Cagrilintide lab tests

282 certificates of analysis for Cagrilintide are on file — 260 for single vials and 22 for blends and other forms — from 138 shops and 21 labs. The latest was tested on 28 Sep 2026.

These are certificates shops have chosen to publish, verified for authenticity before listing. Because shops decide which COAs to make public, the set reflects the batches they published rather than every production batch — a selection bias we state openly. What shop COAs show →

Tests on file

282

260 single vials · 22 blends & other forms

Median purity

99.76%

usual 99.13–99.92% · shop COAs

Measured vs label

108%

median · 6 under 90% · 34 over 120%

Latest test

28 Sep 2026

21 labs · 138 shops

Look up your vial's lot →Cagrilintide prices →Cagrilintide calculator Get a vial tested

What Cagrilintide results look like

single vials only · 260 purity results · 257 measured-content results

Purity is tightly bunched: the middle 80% of results sit within 0.8 points. Measured content spreads across 25 points of the label.

HPLC purity

99.13–99.92%middle 80% of results

median 99.76%96% at 99% or higher1 under 98%

% HPLC purity

Measured content vs label

97–122%middle 80% of results

median 108%6 under 90%34 over 120%

% of the labelled amount

outside the usual rangeEndotoxin reported on 46 of 260 (18%)Confirmed on the lab's own portal: 65 (25%)Most tested size: 10 mg (129), then 5 mg (119)

Latest Cagrilintide tests

10 most recent · all formsAll 282 ↓

Latest Cagrilintide lab tests
Tested	Shop	Lab	Purity	Measured vs label	Endotoxin	Record
28 Sep 2026	Rogue Compounds	ILS Laboratories	99.85%	10.64 / 10 mg 106% of label	—	CAG10-260921-001✓
21 Sep 2026	DNA Peptides	SideChain Analytics	99.60%	9.67 / 10 mg 97% of label	—	DNA-CAG10-2609-01✓
19 Aug 2026	Coastal Peptides	Kovera Labs	99.76%	10.81 / 10 mg 108% of label	—	CAGRI-10-001✓
15 Aug 2026	Andy Peps Studio (APS) Peptides	freedomdiagnosticstesting.com	99.94%	5 / 5 mg 100% of label	—	QWAM-A1
9 Aug 2026	PeptuviaSupplier-provided	freedomdiagnosticstesting.com	99.56%	10.42 / 10 mg 104% of label	—	2026071310✓
4 Aug 2026	Ramp Peptides	freedomdiagnosticstesting.com	99.87%	10.31 / 10 mg 103% of label	—	CAG10-RP02✓
3 Aug 2026	BioEdge Research Labs	Kovera Labs	99.55%	5.96 / 5 mg 119% of label	Pass	052626CAG5✓
25 Jul 2026	Peptide Plugs	freedomdiagnosticstesting.com	99.57%	9.78 / 10 mg 98% of label	Pass	103-11-2B✓
25 Jul 2026	Glow Aminos	ILS Laboratories	99.84%	10.44 / 10 mg 104% of label	—	GL-010227✓
24 Jul 2026	My Amino Lab	Kovera Labs	99.85%	5.86 / 5 mg 117% of label	—	V2606-C5-2401✓

98% or higher95–98%90–95%under 90%✓ found on the lab's own portalHover an endotoxin chip for the lab's exact wording

Results by lab

single vials · labs with the most Cagrilintide tests

Cagrilintide single-vial results by testing lab
Lab	Tests	Median purity	Median measured vs label	Endotoxin reported	Confirmed on lab portal
freedomdiagnosticstesting.com	84	99.80%	111%	14	26
Janoshik Labs	62	99.72%	108%	2	10
Chromate	20	99.17%	105%	3	1
Vanguard Laboratory	18	99.62%	100%	5	0
Kovera Labs	15	99.75%	113%	9	12
ILS Laboratories	12	99.69%	105%	5	10
BioRegen	10	99.86%	111%	1	0
TrustPointe Analytics	7	99.74%	110%	0	3

Differences reflect the vials each lab received and how it reports — this is not a ranking of labs. Every lab with a Cagrilintide test on file is linked under More on Cagrilintide.

What the Cagrilintide record shows

Cagrilintide's record holds 282 certificates from 138 shops, tested by 21 labs between June 2023 and September 2026. 22 of them are blends or other forms and are left out of the figures below. Reported HPLC purity ran from 96.88% to 99.99% (median 99.76%). Measured content ran from 20% to 194% of the label (median 108%); 6 vials came in under 90%. 46 certificates include an endotoxin result, and 65 were confirmed on the lab's own portal. freedomdiagnosticstesting.com ran 93 of the 282 tests.

Generated from the table below · updates with every new certificate

All Cagrilintide tests

284 records · 2 supplier-provided, listed and left out of the benchmarks · newest first · blends tagged

284 records · 2 supplier-provided, listed and left out of the benchmarks, most recent first.
Tested	Shop	Lab	Purity	Measured vs label	Endotoxin	Record
28 Sep 2026	Rogue Compounds	ILS Laboratories	99.85%	10.64 / 10 mg 106% of label	—	CAG10-260921-001✓
21 Sep 2026	DNA Peptides	SideChain Analytics	99.60%	9.67 / 10 mg 97% of label	—	DNA-CAG10-2609-01✓
19 Aug 2026	Coastal Peptides	Kovera Labs	99.76%	10.81 / 10 mg 108% of label	—	CAGRI-10-001✓
15 Aug 2026	Andy Peps Studio (APS) Peptides	freedomdiagnosticstesting.com	99.94%	5 / 5 mg 100% of label	—	QWAM-A1
9 Aug 2026	PeptuviaSupplier-provided	freedomdiagnosticstesting.com	99.56%	10.42 / 10 mg 104% of label	—	2026071310✓
4 Aug 2026	Ramp Peptides	freedomdiagnosticstesting.com	99.87%	10.31 / 10 mg 103% of label	—	CAG10-RP02✓
3 Aug 2026	BioEdge Research Labs	Kovera Labs	99.55%	5.96 / 5 mg 119% of label	Pass	052626CAG5✓
25 Jul 2026	Peptide Plugs	freedomdiagnosticstesting.com	99.57%	9.78 / 10 mg 98% of label	Pass	103-11-2B✓
25 Jul 2026	Glow Aminos	ILS Laboratories	99.84%	10.44 / 10 mg 104% of label	—	GL-010227✓
24 Jul 2026	My Amino Lab	Kovera Labs	99.85%	5.86 / 5 mg 117% of label	—	V2606-C5-2401✓
22 Jul 2026	Phase One Labz	ILS Laboratories	99.69%	5.25 / 5 mg 105% of label	—	P1-CAG-26✓
21 Jul 2026	Backroad Aminos	Kovera Labs	99.66%	5.28 / 5 mg 106% of label	Pass	BA-07142026CGL5✓
17 Jul 2026	Ramp Peptides	freedomdiagnosticstesting.com	99.82%	4.77 / 5 mg 95% of label	—	CAG05 RP02✓
15 Jul 2026	Nova Labs	freedomdiagnosticstesting.com	99.77%	6.03 / 5 mg 121% of label	—	View record →
12 Jul 2026	PeptideRUO	freedomdiagnosticstesting.com	99.56%	4.71 / 5 mg 94% of label	—	CG050706✓
9 Jul 2026	Ascend Science	Kovera Labs	99.64%	11.28 / 10 mg 113% of label	—	C194H13Z1S405992✓
2 Jul 2026	TriVial BioWorks	Kovera Labs	99.75%	5.86 / 5 mg 117% of label	Pass	CG5-0629✓
2 Jul 2026	EZ Peptides	Janoshik Labs	99.95%	10.83 / 10 mg 108% of label	—	EZP-CAG1006162026-02✓
2 Jul 2026	Ameano Peptides	Janoshik Labs	99.95%	10.83 / 10 mg 108% of label	—	CAG1006162026-02✓
1 Jul 2026	PeptuviaSupplier-provided	Janoshik Labs	99.88%	5.91 / 5 mg 118% of label	—	PGB-CAG5-3✓
28 Jun 2026	Studz Peptides	ILS Laboratories	99.57%	19.4 / 10 mg 194% of labelCheck label	—	CAG10609LIS✓
26 Jun 2026	Ascension Peptides	Kovera Labs	98.87%	11.32 / 10 mg 113% of label	Pass	01-05260628✓
23 Jun 2026	Puratek Peptides	ILS Laboratories	99.41%	10.38 / 10 mg 104% of label	Check	CAG10002✓
23 Jun 2026	GenPeptide	freedomdiagnosticstesting.com	99.71%	5.6 / 5 mg 112% of label	—	GPCAG05061726✓
22 Jun 2026	Peptide Plugs	freedomdiagnosticstesting.com	99.86%	9.21 / 10 mg 92% of label	—	142-04-DK✓
19 Jun 2026	Ktechpeptide	Janoshik Labs	99.83%	9.68 / 10 mg 97% of label	—	2026-6✓
18 Jun 2026	Ramp Peptides	freedomdiagnosticstesting.com	99.60%	11.05 / 10 mg 111% of label	—	CAG10-RP01✓
16 Jun 2026	Real Peptides	Kovera Labs	99.64%	10.44 / 10 mg 104% of label	Pass	BATCH-0322✓
15 Jun 2026	Oasis Labs	Bioviridian	99.80%	5.84 / 5 mg 117% of label	—	112455✓
12 Jun 2026	Peptide Minds	freedomdiagnosticstesting.com	99.92%	5.14 / 5 mg 103% of label	Pass	PMINDS69✓
11 Jun 2026	Kalyx Labs	freedomdiagnosticstesting.com	99.97%	5.11 / 5 mg 102% of label	—	CGL5-B01✓
9 Jun 2026	Puratek Peptides	ILS Laboratories	99.43%	5.32 / 5 mg 106% of label	—	CAG5003✓
4 Jun 2026	Optimum Formula	ILS Laboratories	99.81%	5.21 / 5 mg 104% of label	Pass	#HXC1X✓
4 Jun 2026	Research Chem HQ	ILS Laboratories	99.81%	5.21 / 5 mg 104% of label	Pass	#HXC1X✓
30 May 2026	Backroad Aminos	Kovera Labs	99.37%	5.56 / 5 mg 111% of label	Pass	BA0526CGL5✓
30 May 2026	Warrior Makers	Testides	99.88%	10.48 / 10 mg 105% of label	Pass	04-CAG10
30 May 2026	Protide Health	freedomdiagnosticstesting.com	99.85%	5.62 / 5 mg 112% of label	Pass	PH ca51021
29 May 2026	EZ Peptides	Janoshik Labs	99.87%	5.59 / 5 mg 112% of label	—	EZP-CAG0505152026-12✓
29 May 2026	Ameano Peptides	Janoshik Labs	99.85%	5.53 / 5 mg 111% of label	—	AMP-CAG0505152026-12✓
28 May 2026	S1 Research	Kovera Labs	99.10%	5.8 / 5 mg 116% of label	Pass	CA052126S1✓
28 May 2026	Adria Science	liquilabs	99.10%	10.39 / 10 mg 104% of label	—	20265049
27 May 2026	Good Science	Vanguard Laboratory	99.07%	4.58 / 5 mg 92% of label	—	3548561
24 May 2026	PepGenics Research	freedomdiagnosticstesting.com	99.78%	5.45 / 5 mg 109% of label	—	CGL5051026✓
16 May 2026	Elutide	Horizon Analytical	99.28%	9.71 / 10 mg 97% of label	—	E-1457978-P
14 May 2026	Peptide Partners	TrustPointe Analytics	99.74%	10.77 / 10 mg 108% of label	—	View record →
13 May 2026	Precisely Peptides	Vanguard Laboratory	99.47%	4.95 / 5 mg 99% of label	—	PP412-26-001
12 May 2026	Warrior Makers	MZ Biolabs	99.01%	not reported	—	04-CAG10
7 May 2026	Petratide Science	freedomdiagnosticstesting.com	99.86%	5.56 / 5 mg 111% of label	—	PS04-CG5
6 May 2026	NG Peptide	ILS Laboratories	99.85%	10.24 / 10 mg 102% of label	—	CG10-12
6 May 2026	RUO.bio	Vanguard Laboratory	99.06%	9.31 / 10 mg 93% of label	—	CAG002
3 May 2026	Bluum Peptides	freedomdiagnosticstesting.com	99.83%	11.36 / 10 mg 114% of label	—	CAG102604-76A
1 May 2026	Protide Health	freedomdiagnosticstesting.com	99.88%	11.62 / 10 mg 116% of label	Pass	PH-CA10-0126
27 Apr 2026	Modern Research Peptides	freedomdiagnosticstesting.com	99.77%	9.71 / 10 mg 97% of label	—	RHK6242✓
27 Apr 2026	PeptidePro Canada	Janoshik Labs	99.87%	10.47 / 10 mg 105% of label	—	2511-1-231
25 Apr 2026	Studz Peptides	Kovera Labs	99.87%	10.62 / 10 mg 106% of label	—	CAG10-04192026-LIS✓
25 Apr 2026	Evolve Biopep	Ethos Analytics	99.00%	5.09 / 5 mg 102% of label	Pass	EC-260416-H5
24 Apr 2026	Glow Aminos	ILS Laboratories	99.57%	5.23 / 5 mg 105% of label	—	GL-010101✓
23 Apr 2026	Offline Peptides	freedomdiagnosticstesting.com	99.79%	5.24 / 5 mg 105% of label	—	OP-CGL5-0426✓
22 Apr 2026	Midshire Labs (formerly Regen Peptides)	Janoshik Labs	99.86%	10.08 / 10 mg 101% of label	—	ERP20260331CG10
22 Apr 2026	Crush Research	ILS Laboratories	99.69%	5.23 / 5 mg 105% of label	Pass	GRCAG-5-2604-1
20 Apr 2026	Snap Peptides	Kovera Labs	99.84%	5.75 / 5 mg 115% of label	Pass	SP26-CAGS-01✓
20 Apr 2026	Modified Aminos	Vanguard Laboratory	99.80%	9.06 / 10 mg 91% of label	—	MA-CAGi-101
18 Apr 2026	Zen Aminos	freedomdiagnosticstesting.com	99.74%	5.39 / 5 mg 108% of label	—	ZACG502
11 Apr 2026	NeuroLabs	freedomdiagnosticstesting.com	99.18%	5.28 / 5 mg 106% of label	—	2604090013
9 Apr 2026	S1 Research	freedomdiagnosticstesting.com	99.60%	10.94 / 10 mg 109% of label	Pass	CMR040526S1V✓
9 Apr 2026	Protide HealthBlendCagrilintide/GLP-RT	freedomdiagnosticstesting.com	99.79%	20.16 / 20 mg 101% of label	Pass	PH-RECG1010-210
9 Apr 2026	Peppy&Me	Krause Analytical	99.00%	11.1 / 10 mg 111% of label	—	PMCG102603A
8 Apr 2026	OmegaminoBlendCagrilintide/GLP-RT	freedomdiagnosticstesting.com	99.89%	13.72 / 15 mg 91% of label	—	1001
8 Apr 2026	Omegamino	freedomdiagnosticstesting.com	99.90%	5.16 / 5 mg 103% of label	—	1001
7 Apr 2026	PeptideTech	freedomdiagnosticstesting.com	99.89%	8.43 / 10 mg 84% of label	Pass	CAG10-1070✓
5 Apr 2026	Rivn Peptides	freedomdiagnosticstesting.com	99.86%	10.69 / 10 mg 107% of label	—	2217
4 Apr 2026	Glow Aminos	ILS Laboratories	99.56%	5.23 / 5 mg 105% of label	Pass	GL-010094✓
3 Apr 2026	24Peptides	liquilabs	99.80%	4.52 / 5 mg 90% of label	Pass	GF-AMY5-B241
29 Mar 2026	Amino Forge	Horizon Analytical	99.28%	9.71 / 10 mg 97% of label	—	A-1657978-P
25 Mar 2026	Glacier Aminos	Kovera Labs	99.90%	5.68 / 5 mg 114% of label	Pass	CAG5GA-02
22 Mar 2026	Plum Labs Research	freedomdiagnosticstesting.com	99.79%	9.81 / 10 mg 98% of label	—	PLY-CG-101✓
20 Mar 2026	Mile High Compounds	Kovera Labs	99.95%	11.03 / 30 mg 37% of labelCheck label	—	CAG-010-MH-02
20 Mar 2026	Peptide Crafters	Janoshik Labs	99.85%	5.28 / 5 mg 106% of label	—	PC-G2-CAG5
20 Mar 2026	Mile High Compounds	Kovera Labs	99.95%	10.98 / 10 mg 110% of label	—	CAG-010-MH-02
20 Mar 2026	PrimeLab Peptides	Janoshik Labs	99.78%	10.49 / 10 mg 105% of label	Check	View record →
19 Mar 2026	Atomik Labz	BioRegen	99.76%	10.14 / 10 mg 101% of label	Pass	C1031326
18 Mar 2026	Glow Aminos	freedomdiagnosticstesting.com	99.87%	10.37 / 10 mg 104% of label	Pass	GL-010076✓
18 Mar 2026	Molecular Solutions Peptides	freedomdiagnosticstesting.com	99.81%	5.29 / 5 mg 106% of label	—	R260311-CAG-N001✓
15 Mar 2026	EZ Peps	freedomdiagnosticstesting.com	99.88%	11.96 / 12 mg 100% of label	—	26-U1-PRT/CAG100112✓
15 Mar 2026	Direct Peptides	Horizon Analytical	99.28%	9.71 / 10 mg 97% of label	—	DPS-1457978
14 Mar 2026	Midwest Peptide	freedomdiagnosticstesting.com	99.75%	10.8 / 11 mg 98% of label	—	MPCG001
14 Mar 2026	Modern Aminos	freedomdiagnosticstesting.com	99.88%	5.2 / 5 mg 104% of label	Pass	BX-P-V1D4
13 Mar 2026	Oneday Compounds	Vanguard Laboratory	99.80%	4.73 / 5 mg 95% of label	—	OC-CAG5-102
10 Mar 2026	Offline Peptides	freedomdiagnosticstesting.com	99.10%	9.76 / 10 mg 98% of label	—	OP-CGL10-0326✓
10 Mar 2026	Nexaph	Janoshik Labs	99.73%	5.9 / 5 mg 118% of label	—	CAG0502262026-11
9 Mar 2026	24Peptides	liquilabs	99.80%	10.49 / 10 mg 105% of label	Pass	GF112025071
6 Mar 2026	GenPeptide	freedomdiagnosticstesting.com	99.83%	6.01 / 5 mg 120% of label	—	GPCAG05030526✓
6 Mar 2026	Panda Peptides	Janoshik Labs	99.63%	5.24 / 5 mg 105% of label	—	View record →
6 Mar 2026	Chameleon PeptidesClosed	Janoshik Labs	99.63%	5.24 / 5 mg 105% of label	—	View record →
5 Mar 2026	Felix Chemical Supply	freedomdiagnosticstesting.com	99.86%	10.16 / 10 mg 102% of label	Pass	030226-C10-B (silver)
5 Mar 2026	Real Peptides	freedomdiagnosticstesting.com	99.83%	6.7 / 5 mg 134% of label	—	2603040148
5 Mar 2026	Nexaph	Janoshik Labs	99.13%	11.52 / 10 mg 115% of label	—	CAG1002202026-01
4 Mar 2026	KOLD PeptidesBlendCagrilintide/Semaglutide	Accumark Labs	99.38%	10.76 / 10 mg 108% of label	—	1040
3 Mar 2026	HkRoids	Vanguard Laboratory	99.80%	9.88 / 10 mg 99% of label	—	01.17
3 Mar 2026	Peptide Pros	Bioviridian	99.80%	11.41 / 10 mg 114% of label	—	CAG-02/18/26
2 Mar 2026	Protide Health	freedomdiagnosticstesting.com	99.81%	5.52 / 5 mg 110% of label	—	PH-CAG050803
27 Feb 2026	Umbrella Labs	Vanguard Laboratory	99.55%	5.35 / 5 mg 107% of label	—	ULP-48931
27 Feb 2026	Petratide Science	freedomdiagnosticstesting.com	99.56%	5.42 / 5 mg 108% of label	—	PS02-Cag02-P
25 Feb 2026	Instant Peptides	freedomdiagnosticstesting.com	99.88%	27.87 / 25 mg 111% of label	Pass	2026-0305-B
24 Feb 2026	Ascension Peptides	MZ Biolabs	99.96%	10.15 / 10 mg 102% of label	—	01-01260229
23 Feb 2026	Pure U.S. Peptides	Vanguard Laboratory	99.80%	9.97 / 10 mg 100% of label	Pass	CG26C010
22 Feb 2026	Instant Peptides	freedomdiagnosticstesting.com	99.93%	12.79 / 10 mg 128% of label	—	2026-0257-A
20 Feb 2026	Oneday Compounds	Vanguard Laboratory	99.80%	4.89 / 5 mg 98% of label	—	OC-CAG5-101
19 Feb 2026	Licensed Peptides	Vanguard Laboratory	99.80%	5.59 / 5 mg 112% of label	Pass	LP02202016
17 Feb 2026	Peptide Maxxing	Janoshik Labs	99.89%	10.71 / 10 mg 107% of label	—	CAG726✓
16 Feb 2026	TriVial BioWorks	Chromate	98.65%	5.53 / 5 mg 111% of label	Pass	CG10-0213✓
16 Feb 2026	Amino Tech	freedomdiagnosticstesting.com	99.77%	5.03 / 5 mg 101% of label	—	View record →
16 Feb 2026	Grey Market PeptideBlendCagrilintide/GLP SM	freedomdiagnosticstesting.com	99.66%	13.15 / 10 mg 132% of label	—	View record →
16 Feb 2026	Grey Market Peptide	freedomdiagnosticstesting.com	99.77%	5.03 / 5 mg 101% of label	—	View record →
16 Feb 2026	Soma ChemsClosed	freedomdiagnosticstesting.com	99.77%	5.03 / 5 mg 101% of label	—	Soma2602130133
13 Feb 2026	Valor Peptides	Accumark Labs	99.60%	11.08 / 10 mg 111% of label	—	CA0002
12 Feb 2026	Polaris Peptides	TrustPointe Analytics	99.70%	5.52 / 5 mg 110% of label	—	POL-C5-6✓
12 Feb 2026	Polaris Peptides	TrustPointe Analytics	99.82%	12.39 / 10 mg 124% of label	—	POL-C10-2✓
12 Feb 2026	Polaris Peptides	TrustPointe Analytics	99.97%	12.24 / 10 mg 122% of label	—	POL-CL10-2
12 Feb 2026	Polaris Peptides	TrustPointe Analytics	99.61%	4.96 / 5 mg 99% of label	—	POL-C5-6
10 Feb 2026	Modern Research Peptides	freedomdiagnosticstesting.com	99.93%	5.19 / 5 mg 104% of label	—	MKYCU2262✓
10 Feb 2026	Peptide Supply Co	freedomdiagnosticstesting.com	99.99%	11.49 / 10 mg 115% of label	—	PSCCGL10001
8 Feb 2026	Molecular Solutions Peptides	freedomdiagnosticstesting.com	99.64%	14.93 / 10 mg 149% of label	—	R260129-CAG10-W001✓
7 Feb 2026	Ion Peptide	Analytical Formulations Inc	99.90%	11.52 / 10 mg 115% of label	—	View record →
7 Feb 2026	Ion Peptide	Analytical Formulations Inc	99.80%	5.67 / 5 mg 113% of label	—	View record →
6 Feb 2026	Bluum Peptides	BioRegen	99.83%	7.8 / 5 mg 156% of labelCheck label	—	View record →
3 Feb 2026	Amino USA	freedomdiagnosticstesting.com	99.81%	12.01 / 10 mg 120% of label	—	26CGRL10-0003
3 Feb 2026	Amino USA	freedomdiagnosticstesting.com	99.75%	5.74 / 5 mg 115% of label	—	26CGRL5-0003
30 Jan 2026	Andy Peps Studio (APS) Peptides	Janoshik Labs	99.70%	5.29 / 5 mg 106% of label	—	View record →
29 Jan 2026	Certified PeptidesBlendCagrilintide/Semaglutide	Vanguard Laboratory	99.67%	4.26 / 5 mg 85% of label	Pass	251227CS53
29 Jan 2026	BioLongevity Labs	BioRegen	99.62%	4.4 / 5 mg 88% of label	—	6-3-46031
28 Jan 2026	BioLongevity Labs	MDx BioAnalytical Laboratory	99.76%	5.3 / 5 mg 106% of label	Pass	6-3-46031
27 Jan 2026	Liberty Peptides	Bioviridian	99.02%	5.18 / 5 mg 104% of label	—	LPUS2012
26 Jan 2026	National Science Labs	freedomdiagnosticstesting.com	99.62%	not reported	—	View record →
23 Jan 2026	PeakForm Peptides	freedomdiagnosticstesting.com	99.63%	6.11 / 5 mg 122% of label	—	PF-2026-030
23 Jan 2026	Peptide Crafters	Vanguard Laboratory	99.35%	4.93 / 5 mg 99% of label	—	PC-G1-CAG5 (Amber)
20 Jan 2026	Penguin Peptides	Janoshik Labs	99.84%	11.29 / 10 mg 113% of label	—	View record →
20 Jan 2026	Penguin Peptides	Janoshik Labs	99.82%	5.6 / 5 mg 112% of label	—	View record →
18 Jan 2026	NUPEPS Peptides	BTLabs	99.80%	13.3 / 10 mg 133% of label	—	CGL10-HM-202512-A
16 Jan 2026	Blue Sky Peptide	MZ Biolabs	99.78%	not reported	—	7UQCA0126
16 Jan 2026	NG Peptide	freedomdiagnosticstesting.com	99.65%	5.62 / 5 mg 112% of label	—	CG5-529
15 Jan 2026	Go Alpha Labs	freedomdiagnosticstesting.com	99.56%	14.34 / 10 mg 143% of label	—	LO07-10
13 Jan 2026	BioEdge Research Labs	MDx BioAnalytical Laboratory	99.77%	5.24 / 5 mg 105% of label	Pass	260107CG53✓
12 Jan 2026	Peptide Hubs	Janoshik Labs	99.63%	12.27 / 10 mg 123% of label	—	GACAG12✓
12 Jan 2026	Atomik Labz	Janoshik Labs	99.92%	6.19 / 5 mg 124% of label	—	CA12242025
11 Jan 2026	Glow Aminos	freedomdiagnosticstesting.com	99.71%	6.59 / 5 mg 132% of label	—	CAG5-0126-PCSC✓
10 Jan 2026	Peptide Partners	TrustPointe Analytics	99.34%	10.35 / 10 mg 103% of label	—	CAG202601
5 Jan 2026	Zen Aminos	freedomdiagnosticstesting.com	99.82%	11.67 / 10 mg 117% of label	—	ZACG03
5 Jan 2026	Felix Chemical SupplyBlendCagrilintide/GLP SM	freedomdiagnosticstesting.com	99.95%	12.49 / 10 mg 125% of label	—	010226-CS5-0
5 Jan 2026	Felix Chemical Supply	freedomdiagnosticstesting.com	99.92%	12.31 / 10 mg 123% of label	—	010226-C10-1
5 Jan 2026	Primal Peptides	Janoshik Labs	99.17%	11.06 / 10 mg 111% of label	—	View record →
3 Jan 2026	GenPeptide	freedomdiagnosticstesting.com	99.27%	6.6 / 5 mg 132% of label	—	GPCAG05122825✓
3 Jan 2026	Badger Compounds	Analytical Formulations Inc	99.90%	10.69 / 10 mg 107% of label	—	View record →
3 Jan 2026	Elite Research USA	freedomdiagnosticstesting.com	99.84%	16.04 / 10 mg 160% of labelCheck label	—	79AN1225
3 Jan 2026	Loti Labs	SR Bio Labs	99.96%	5.53 / 5 mg 111% of label	—	LOT-CAGR-00002
31 Dec 2025	Glacier Aminos	freedomdiagnosticstesting.com	99.88%	7.08 / 5 mg 142% of label	Pass	CAGGA01
30 Dec 2025	EVO Labs Research	Janoshik Labs	99.09%	10.17 / 10 mg 102% of label	—	201125
27 Dec 2025	KOLD Peptides	Chromate	96.88%	4.89 / 5 mg 98% of label	—	KOLDNK4645AZ
26 Dec 2025	Ion Peptide	freedomdiagnosticstesting.com	99.28%	11.25 / 10 mg 113% of label	—	CG10-121925
23 Dec 2025	Felix Chemical Supply	freedomdiagnosticstesting.com	99.95%	22.12 / 20 mg 111% of label	—	121925-C20-6
23 Dec 2025	Felix Chemical Supply	freedomdiagnosticstesting.com	99.95%	10.81 / 10 mg 108% of label	—	121925-C10-1
18 Dec 2025	Certified Peptides	Vanguard Laboratory	99.54%	11.36 / 10 mg 114% of label	Pass	251120CG103
8 Dec 2025	Coffee and Peppers	freedomdiagnosticstesting.com	99.59%	6.26 / 5 mg 125% of label	—	View record →
4 Dec 2025	Ion Peptide	freedomdiagnosticstesting.com	99.77%	12.23 / 10 mg 122% of label	—	CGL10-12125
1 Dec 2025	Astra Peptides	Horizon Analytical	98.78%	10.59 / 10 mg 106% of label	—	ASTR-13734
27 Nov 2025	Pure Health PeptidesBlendCagrilintide/GLP-SM	freedomdiagnosticstesting.com	99.93%	5 / 5.5 mg 91% of label	—	TUY-111125
27 Nov 2025	Regenerative Research Peptides	Krause Analytical	99.95%	10.4 / 10 mg 104% of label	Pass	CG25-01
25 Nov 2025	Ion Peptide	freedomdiagnosticstesting.com	99.39%	5.62 / 5 mg 112% of label	—	CAG5-1125
24 Nov 2025	Peptidex	Janoshik Labs	99.65%	9.84 / 10 mg 98% of label	—	IPA10/2025-10-20-A
24 Nov 2025	Peptide Crafters	Janoshik Labs	99.86%	5.52 / 5 mg 110% of label	—	PC-G1-CAG5
22 Nov 2025	Riptide Wellness	freedomdiagnosticstesting.com	99.94%	11.61 / 10 mg 116% of label	Pass	RWCAG-10-1001
22 Nov 2025	Riptide WellnessBlendCagrilintide/GLP-SM	ILS Laboratories	99.95%	6.51 / 10 mg 65% of labelCheck label	Pass	RWCG1-10-1001
21 Nov 2025	Zen AminosBlendCagrilintide/GLP-RT	freedomdiagnosticstesting.com	99.90%	21.73 / 25 mg 87% of label	—	ZARC-G01
20 Nov 2025	Peptira	freedomdiagnosticstesting.com	99.82%	11.83 / 10 mg 118% of label	Pass	CAG10-005
19 Nov 2025	Royal Peptides	Janoshik Labs	99.63%	10.56 / 10 mg 106% of label	—	2025J52-11
19 Nov 2025	Skye Peptides	Janoshik Labs	99.36%	11.05 / 10 mg 111% of label	—	CAG25-10-002
18 Nov 2025	XL Peptides	Janoshik Labs	99.80%	12.23 / 10 mg 122% of label	—	250CAG
12 Nov 2025	RUO.bio	Janoshik Labs	99.82%	10.45 / 10 mg 105% of label	—	cag001
12 Nov 2025	Ion Peptide	freedomdiagnosticstesting.com	99.98%	11.97 / 10 mg 120% of label	—	CGL10-1125
12 Nov 2025	Peptira	freedomdiagnosticstesting.com	99.85%	11.03 / 10 mg 110% of label	Pass	CAG10-004
7 Nov 2025	Profound Aminos	TrustPointe Analytics	99.90%	5.5 / 5 mg 110% of label	—	SPL-2215
6 Nov 2025	Pure Health Peptides	BioRegen	99.92%	11.2 / 10 mg 112% of label	—	TUY-101025
6 Nov 2025	Aminos Research	Janoshik Labs	99.62%	13.35 / 10 mg 134% of label	—	CAG-0001
3 Nov 2025	BioLongevity Labs	MDx BioAnalytical Laboratory	99.60%	5.08 / 5 mg 102% of label	—	View record →
2 Nov 2025	Peptide Pros	freedomdiagnosticstesting.com	99.80%	0.98 / 5 mg 20% of labelCheck label	—	CAG-110125
31 Oct 2025	EZ Peps	Janoshik Labs	99.84%	5.5 / 5 mg 110% of label	—	CAG5-1017✓
31 Oct 2025	Felix Chemical Supply	freedomdiagnosticstesting.com	99.62%	6.26 / 5 mg 125% of label	—	102725-C5-6
23 Oct 2025	Iron Peptides	freedomdiagnosticstesting.com	99.83%	11.64 / 10 mg 116% of label	—	2510230085
18 Oct 2025	Valor Peptides	Vanguard Laboratory	99.68%	11.9 / 10 mg 119% of label	Pass	CA0001
18 Oct 2025	Modern Aminos	freedomdiagnosticstesting.com	99.63%	11.42 / 10 mg 114% of label	—	BX-P-M3C8
10 Oct 2025	RC Peptides	Janoshik Labs	99.69%	9.91 / 10 mg 99% of label	—	004
9 Oct 2025	Instant Peptides	freedomdiagnosticstesting.com	99.71%	11.99 / 10 mg 120% of label	—	2025-0257-A
7 Oct 2025	Mile High Compounds	Chromate	99.64%	11.23 / 10 mg 112% of label	Pass	CAG-010-MH-02
7 Oct 2025	Profound AminosBlendCagrilintide/Semaglutide	TrustPointe Analytics	99.74%	10.39 / 10 mg 104% of label	—	SPL-1323
6 Oct 2025	Glacier Aminos	freedomdiagnosticstesting.com	99.92%	10.95 / 10 mg 110% of label	—	CAG1092501
5 Oct 2025	Pura Peptides	freedomdiagnosticstesting.com	99.85%	12.26 / 10 mg 123% of label	—	2510070023
4 Oct 2025	Real Peptides	freedomdiagnosticstesting.com	99.95%	6.62 / 5 mg 132% of label	—	2510020023
3 Oct 2025	NG Peptide	BioRegen	99.76%	8.92 / 10 mg 89% of label	—	C10-12
1 Oct 2025	Coastal Peptides	Chromate	99.13%	11.18 / 10 mg 112% of label	—	CAGRI-10-001
29 Sep 2025	Research Chem HQ	Vanguard Laboratory	99.80%	5.89 / 5 mg 118% of label	Pass	3H9MY
23 Sep 2025	Zen Aminos	freedomdiagnosticstesting.com	99.86%	11.52 / 10 mg 115% of label	—	ZACG01
22 Sep 2025	Amino USA	BioRegen	99.88%	10.98 / 10 mg 110% of label	—	25CGRL10-0002
22 Sep 2025	Amino USA	BioRegen	99.84%	5.23 / 5 mg 105% of label	—	25CGRL5-0002
17 Sep 2025	Tydes	Janoshik Labs	99.50%	6.23 / 5 mg 125% of label	—	CG05090525
17 Sep 2025	Skye Peptides	Janoshik Labs	99.43%	6.23 / 5 mg 125% of label	—	CG25-05-002
15 Sep 2025	EZ Peps	Janoshik Labs	99.35%	11.7 / 10 mg 117% of label	—	CAG100903✓
12 Sep 2025	Synthesis PeptidesBlendCagrilintide/Glycine	freedomdiagnosticstesting.com	99.43%	6.1 / 5 mg 122% of label	—	View record →
11 Sep 2025	Kensington Labs	Janoshik Labs	99.78%	5.23 / 5 mg 105% of label	—	CGR-114AW
10 Sep 2025	NG Peptide	BioRegen	99.92%	7.24 / 5 mg 145% of label	—	CG5-08
9 Sep 2025	Felix Chemical Supply	Chromate	99.29%	4.67 / 5 mg 93% of label	—	090825-C05-D
9 Sep 2025	Soma ChemsClosed	Chromate	99.59%	4.8 / 5 mg 96% of label	—	SOMA1J6KK6MU
8 Sep 2025	Felix Chemical Supply	Chromate	99.68%	20.14 / 20 mg 101% of label	—	090425-C20-6
4 Sep 2025	HkRoids	freedomdiagnosticstesting.com	99.64%	10.9 / 10 mg 109% of label	—	HCGL1058
3 Sep 2025	TNN Peptides	freedomdiagnosticstesting.com	99.75%	11.3 / 10 mg 113% of label	—	View record →
30 Aug 2025	Power Peptides	Chromate	98.28%	12.01 / 10 mg 120% of label	Reported	010725-ML-CE-10
28 Aug 2025	Bulk Peptide Supply	MDx BioAnalytical Laboratory	98.88%	10.14 / 10 mg 101% of label	—	QC25107
28 Aug 2025	Bulk Peptide Supply	MDx BioAnalytical Laboratory	98.49%	10.18 / 10 mg 102% of label	—	QC251068
19 Aug 2025	Felix Chemical Supply	Chromate	98.52%	10.94 / 10 mg 109% of label	—	81825-C10-B
15 Aug 2025	Felix Chemical Supply	Chromate	99.13%	21.09 / 20 mg 105% of label	—	081125-C20-D
14 Aug 2025	Srylab	Janoshik Labs	99.69%	11.1 / 10 mg 111% of label	—	H20830825
13 Aug 2025	Peptira	Janoshik Labs	99.82%	11.78 / 10 mg 118% of label	—	CAG10-003
5 Aug 2025	Srylab	Janoshik Labs	99.22%	5.56 / 5 mg 111% of label	—	G23050728
25 Jul 2025	Pura Peptides	freedomdiagnosticstesting.com	99.74%	11.78 / 10 mg 118% of label	—	2507250002
24 Jul 2025	Amplified Labs	freedomdiagnosticstesting.com	99.13%	9.44 / 10 mg 94% of label	—	EMP-CAGR-250716-B10ZZ
24 Jul 2025	Amplified Labs	freedomdiagnosticstesting.com	99.46%	3.94 / 5 mg 79% of labelCheck label	—	EMP-CAGR-250716-B5
23 Jul 2025	Atomik Labz	Vanguard Laboratory	99.80%	11.14 / 10 mg 111% of label	—	F062325F
22 Jul 2025	HkRoids	freedomdiagnosticstesting.com	99.54%	11.51 / 10 mg 115% of label	—	0367
22 Jul 2025	HkRoidsBlendCagrilintide/Semaglutide	freedomdiagnosticstesting.com	99.65%	10.44 / 10 mg 104% of label	—	0367
19 Jul 2025	Peptidic	Janoshik Labs	99.66%	10.6 / 10 mg 106% of label	—	042025
16 Jul 2025	Growth Guys	Janoshik Labs	99.69%	10.6 / 10 mg 106% of label	—	CAG02
16 Jul 2025	Peptira	Janoshik Labs	99.14%	10.34 / 10 mg 103% of label	—	CAG10-001
7 Jul 2025	Felix Chemical SupplyBlendCagrilintide/Semaglutide	Chromate	99.28%	10.85 / 10 mg 108% of label	—	061725-CS5-A
7 Jul 2025	Felix Chemical Supply	Chromate	98.05%	10.38 / 10 mg 104% of label	—	061725-C10-9
7 Jul 2025	Felix Chemical Supply	Chromate	99.36%	4.55 / 5 mg 91% of label	—	061725-C5-B
29 Jun 2025	Skye Peptides	Janoshik Labs	99.32%	13.26 / 10 mg 133% of label	Check	CAG25-10-001
23 Jun 2025	Royal Peptides	Janoshik Labs	99.70%	11.23 / 10 mg 112% of label	—	cag100611
23 Jun 2025	Royal Peptides	Janoshik Labs	99.69%	5.39 / 5 mg 108% of label	—	cag050611
19 Jun 2025	Amplified Labs	freedomdiagnosticstesting.com	99.84%	9.99 / 10 mg 100% of label	—	EMP-CARGI-250528-A10
19 Jun 2025	Amplified Labs	freedomdiagnosticstesting.com	99.78%	4.95 / 5 mg 99% of label	—	EMP-CAGR-250528-A5
17 Jun 2025	Amplified LabsBlendCagrilintide/Semaglutide	freedomdiagnosticstesting.com	99.82%	7.53 / 10 mg 75% of labelCheck label	—	EMP-CAGRI-GLP1-250528-A10
13 Jun 2025	Felix Chemical Supply	Chromate	99.53%	19.54 / 20 mg 98% of label	—	060525-C20-7
13 Jun 2025	Felix Chemical Supply	Chromate	99.23%	10.43 / 10 mg 104% of label	—	060525-C10-9
13 Jun 2025	Peptide Crafters	Janoshik Labs	99.73%	4.93 / 5 mg 99% of label	—	PC-G-CAG5
4 Jun 2025	MyPurePeptide	Janoshik Labs	99.07%	4.58 / 5 mg 92% of label	—	View record →
21 May 2025	Direct Peptides	BioRegen	99.97%	12.8 / 10 mg 128% of label	—	View record →
18 May 2025	Polaris Peptides	Janoshik Labs	99.50%	10.75 / 10 mg 108% of label	—	POL-C10-1
15 May 2025	Qing Li Peptide	Janoshik Labs	99.54%	9.55 / 10 mg 96% of label	—	CGL10/2025-05
13 May 2025	Royal Peptides	Janoshik Labs	99.72%	10.31 / 10 mg 103% of label	—	cg100506
13 May 2025	Royal Peptides	Janoshik Labs	99.47%	5.58 / 5 mg 112% of label	—	cg050506
2 May 2025	Profound AminosBlendCagrilintide/Tirzepatide	MZ Biolabs	99.56%	21.47 / 20 mg 107% of label	—	2025-04-31
2 May 2025	Profound AminosBlendCagrilintide/Semaglutide	MZ Biolabs	99.75%	22.05 / 20 mg 110% of label	—	2025-04-31
2 May 2025	Profound AminosBlendCagrilintide/Tirzepatide	MZ Biolabs	99.50%	11.34 / 10 mg 113% of label	—	2025-04-31
17 Apr 2025	Hydro Research Peptides	Janoshik Labs	99.90%	5.81 / 5 mg 116% of label	—	CAGR4017
9 Apr 2025	Felix Chemical SupplyBlendCagrilintide/Semaglutide	Chromate	99.63%	10.85 / 10 mg 109% of label	—	040825-CS55-A
9 Apr 2025	Felix Chemical Supply	Chromate	99.88%	18.35 / 20 mg 92% of label	—	040825-C20-A
4 Apr 2025	Happy Peptides	Janoshik Labs	99.70%	4.74 / 5 mg 95% of label	—	CG5J312
1 Apr 2025	BioLongevity Labs	BioRegen	99.95%	5.9 / 5 mg 118% of label	—	View record →
26 Mar 2025	Peptide Crafters	Vanguard Laboratory	99.46%	5.08 / 5 mg 102% of label	—	PC-I2-CAG5
16 Mar 2025	Power Peptides	Chromate	99.12%	11.34 / 10 mg 113% of label	—	View record →
12 Mar 2025	Skye Peptides	Janoshik Labs	99.85%	5.67 / 5 mg 113% of label	—	CG25-05-001
3 Mar 2025	Felix Chemical Supply	Chromate	99.77%	9.68 / 10 mg 97% of label	—	022825-C10
26 Feb 2025	Profound Aminos	MZ Biolabs	99.94%	13.64 / 13 mg 105% of label	—	2025-02-18 Green cap
25 Feb 2025	Simon's Compounding	Chromate	98.82%	5.56 / 5 mg 111% of label	—	View record →
20 Feb 2025	Skye Peptides	Janoshik Labs	99.74%	10.99 / 10 mg 110% of label	—	CAG10N020525
28 Jan 2025	Profound Aminos	MZ Biolabs	99.88%	6.18 / 5 mg 124% of label	—	2025-01-23
7 Jan 2025	Peptide Crafters	Janoshik Labs	99.68%	5.07 / 5 mg 101% of label	—	PC-J-CAG5
3 Jan 2025	Amino AmigosBlendCagrilintide/Semaglutide/Tirzepatide	MZ Biolabs	98.47%	6.07 / 3 mg 202% of labelCheck label	—	TSCA251
31 Dec 2024	Atomik Labz	Janoshik Labs	99.85%	10.7 / 10 mg 107% of label	—	FF1223
30 Dec 2024	Growth Guys	Janoshik Labs	98.37%	10.24 / 10 mg 102% of label	—	CAG01
21 Oct 2024	Atomik Labz	Janoshik Labs	99.77%	5.44 / 5 mg 109% of label	—	MM1011
16 Oct 2024	Pura Peptides	Chromate	99.21%	11.57 / 10 mg 116% of label	—	View record →
10 Oct 2024	Priority Peptides	Janoshik Labs	99.71%	5.33 / 5 mg 107% of label	—	CAG-110-A1
19 Jul 2024	Research Ready Peptides	Vanguard Laboratory	99.26%	4.99 / 5 mg 100% of label	—	LYNCGL-5-1
11 Jul 2024	Peptide Crafters	Janoshik Labs	99.96%	5.81 / 5 mg 116% of label	—	PC-Z-CAG5
17 Jun 2024	Skye Peptides	Chromate	99.08%	5.78 / 5 mg 116% of label	—	CO24-05-002
3 Jun 2024	Optima Supply	Janoshik Labs	99.99%	5.7 / 5 mg 114% of label	—	Cagr-4016
3 Jun 2024	Hydro Research Peptides	Janoshik Labs	99.99%	5.7 / 5 mg 114% of label	—	CAGR4017
17 Apr 2024	Amino AmigosBlendCagrilintide/Semaglutide	MZ Biolabs	99.75%	11.76 / 6 mg 196% of labelCheck label	—	F24 B1
17 Apr 2024	Amino AmigosBlendCagrilintide/Tirzepatide	MZ Biolabs	99.96%	12.15 / 2 mg 608% of labelCheck label	—	F24 B2
17 Apr 2024	Amino AmigosBlendCagrilintide/Semaglutide/Tirzepatide	MZ Biolabs	99.90%	7.77 / 2 mg 389% of labelCheck label	—	F24 B1
17 Apr 2024	Amino Amigos	MZ Biolabs	99.50%	6.14 / 6 mg 102% of label	—	F24 R1
29 Mar 2024	Polaris Peptides	Janoshik Labs	99.96%	4.07 / 4 mg 102% of label	—	POL-C5-1
23 Jul 2023	Atomik Labz	Vanguard Laboratory	99.23%	5.05 / 5 mg 101% of label	—	M062325M
19 Jun 2023	Amplified Labs	freedomdiagnosticstesting.com	99.78%	4.95 / 5 mg 99% of label	—	EMP-CAGR-250528-A5

Measured amount in amber when it is under 90% or over 130% of the label; Check label when it is under 80% or over 150%. Records without a lot number link as View →. Blend and other-form rows keep their place and page; they are tagged and left out of the figures above, because a blend certificate reports one purity and one amount for the whole vial. Blends with their own page: CagriSema lab tests (12)

Seven checks for any Cagrilintide certificate

Batch-matched and independent. The certificate names the lot in your hands and comes from a lab the vendor neither owns nor pays.
Purity against the range. Read the figure against what other certificates for this compound report. How to read HPLC and mass-spec results
Mass-spec identity. Only mass spectrometry shows which molecule is in the vial.
Net content, measured. Purity and quantity are separate questions. Why 10 mg isn't 10 mg
Endotoxin on the batch. A missing line means not tested, not passed. Endotoxin testing and LAL interpretation
A lab you can check. Named on the certificate, with a way to verify it. Testing labs we track · Red flags in a certificate of analysis
What no test shows. A clean certificate says nothing about efficacy, dosing or long-term safety.

Want a vial tested yourself? How to send a peptide for independent HPLC testing →