M-Peptides
Finnrick has tested 18 samples from M-Peptides across 2 products.
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M-Peptides
Tracking 2 products
18 total samples tested
Last test 18 Mar 2026
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Products
| Tests | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product | Rating | Count | Avg | Min | Max | Oldest | Most Recent | |
| Tirzepatide | 10 | 20 Jun 2025 | 4 Mar 2026 | |||||
| Retatrutide | 8 | 21 Oct 2025 | 18 Mar 2026 | |||||
The M-Peptides samples tested by Finnrick were either acquired by Finnrick directly, or submitted by the public.
Customer Reviews
These indicators of customer satisfaction are based on reports submitted by the public through the Finnrick testing program, and are not verified.
4.8
Based on 4 overall satisfaction reports
Ease of Purchase4.8(4)
Payment Methods4.8(4)
Delivery Speed4.8(4)
Packaging Quality4.8(4)
Customer Service4.8(4)
People who submitted test requests to Finnrick gave M-Peptides an average satisfaction rating of 4.8 out of 5 across 4 reports associated with samples received and tested by Finnrick.
Most recent M-Peptides tests
Samples are tested in commercial labs
18
tests
2
products
Scores
AVGMINMAX
First
20 Jun 2025
Last
18 Mar 2026
| Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Product | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 18 Mar 2026 | Retatrutide | View | 15mg | (no batch claim) | 13.7mg | -8.7% | 99.90% | S03-2f | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 4 Mar 2026 | Tirzepatide | View | 15mg | (no batch claim) | 15.2mg | +1.3% | 99.80% | M1P5s01-100 | No Label / Silver Crimp / Red Cap | Lab G | Public | |
| 18 Feb 2026 | Retatrutide | View | 15mg | (no batch claim) | 9.08mg | -39.5% | 99.90% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 11 Feb 2026 | Retatrutide | View | 15mg | 17.8mg | 17mg | -4.4% | 99.90% | M1P5S03-100 | (no data) | Lab E | Public | |
| 7 Jan 2026 | Tirzepatide | View | 30mg | 34.0mg | 34.3mg | +0.9% | 99.80% | M3P0S01-11N | No Label / Silver Crimp / Pink Cap | Lab G | Public | |
| 7 Jan 2026 | Retatrutide | View | 15mg | 17.8mg | 15mg | -15.5% | 99.14% | M1P5S03-10O | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 29 Dec 2025 | Tirzepatide | View | 60mg | 61.8mg | 65.2mg | +5.6% | 99.80% | M6POS01-11N | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |