Wuhan Wansheng Biotechnology
Retatrutide
Finnrick tested 65 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Wuhan Wansheng Biotechnology between 4 Aug 2025 and 25 May 2026. Fraud: Based on community reports, we have identified wuhanwanshengbio.com as a fraudulent web site aggressively operating in the name of this vendor. It is most likely entirely unaffiliated with the original company, the fraud is putting the public at risk, so we are temporarily putting all tests under review.
Finnrick Rating™
Wuhan Wansheng Biotechnology
Retatrutide
Tested 65 Samples
Last test 25 May 2026
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All Retatrutide tests from Wuhan Wansheng Biotechnology
Samples are tested in commercial labs
Tests Count
65
Scores
AVGMINMAX
Last
25 May 2026
First
4 Aug 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 25 May 2026 | View | 50mg | 50.5mg | +1.0% | 99.90% | n/a | (no batch ID) | No label / Black crimp / Clear cap | Lab G | Public | |
| 18 May 2026 | View | 20mg | 21.5mg | +7.5% | 99.60% | n/a | Apr 2, 2026 | No label / Gold crimp / Clear cap | Lab G | Public | |
| 8 May 2026⚠️ | View | 30mg | 25.8mg | -14.0% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Yellow Cap | Lab E | Public | |
| 6 May 2026⚠️ | View | 30mg | 31.5mg | +5.0% | 99.90% | n/a | WWB-0820 | White Label / Black Crimp / Clear Red Cap | Lab E | Public | |
| 23 Apr 2026⚠️ | View | 10mg | 10.6mg | +6.0% | 98.20% | n/a | RT10 | White Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 10 Mar 2026⚠️ | View | 20mg | 17.7mg | -11.5% | 99.90% | n/a | (no batch ID) | White Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 6 Mar 2026⚠️ | View | 60mg | 52.6mg | -12.3% | 99.90% | n/a | (no batch ID) | White Label / Blue Crimp / Clear Cap | Lab E | Public | |
| 6 Mar 2026⚠️ | View | 20mg | 20mg | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | ||
| 6 Mar 2026⚠️ | View | 50mg | 44.2mg | -11.6% | 99.90% | n/a | RET-WWB-2602-A | No Label / Black Crimp / Clear Blue Cap | Lab E | Public | |
| 6 Mar 2026⚠️ | View | 50mg | 45.5mg | -9.0% | 99.90% | n/a | RET-WWB-2602-A | No Label / Black Crimp / Clear Blue Cap | Lab E | Public | |
| 3 Mar 2026⚠️ | View | 30mg | 26.6mg | -11.3% | 99.52% | n/a | RT30 | No Label / Black Crimp / Clear Red Cap | Lab E | Public | |
| 2 Mar 2026⚠️ | View | 10mg | 9.63mg | -3.7% | 99.90% | n/a | PL2026 | White Label / Red Crimp / Black Cap | Lab E | Public | |
| 26 Feb 2026⚠️ | View | 10mg | 9.99mg | -0.1% | 93.51% | n/a | RT10-Silvertag-blkcap-rdcrimp-012026 | No Label / Red Crimp / Black Cap | Lab E | Public | |
| 26 Feb 2026⚠️ | View | 30mg | 24.7mg | -17.7% | 99.90% | n/a | 01102026 | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 16 Feb 2026⚠️ | View | 10mg | 9.43mg | -5.7% | 99.90% | n/a | (no batch ID) | Silver Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 16 Feb 2026⚠️ | View | 10mg | 9.46mg | -5.4% | 99.90% | n/a | RT10 | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 11 Feb 2026⚠️ | View | 10mg | 10.3mg | +3.0% | 99.90% | n/a | HQD | RET10-1 | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 11 Feb 2026⚠️ | View | 30mg | 30.7mg | +2.3% | 99.90% | n/a | (no batch ID) | (no data) | Lab E | Public | |
| 4 Feb 2026⚠️ | View | 20mg | 21.3mg | +6.5% | 99.80% | n/a | WWB-0102 | No Label / Black Crimp / Red Cap | Lab G | Public | |
| 26 Jan 2026⚠️ | View | 50mg | 51.2mg | +2.4% | 98.80% | low | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 15 Jan 2026⚠️ | View | 10mg | 11.3mg | +13.0% | 99.95% | n/a | 91125-T | White Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 15 Jan 2026⚠️ | View | 20mg | 16.3mg | -18.5% | 90.02% | n/a | 111325 | White Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 15 Jan 2026⚠️ | View | 20mg | 23.1mg | +15.5% | 99.50% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 15 Jan 2026⚠️ | View | 10mg | 9.6mg | -4.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab G | Public | |
| 1 Jan 2026⚠️ | View | 30mg | 33mg | +10.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab G | Public | |
| 29 Dec 2025⚠️ | View | 20mg | 18.9mg | -5.5% | 99.70% | n/a | October 8, 2025 | White Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 18 Dec 2025⚠️ | View | 50mg | 54.2mg | +8.4% | 99.80% | n/a | (no batch ID) | White Label / Black Crimp / Clear Blue Cap | Lab G | Public | |
| 18 Dec 2025⚠️ | View | 50mg | 53.5mg | +7.0% | 99.70% | n/a | (no batch ID) | White Label / Black Crimp / Clear Blue Cap | Lab G | Public | |
| 13 Dec 2025⚠️ | View | 20mg | 20.2mg | +1.0% | 99.60% | n/a | 10-29-25 | White Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 6 Dec 2025⚠️ | View | 60mg | 62.9mg | +4.8% | 99.95% | n/a | WWB 11/2025 | White Label / Black Crimp / Clear Cap | Lab E | Public | |
| 6 Dec 2025⚠️ | View | 30mg | 29.8mg | -0.7% | 99.95% | n/a | WWB 11/2025 | White Label / Silver Crimp / Clear Yellow Cap | Lab E | Public | |
| 25 Nov 2025⚠️ | View | 50mg | 47.6mg | -4.8% | 99.95% | n/a | wwb-25-11 | White Label / Black Crimp / Clear Blue Cap | Lab E | Public | |
| 25 Nov 2025⚠️ | View | 30mg | 30.1mg | +0.3% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Yellow Cap | Lab E | Public | |
| 18 Nov 2025⚠️ | View | 20mg | 17mg | -15.0% | 99.80% | n/a | July 15 2025 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 17 Nov 2025⚠️ | View | 30mg | 28.1mg | -6.3% | 99.72% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Yellow Cap | Lab E | Public | |
| 4 Nov 2025⚠️ | View | 20mg | 20.7mg | +3.5% | 99.90% | n/a | (no batch ID) | Silver Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 4 Nov 2025⚠️ | View | 30mg | 30.6mg | +2.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab G | Public | |
| 3 Nov 2025⚠️ | View | 40mg | 39.5mg | -1.3% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab G | Public | |
| 30 Oct 2025⚠️ | View | 10mg | 10.6mg | +6.0% | 99.60% | n/a | 9-22-25 | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 29 Oct 2025⚠️ | View | 10mg | 9.74mg | -2.6% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 29 Oct 2025⚠️ | View | 10mg | 9.75mg | -2.5% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 29 Oct 2025⚠️ | View | 20mg | 19.4mg | -3.0% | 97.77% | n/a | OraPeRT20 1025 | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 24 Oct 2025⚠️ | View | 5mg | 5mg | 99.20% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | ||
| 23 Oct 2025⚠️ | View | 30mg | 34.7mg | +15.7% | 99.95% | n/a | (no batch ID) | White Label / Silver Crimp / Black Cap | Lab E | Public | |
| 23 Oct 2025⚠️ | View | 30mg | 27.6mg | -8.0% | 99.07% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 17 Oct 2025⚠️ | View | 20mg | 19.9mg | -0.5% | 99.95% | n/a | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 13 Oct 2025⚠️ | View | 15mg | 17.5mg | +16.7% | 99.60% | n/a | (no batch ID) | White Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 13 Oct 2025⚠️ | View | 20mg | 22.9mg | +14.5% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Green Cap | Lab G | Public | |
| 13 Oct 2025⚠️ | View | 20mg | 18mg | -10.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Green Cap | Lab G | Public | |
| 9 Oct 2025⚠️ | View | 10mg | 9.15mg | -8.5% | 99.81% | n/a | 8/29/25 | White Label / Silver Crimp / Teal Cap | Lab E | Public | |
| 9 Oct 2025⚠️ | View | 10mg | 9.1mg | -9.0% | 99.72% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 9 Oct 2025⚠️ | View | 20mg | 18.7mg | -6.5% | 99.39% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 5 Oct 2025⚠️ | View | 30mg | 29.6mg | -1.3% | 99.73% | n/a | August 1, 2025 | No Label / Silver Crimp / Clear Cap | Lab E | Public | |
| 5 Oct 2025⚠️ | View | 40mg | 38mg | -5.0% | 99.87% | n/a | August 11, 2025 | No Label / Silver Crimp / Clear Green Cap | Lab E | Public | |
| 30 Sep 2025⚠️ | View | 10mg | 9.08mg | -9.2% | 99.95% | n/a | (no batch ID) | White Label / Silver Crimp / Gray Cap | Lab E | Public | |
| 30 Sep 2025⚠️ | View | 5mg | 4.88mg | -2.4% | 99.85% | n/a | 07-2025 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 18 Sep 2025⚠️ | View | 20mg | 10.9mg | -45.5% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 10 Sep 2025⚠️ | View | 20mg | 17mg | -15.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 1 Sep 2025⚠️ | View | 20mg | 20.8mg | +4.0% | 99.92% | n/a | 7/27/25 | White Label / Silver Crimp / Purple Cap | Lab F | Public | |
| 21 Aug 2025⚠️ | View | 10mg | 10mg | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | ||
| 11 Aug 2025⚠️ | View | 10mg | 9.58mg | -4.2% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 4 Aug 2025⚠️ | View | 10mg | 11.17mg | +11.7% | 99.24% | n/a | (no batch ID) | White Label / Copper Crimp / Clear Cap | Lab D | Public | |
| 4 Aug 2025⚠️ | View | 10mg | 10.26mg | +2.6% | 99.68% | n/a | (no batch ID) | White Label / Silver Crimp / Green Cap | Lab A | Public | |
| 4 Aug 2025⚠️ | View | 20mg | 22.27mg | +11.3% | 99.79% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab A | Public | |
| 4 Aug 2025⚠️ | View | 20mg | 19.1mg | -4.5% | 99.78% | n/a | WWB-0830 | White Label / Silver Crimp / Violet Cap | Lab E | Public | |