Retatrutide

methodology · Purity focus

250 vendors3,619 tests17 Dec 2024 first5 Aug 2026 latest

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Peptide PartnersGet report

$4.85

4.6⭐️ (19)

92%

Inno PeptidesGet report

$1.00

4.7⭐️ (26)

91%

ZLZ PeptideGet report

$0.68

4.6⭐️ (42)

91%

102

Chimera PeptidesGet report

$1.00

3.8⭐️ (29)

91%

SRY LabsGet report

$0.60

4.5⭐️ (8)

91%

EHZ PeptidesGet report

$0.57

4.6⭐️ (9)

90%

Allen Biotechnology Co ABCGet report

$1.10

4.6⭐️ (8)

90%

Nantong Guangyuan Chemical GYCGet report

$0.68

4.8⭐️ (16)

89%

Private result 9

$5.96

3.4⭐️ (11)

65%

Hidden vendor 10

$5.72

3.4⭐️ (17)

69%

Locked supplier 11

$8.38

3.5⭐️ (16)

66%

Subscriber row 12

$0.94

3.6⭐️ (7)

64%

Verified preview 13

$3.60

3.7⭐️ (6)

61%

Restricted row 14

$3.93

3.8⭐️ (15)

59%

Member preview 15

$6.59

3.9⭐️ (14)

56%

Private result 16

$6.92

4.0⭐️ (5)

54%

Hidden vendor 17

$1.81

4.1⭐️ (4)

51%

Locked supplier 18

$2.14

4.2⭐️ (13)

49%

Subscriber row 19

$4.80

4.3⭐️ (12)

46%

Verified preview 20

$6.61

4.9⭐️ (10)

42%

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Retatrutide test history

200 tests · 149 pass · 51 fail

COA-backed lab tests

Date	Result	Test	Lab	COA
5 Aug 2026	Fail	Shanxi Qianyecao Biotech QYC Retatrutide	lab name	View COA
5 Aug 2026	Pass	Hangzhou Mandy Biotechnology Retatrutide	lab name	View COA
5 Aug 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
5 Aug 2026	Fail	Retalux Retatrutide	lab name	View COA
5 Aug 2026	Pass	Chimera Peptides Retatrutide	lab name	View COA
5 Aug 2026	Fail	Huaian Hanyou Peptide Retatrutide	lab name	View COA
5 Aug 2026	Pass	Peptide Partners Retatrutide	lab name	View COA
5 Aug 2026	Pass	ZLZ Peptide Retatrutide	lab name	View COA
5 Aug 2026	Pass	Huaian Hanyou Peptide Retatrutide	lab name	View COA
5 Aug 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
5 Aug 2026	Fail	Guangzhou yunyu trading Retatrutide	lab name	View COA
5 Aug 2026	Pass	Lipeptides Retatrutide	lab name	View COA
5 Aug 2026	Pass	Maurits Bio Retatrutide	lab name	View COA
5 Aug 2026	Pass	Lumira Retatrutide	lab name	View COA
5 Aug 2026	Fail	Lisa Biopeptide Retatrutide	lab name	View COA
5 Aug 2026	Fail	WllyBIO Retatrutide	lab name	View COA
5 Aug 2026	Fail	Huaian Hanyou Peptide Retatrutide	lab name	View COA
5 Aug 2026	Pass	Guangzhou Jeep Biotechnology JEEP Retatrutide	lab name	View COA
5 Aug 2026	Pass	Tianjin Ruiwang New Material Technology Co Retatrutide	lab name	View COA
5 Aug 2026	Pass	Maurits Bio Retatrutide	lab name	View COA
5 Aug 2026	Pass	Chimera Peptides Retatrutide	lab name	View COA
5 Aug 2026	Pass	Lumira Retatrutide	lab name	View COA
5 Aug 2026	Pass	ZLZ Peptide Retatrutide	lab name	View COA
5 Aug 2026	Pass	Chimera Peptides Retatrutide	lab name	View COA
5 Aug 2026	Pass	ZePeptide Retatrutide	lab name	View COA
4 Aug 2026	Fail	Lisa Biopeptide Retatrutide	lab name	View COA
4 Aug 2026	Pass	Henan Sahe Peptide Retatrutide	lab name	View COA
4 Aug 2026	Pass	Tirz Peptide Retatrutide	lab name	View COA
4 Aug 2026	Pass	ZZQ Peptides Retatrutide	lab name	View COA
4 Aug 2026	Pass	SubQ Society Retatrutide	lab name	View COA
4 Aug 2026	Fail	Rayshine Peptide Biochemicals Retatrutide	lab name	View COA
4 Aug 2026	Pass	SubQ Society Retatrutide	lab name	View COA
4 Aug 2026	Fail	BiochemAPI Retatrutide	lab name	View COA
4 Aug 2026	Fail	Guangzhou Jeep Biotechnology JEEP Retatrutide	lab name	View COA
4 Aug 2026	Fail	VertexBio Retatrutide	lab name	View COA
4 Aug 2026	Pass	Shanghai Wibson Biotechnology WBS Retatrutide	lab name	View COA
4 Aug 2026	Pass	Inno Peptides Retatrutide	lab name	View COA
4 Aug 2026	Pass	Homopeptide Retatrutide	lab name	View COA
4 Aug 2026	Pass	Guangzhou Yuao Trading Retatrutide	lab name	View COA
4 Aug 2026	Fail	Shanxi Qianyecao Biotech QYC Retatrutide	lab name	View COA
4 Aug 2026	Fail	Steady Meds Retatrutide	lab name	View COA
4 Aug 2026	Pass	Norco Retatrutide	lab name	View COA
4 Aug 2026	Pass	Norco Retatrutide	lab name	View COA
4 Aug 2026	Pass	Inno Peptides Retatrutide	lab name	View COA
4 Aug 2026	Pass	Yabang Peptide Retatrutide	lab name	View COA
4 Aug 2026	Pass	Qing Li Peptide Retatrutide	lab name	View COA
4 Aug 2026	Pass	Shanghai Wibson Biotechnology WBS Retatrutide	lab name	View COA
4 Aug 2026	Pass	Peptide Pole Hongkong Retatrutide	lab name	View COA
4 Aug 2026	Pass	Changyuan Polypeptide Retatrutide	lab name	View COA
4 Aug 2026	Pass	Lipeptides Retatrutide	lab name	View COA
4 Aug 2026	Fail	Zenith Jove Peptide ZJ Retatrutide	lab name	View COA
4 Aug 2026	Pass	Licensed Peptides Retatrutide	lab name	View COA
4 Aug 2026	Pass	Shanghai ERP peptide Biotechnology Retatrutide	lab name	View COA
4 Aug 2026	Pass	Peptide Partners Retatrutide	lab name	View COA
3 Aug 2026	Fail	VertexBio Retatrutide	lab name	View COA
3 Aug 2026	Pass	Haikou Mingheng Technology Retatrutide	lab name	View COA
3 Aug 2026	Pass	LP Peptide Retatrutide	lab name	View COA
3 Aug 2026	Pass	LN Peptides Retatrutide	lab name	View COA
3 Aug 2026	Pass	Marvel Pep Retatrutide	lab name	View COA
3 Aug 2026	Pass	Dalian Handom Chemicals HDC Retatrutide	lab name	View COA
3 Aug 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
3 Aug 2026	Pass	Hainan Flying International Trade Retatrutide	lab name	View COA
3 Aug 2026	Pass	Qingdao Saber Technology Pharma QST Retatrutide	lab name	View COA
3 Aug 2026	Pass	Inno Peptides Retatrutide	lab name	View COA
3 Aug 2026	Pass	Homopeptide Retatrutide	lab name	View COA
3 Aug 2026	Pass	Emlin BioScience Exchange Retatrutide	lab name	View COA
3 Aug 2026	Pass	Qing Li Peptide Retatrutide	lab name	View COA
3 Aug 2026	Pass	Kerui Peptide HongKong Retatrutide	lab name	View COA
3 Aug 2026	Pass	LP Peptide Retatrutide	lab name	View COA
3 Aug 2026	Pass	Shenzhen Jiechuang Trading Retatrutide	lab name	View COA
3 Aug 2026	Pass	Huaian Hanyou Peptide Retatrutide	lab name	View COA
3 Aug 2026	Pass	HK Peptides Retatrutide	lab name	View COA
3 Aug 2026	Pass	Allen Biotechnology Co ABC Retatrutide	lab name	View COA
3 Aug 2026	Pass	Konors Peptide Retatrutide	lab name	View COA
3 Aug 2026	Pass	LiliPeptide Retatrutide	lab name	View COA
3 Aug 2026	Pass	XTP Retatrutide	lab name	View COA
3 Aug 2026	Pass	Peptide-S Retatrutide	lab name	View COA
30 Jul 2026	Pass	Xingruida XDR Retatrutide	lab name	View COA
30 Jul 2026	Pass	Emlin BioScience Exchange Retatrutide	lab name	View COA
30 Jul 2026	Pass	Shanghai ERP peptide Biotechnology Retatrutide	lab name	View COA
30 Jul 2026	Pass	Shanghai Leader Peptide Biotechnology Retatrutide	lab name	View COA
30 Jul 2026	Pass	Marvel Pep Retatrutide	lab name	View COA
30 Jul 2026	Pass	Emlin BioScience Exchange Retatrutide	lab name	View COA
30 Jul 2026	Fail	Rethel Jinan New Energy Technology Retatrutide	lab name	View COA
30 Jul 2026	Pass	Yidan Biotech Retatrutide	lab name	View COA
30 Jul 2026	Pass	Shanghai ERP peptide Biotechnology Retatrutide	lab name	View COA
30 Jul 2026	Pass	Peptide Pole Hongkong Retatrutide	lab name	View COA
30 Jul 2026	Pass	Hong Kong Meiliduo Technology Limited Retatrutide	lab name	View COA
30 Jul 2026	Pass	Crush Research Retatrutide	lab name	View COA
30 Jul 2026	Pass	LiliPeptide Retatrutide	lab name	View COA
30 Jul 2026	Pass	Huatai Peptide Retatrutide	lab name	View COA
22 Jul 2026	Pass	Wuhan Wansheng Biotechnology Retatrutide	lab name	View COA
22 Jul 2026	Pass	Ion Peptide Retatrutide	lab name	View COA
22 Jul 2026	Pass	Zenith Jove Peptide ZJ Retatrutide	lab name	View COA
22 Jul 2026	Pass	Ion Peptide Retatrutide	lab name	View COA
22 Jul 2026	Fail	Rethel Jinan New Energy Technology Retatrutide	lab name	View COA
22 Jul 2026	Fail	LN Peptides Retatrutide	lab name	View COA
22 Jul 2026	Pass	Expert Peptide Retatrutide	lab name	View COA
22 Jul 2026	Pass	Changan District Sheng Peptide Trading Retatrutide	lab name	View COA
22 Jul 2026	Pass	Shanghai ERP peptide Biotechnology Retatrutide	lab name	View COA
22 Jul 2026	Pass	Zenith Jove Peptide ZJ Retatrutide	lab name	View COA
20 Jul 2026	Pass	Lipeptides Retatrutide	lab name	View COA
20 Jul 2026	Pass	HXNet Retatrutide	lab name	View COA
20 Jul 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
20 Jul 2026	Pass	TSC Top Supplements China Retatrutide	lab name	View COA
20 Jul 2026	Pass	ZePeptide Retatrutide	lab name	View COA
20 Jul 2026	Fail	ZePeptide Retatrutide	lab name	View COA
20 Jul 2026	Pass	Reta-Peptide Retatrutide	lab name	View COA
20 Jul 2026	Pass	Bfflink Retatrutide	lab name	View COA
20 Jul 2026	Fail	Shanghai Leader Peptide Biotechnology Retatrutide	lab name	View COA
20 Jul 2026	Pass	Nexaph Retatrutide	lab name	View COA
20 Jul 2026	Fail	HealthTide Biotech Retatrutide	lab name	View COA
20 Jul 2026	Pass	LiliPeptide Retatrutide	lab name	View COA
20 Jul 2026	Pass	Retalux Retatrutide	lab name	View COA
20 Jul 2026	Pass	Henan Sahe Peptide Retatrutide	lab name	View COA
20 Jul 2026	Fail	Tianjin Finder Chemical TFC Retatrutide	lab name	View COA
20 Jul 2026	Pass	Hengan Peptide Factory Retatrutide	lab name	View COA
20 Jul 2026	Pass	LP Peptide Retatrutide	lab name	View COA
20 Jul 2026	Pass	Hybiopeptides Retatrutide	lab name	View COA
20 Jul 2026	Pass	Retalux Retatrutide	lab name	View COA
20 Jul 2026	Fail	Guangzhou Jeep Biotechnology JEEP Retatrutide	lab name	View COA
20 Jul 2026	Fail	Hangzhou Youngpeptide Biotechnology HYB Retatrutide	lab name	View COA
20 Jul 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
20 Jul 2026	Pass	Mokemei Zhengzhou Biotechnology MKM Retatrutide	lab name	View COA
20 Jul 2026	Pass	Shanghai Leader Peptide Biotechnology Retatrutide	lab name	View COA
20 Jul 2026	Pass	Shanghai ERP peptide Biotechnology Retatrutide	lab name	View COA
20 Jul 2026	Pass	Norco Retatrutide	lab name	View COA
20 Jul 2026	Fail	ZePeptide Retatrutide	lab name	View COA
20 Jul 2026	Fail	Zen Peptides Retatrutide	lab name	View COA
20 Jul 2026	Fail	ZePeptide Retatrutide	lab name	View COA
20 Jul 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
20 Jul 2026	Fail	Shandong Shengyuan Peptide Technology Retatrutide	lab name	View COA
20 Jul 2026	Pass	Jinan Elitepeptide Chemical JEC JCE Retatrutide	lab name	View COA
20 Jul 2026	Pass	Amino Lair Retatrutide	lab name	View COA
20 Jul 2026	Pass	Lipeptides Retatrutide	lab name	View COA
20 Jul 2026	Pass	Peptide Pole Hongkong Retatrutide	lab name	View COA
20 Jul 2026	Pass	Dankang BioHealth Retatrutide	lab name	View COA
20 Jul 2026	Fail	Laicuinuo LCN Retatrutide	lab name	View COA
20 Jul 2026	Fail	Huaian Hanyou Peptide Retatrutide	lab name	View COA
20 Jul 2026	Pass	HkRoids Retatrutide	lab name	View COA
20 Jul 2026	Pass	HK Peptides Retatrutide	lab name	View COA
20 Jul 2026	Pass	ZePeptide Retatrutide	lab name	View COA
20 Jul 2026	Pass	SPB Retatrutide	lab name	View COA
17 Jul 2026	Fail	Henan Sahe Peptide Retatrutide	lab name	View COA
17 Jul 2026	Pass	Inno Peptides Retatrutide	lab name	View COA
17 Jul 2026	Pass	Yidan Biotech Retatrutide	lab name	View COA
17 Jul 2026	Pass	Lejian Biotech Peptide Retatrutide	lab name	View COA
17 Jul 2026	Pass	YuanSense Tech Retatrutide	lab name	View COA
17 Jul 2026	Pass	CertaPeptides Retatrutide	lab name	View COA
17 Jul 2026	Pass	Lejian Biotech Peptide Retatrutide	lab name	View COA
17 Jul 2026	Fail	LP Peptide Retatrutide	lab name	View COA
17 Jul 2026	Pass	CertaPeptides Retatrutide	lab name	View COA
17 Jul 2026	Pass	Shanghai Baoju Retatrutide	lab name	View COA
17 Jul 2026	Pass	Shenzhen Loga Tech LG LOGA Retatrutide	lab name	View COA
17 Jul 2026	Pass	EHZ Peptides Retatrutide	lab name	View COA
17 Jul 2026	Pass	Huaian Hanyou Peptide Retatrutide	lab name	View COA
17 Jul 2026	Pass	Wuhan Wansheng Biotechnology Retatrutide	lab name	View COA
17 Jul 2026	Pass	Guangzhou Jeep Biotechnology JEEP Retatrutide	lab name	View COA
17 Jul 2026	Fail	Rethel Jinan New Energy Technology Retatrutide	lab name	View COA
17 Jul 2026	Fail	Huaian Hanyou Peptide Retatrutide	lab name	View COA
17 Jul 2026	Fail	Mokemei Zhengzhou Biotechnology MKM Retatrutide	lab name	View COA
17 Jul 2026	Pass	Shanghai Wibson Biotechnology WBS Retatrutide	lab name	View COA
17 Jul 2026	Fail	Welon Peptide Solutions Retatrutide	lab name	View COA
15 Jul 2026	Pass	Bfflist AMO Retatrutide	lab name	View COA
15 Jul 2026	Pass	Qianmiao Peptide Retatrutide	lab name	View COA
15 Jul 2026	Pass	Inno Peptides Retatrutide	lab name	View COA
15 Jul 2026	Fail	Get Peptidess Retatrutide	lab name	View COA
14 Jul 2026	Fail	LP Peptide Retatrutide	lab name	View COA
14 Jul 2026	Fail	Qianmiao Peptide Retatrutide	lab name	View COA
14 Jul 2026	Fail	Hengan Peptide Factory Retatrutide	lab name	View COA
14 Jul 2026	Pass	Simple Peptide Retatrutide	lab name	View COA
13 Jul 2026	Pass	Henan Sahe Peptide Retatrutide	lab name	View COA
13 Jul 2026	Pass	Guangzhou Lengiuanhuang Cosmetics Retatrutide	lab name	View COA
13 Jul 2026	Fail	Guangzhou Jeep Biotechnology JEEP Retatrutide	lab name	View COA
13 Jul 2026	Pass	Lumira Retatrutide	lab name	View COA
13 Jul 2026	Fail	LP Peptide Retatrutide	lab name	View COA
13 Jul 2026	Fail	Nexaph Retatrutide	lab name	View COA
13 Jul 2026	Fail	Xingtai Jiachuang Technology Retatrutide	lab name	View COA
13 Jul 2026	Fail	ZePeptide Retatrutide	lab name	View COA
13 Jul 2026	Fail	Tianjin Finder Chemical TFC Retatrutide	lab name	View COA
13 Jul 2026	Pass	Zhengzhou Lan Yun Cosmetic Trading Retatrutide	lab name	View COA
13 Jul 2026	Fail	Marvel Pep Retatrutide	lab name	View COA
13 Jul 2026	Pass	GGPeps Retatrutide	lab name	View COA
13 Jul 2026	Pass	SYS Pharma Corp Retatrutide	lab name	View COA
13 Jul 2026	Fail	Yiwu Aozuo Trading Co Retatrutide	lab name	View COA
13 Jul 2026	Pass	Oupeptide Retatrutide	lab name	View COA
13 Jul 2026	Pass	Laicuinuo LCN Retatrutide	lab name	View COA
13 Jul 2026	Pass	Huaian Hanyou Peptide Retatrutide	lab name	View COA
13 Jul 2026	Pass	ZLZ Peptide Retatrutide	lab name	View COA
13 Jul 2026	Fail	Go Alpha Labs Peptides Retatrutide	lab name	View COA
13 Jul 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
13 Jul 2026	Pass	HK Peptides Retatrutide	lab name	View COA
13 Jul 2026	Pass	ZePeptide Retatrutide	lab name	View COA
13 Jul 2026	Pass	Amino Lair Retatrutide	lab name	View COA
13 Jul 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
13 Jul 2026	Pass	Tianjin Eleli Technology Development Retatrutide	lab name	View COA
13 Jul 2026	Pass	Shanghai ERP peptide Biotechnology Retatrutide	lab name	View COA
13 Jul 2026	Pass	Retalux Retatrutide	lab name	View COA
13 Jul 2026	Pass	Heman Peptide HM Retatrutide	lab name	View COA
13 Jul 2026	Fail	LP Peptide Retatrutide	lab name	View COA