 1 Sep 2025 | View | 50mg | 53.530mg | +7.1% | 99.93% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab F | Public | |
| 21 Aug 2025 | View | 10mg | 10.400mg | +4.0% | 99.94% | n/a | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 21 Aug 2025 | View | 5mg | 4.770mg | -4.6% | 99.94% | n/a | (no batch ID) | White Label / Silver Crimp / Red Cap | Lab E | Public | |
| 3 Jun 2025 | View | 20mg | 21.200mg | +6.0% | 99.93% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |