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Crush Research

Crush Research

Retatrutide

Finnrick tested 8 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Crush Research between 13 Dec 2025 and 9 Aug 2026. Test scores average over 6, no score below 5, and at least 6 tests warrant a confident Finnrick Rating of B (Good).

Finnrick Rating™
B
GOOD
Crush Research
Retatrutide
Tested 8 Samples
Last test 9 Aug 2026

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All Retatrutide tests from Crush Research

Samples are tested in commercial labs

Tests Count

8

Scores

AVG8.5MIN6.0MAX9.8

Last

9 Aug 2026

First

13 Dec 2025
Quantity
Test DateCertificate
Test Score
Label
Batch
TestedDifferencePurityEndotoxinsBatch IDContainerTested AtSent By
9 Aug 2026View8.010mg(no batch claim)11.1mg+11.0%99.80%n/aCR-3XAGWhite label, Silver crimp, Green capLab GFinnrick
9 Aug 2026View9.810mg(no batch claim)10mg99.80%n/aCR-3XAGWhite label, Silver crimp, Green capLab GFinnrick
30 Jul 2026View9.820mg(no batch claim)20.8mg+4.0%99.80%n/aCR-3XAG20-2605-2White label / Silver crimp / White capLab GPublic
1 Jul 2026View7.015mg
17.2mg
13.2mg-23.3%99.90%
below LOQ
CRRT-15-0312-1White label / Silver crimp / White capLab EPublic
16 Mar 2026View8.515mg
15.3mg
14.6mg-4.4%99.70%n/aCRRT-15-0126-1(no data)Lab GPublic
4 Mar 2026View6.015mg
15.3mg
11.9mg-22.1%99.90%n/aCRRT-15-0126-01White Label / Silver Crimp / Orange CapLab EPublic
26 Jan 2026View9.830mg
32.9mg
33.6mg+2.2%99.80%n/aCRRT -30-1025-01White Label / Silver Crimp / White CapLab GPublic
13 Dec 2025View9.530mg
32.3mg
32mg-0.9%99.70%n/aCRRT-30-1025-01White Label / Silver Crimp / White CapLab GPublic
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