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Peptide Crafters

Peptide Crafters
Semaglutide

Finnrick tested 10 samples of Semaglutide (GLP-1 antagonist) from Peptide Crafters between 17 Dec 2024 and 20 Mar 2025. Tests score average over 7, no score below 6, and at least 6 tests warrant a confident Finnrick Rating of A (Great).

Finnrick Rating™
A
GREAT
Peptide Crafters
Semaglutide
Tested 10 Samples
Last test 20 Mar 2025

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Semaglutide is also available from top-rated vendors:

Amino Amigos
A
Amino Asylum
A
Astro Peptides
A

All Semaglutide tests from Peptide Crafters

Samples are tested in commercial labs

Tests Count

10

Scores

AVG8.3MIN6.4MAX9.0

Last

20 Mar 2025

First

17 Dec 2024
Quantity
Test Date
Test Score
Label
Batch
TestedDifferencePurityBatch IDContainerTested AtSent By
20 Mar 20258.915mg
16.2mg
16.760mg+3.4%99.85%PC-J-S15Yellow, Black, White / Black CapLab BFinnrick
20 Mar 20256.45mg
5.8mg
5.040mg-13.8%99.75%PC-J-S5Yellow, Black, White / Green CapLab BFinnrick
10 Mar 20258.75mg
5.8mg
5.543mg-5.1%99.80%PC-J-S5Yellow, Black, White / Green CapLab CFinnrick
10 Mar 20258.15mg
5.8mg
5.671mg-3.0%99.53%PC-J-S5Yellow, Black, White / Green CapLab CFinnrick
28 Feb 20259.015mg
16.2mg
16.860mg+4.0%99.95%PC-J-S15Yellow, Black, White / Black CapLab CFinnrick
28 Feb 20258.515mg
16.2mg
17.224mg+6.3%99.86%PC-J-S15Yellow, Black, White / Black CapLab CFinnrick
27 Feb 20259.015mg
16.2mg
16.640mg+2.7%99.91%PC-J-S15Yellow, Black, White / Black CapLab AFinnrick
27 Feb 20257.05mg
5.8mg
5.217mg-10.7%99.76%PC-J-S5Yellow, Black, White / Green CapLab AFinnrick
27 Feb 20259.015mg
16.2mg
16.470mg+1.6%99.89%PC-J-S15White,Black & Yellow Label / Silver & Black CapLab AFinnrick
17 Dec 20248.65mg
5.8mg
5.685mg-2.7%99.72%PC-J-S5White, Black, Yellow Label / Yellow CapLab AFinnrick