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Peptides / Retatrutide

Retatrutide

1207 listings from 180 vendors, from $0.15/mg. 982 of 1372 independent lab tests passed. Prices checked .

Built for researchers comparing Retatrutide vendors before they buy. It is sold for research in many vial sizes and pack counts, so the listings below are ranked by US dollars per milligram rather than sticker price. A low price per mg says nothing about what is in the vial: the lab column shows whether each vendor has passed an independent test, and the methodology explains what a pass means. Published research on Retatrutide: PubMed. For research use only; not medical advice.

Lab results by vendor (371)
VendorPassedFailedTestsLatest
Kerisite Shenzhen International82102026-05-15
Lejian Biotech Peptide8082026-07-17
Shaanxi Dideu Medichem73102026-06-05
Dalian Handom Chemicals HDC7292026-09-19
Chimera Peptides7072026-09-15
Kits4less7072026-03-03
Retalux7072026-09-15
SPB7072026-09-24
Yingyou Daily Chemical7072026-09-15
Guangzhou Jeep Biotechnology JEEP6282026-09-24
Norco6282026-09-24
Huayi Biotechnology6072026-09-08
Junli Peptide6172026-06-12
NovaPeptide6172026-09-24
Amino Lair6062026-07-20
Emlin BioScience Exchange6062026-08-03
Guangzhou Yuao Trading6062026-09-05
Lux Synth Aminos6062026-09-24
Changan District Sheng Peptide Trading5492026-07-22
YuanSense Tech5292026-09-08
Qingdao Saber Technology Pharma QST5272026-08-13
Royal Peptides5272026-07-01
Xingtai Pukelai Technology Co5272026-04-28
Zenith Jove Peptide ZJ5272026-09-24
Apextide Bio5162026-09-25
Changsha Xjun Technology5162026-03-03
Coffee and Peppers5162026-09-15
Golden Eagle5162026-03-19
Hainan Flying International Trade5162026-08-21
Huaian Dinglin Trading5162026-05-02
Modern Aminos5162026-07-20
Peptronix Bio PTB5162026-09-08
Qianmiao Peptide5162026-08-12
TSC Top Supplements China5162026-08-28
Xingtai Lesda Technology5162025-10-23
Atomik Labz5052026-08-12
GGPeps5052026-07-13
HelixBridge5052026-09-07
LKZ Peptide Pharmaceutical5052026-09-24
Mix Peptides5052026-09-04
Nantong Guangyuan Chemical GYC5052026-07-13
Peptime5052026-06-15
Qingfuji Trading5052026-09-18
SaiyanMed5052026-09-24
Shanghai Huahaige Plastic5052026-03-10
Super Peptides5052026-09-24
Tirz Peptide5052026-09-24
Wuhan Newtop Biotech5052026-05-08
Yidan Biotech5052026-08-25
Changsha Duole Technology4482026-06-17
Huatai Peptide4482026-08-06
Barn4172026-06-08
EZ Peptides4372026-09-07
Guangzhou yunyu trading4372026-09-19
Bopeptide Biotechnology4262026-09-16
Huaian Hanyou Peptide4262026-09-24
Liyu Daily4262026-09-24
LN Peptides4262026-09-15
LP Peptide4262026-09-25
Lumira4262026-09-24
Yabang Peptide4262026-09-09
Yongkang Nuoao Trading Co4262026-03-03
BFF Chem4152026-09-17
Bfflink4052026-09-18
EHZ Peptides4152026-09-17
Elite Research USA4152026-06-17
Hangzhou Youngpeptide Biotechnology HYB4152026-07-20
Kerui Peptide HongKong4152026-09-20
Konors Peptide4152026-08-12
Maddox Research4152026-07-01
Mia Peptide4152026-09-09
Top Peptide4152026-08-13
WllyBIO4152026-08-25
Andy Peps Studio4042026-09-16
Apex Peptides4042026-09-24
BeiBangAn4042026-08-21
Champion Peptide4042026-06-16
Expert Peptide4042026-09-24
Hangzhou Mandy Biotechnology4042026-08-05
HK Peptides4042026-09-24
HKPep4042026-09-24
Ion Peptide4042026-07-22
Jinan Elitepeptide Chemical JEC JCE4042026-07-20
LSPL4042026-09-08
Marvel Pep4042026-09-24
NextechLabs4042026-08-09
Nova Peptide4042026-07-10
Oasis Peptides4042026-03-25
Orbitrex Peptides4042026-09-24
PepClub USA4042026-06-06
PugPeps4042026-06-05
Shanghai OuDaXin New Material Technology Center4042026-03-10
Shijiazhuang Xindong Technology Service4042026-05-05
Simple Peptide4042026-09-04
SubQ Society4042026-08-28
Superior Peptides4042026-04-03
Tianjin Ruiwang New Material Technology Co4042026-09-24
Veloryn BioLabs4042026-09-19
YB Peptide4042026-04-28
Yk Nuoao Peptide4042026-08-20
Zhang TY4042026-09-19
Noble Dragons3582026-09-24
Cyco peptide Bio CPB3362026-02-15
Haikou Mingheng Technology3262026-09-24
Haikou Mingheng Biotechnology3252026-09-16
Hunan Ruiwang Technology Center3252026-06-04
Mei Peptide3252026-08-31
Pinecrest Peptide3052026-04-23
Quenna PMQ3252026-09-24
Steady Meds3252026-09-16
Yiwu Beigong3252026-09-07
Bioshield3142026-09-24
Cellupep3142026-08-09
GLP Keep Body Peptide3042026-09-18
HealthTide Biotech3142026-07-20
Hebei Rimao Technology3042026-06-26
Henan Sahe Peptide3142026-09-24
Hong Kong Lemite Group Limited3142026-03-07
Hong Kong Meiliduo Technology Limited3142026-09-24
Kandies3142026-03-25
Liberty Peptides3142026-01-07
Mai Peptide3142026-09-24
Maidihao3142026-02-26
Medi Peptide3142026-08-18
Peptide-S3142026-08-09
Pepturion3142026-08-13
RR Biohakr3142026-03-03
Shandong Zhongle3142026-09-17
Shanghai Leader Peptide Biotechnology3142026-09-20
SYS Pharma Corp3142026-07-13
WKC Walker Chemicals3142026-09-09
Wuhan Wansheng Biotechnology3142026-09-24
YuYi peptide3142026-06-16
Yvonne Peptides3142026-09-24
Zen Peptides3142026-09-24
Zhejiang Yichenkang Biotechnology3142025-12-11
Zhuoyue Biotechnology3042026-08-12
AlphaBack Peptides3032026-03-10
Baohua Dongnuo Biotechnology BHD3032026-09-25
Baoju Chemical3032026-05-28
Basifu Technology BSF Yoyo Peptide3032026-01-07
Bfflist AMO3032026-07-15
BizPeptide3032026-09-08
Cactus Peptides3032026-08-09
China Suyue Technology3032026-03-07
Crush Research3032026-09-17
Dankang BioHealth3032026-09-23
Flourish Global Peptide3032026-08-28
Guangdong Huatai Biotechnology3032025-12-11
Guangzhou Hesheng Biotechnology3032026-04-28
Guangzhou Hongmenghan Trading3032026-09-07
HB Peptides3032026-06-26
HkRoids3032026-09-24
Huaian Banting Trading3032026-03-13
HXNet3032026-09-24
Ignite Labs3032026-01-15
Jett Labs3032026-05-11
JiuQing Peptide3032026-08-04
Lipeptides3032026-09-23
Loti Labs3032025-05-06
Lyra BioMeds3032026-03-06
MJT Peptides3032026-09-24
Pai Chemicals3032026-09-25
Paramount Peptides3032025-12-06
PepLab Solutions3032026-09-04
Peptide Partners3032026-09-24
PeptideJFT3032026-09-24
Planet Peptide3032026-03-20
Qing Li Peptide3032026-09-24
Qingdao Hongshengda Trading3032026-02-11
Quzhou Kecheng Jitai Trading Firm3032026-03-19
Reta-Peptide3032026-09-17
Shaanxi Suke Yuancheng Biotechnology3032025-10-17
Shanghai Baoju3032026-09-24
Shanghai JinBei Chemical Technology3032026-06-08
Shenzhen Aurora Biotechnology3032026-07-20
Shenzhen Nuoao Technology3032026-02-18
Soren Sciences3032026-09-05
UWA Elite Peptides3032026-04-13
Wuhan HongyouJie HYJ3032026-02-18
XC Peptides3032026-03-03
Xian Yihang Technology3032026-07-09
Yimei3032026-08-16
ZLZ Peptide3032026-09-23
ZZQ Peptides3032026-08-04
VertexBio27102026-09-23
Rayshine Peptide Biochemicals2462026-09-17
Changyuan Polypeptide2252026-08-09
Peptide Sciences2352026-06-17
Amplified Amino2242025-02-19
BiochemAPI2242026-08-04
Certified Peptides2242026-09-10
Changsha Caoquan Technology2242026-09-09
Cocer Peptides2242026-06-16
Evolve BioPep2242026-02-09
Go Alpha Labs Peptides2242026-09-15
Guangzhou Lengiuanhuang Cosmetics2242026-09-24
Hengan Peptide Factory2242026-07-20
Licensed Peptides2242026-08-04
M-Peptides2242026-06-22
Nanjing Peptide Biotechnology2242026-06-26
NutriPeptix2242026-09-19
Peptide Factory2242026-09-24
Qingdao Meipeptide Technology2242026-04-28
Shaanxi Xianhe Biotech2242026-08-12
Shanghai Wibson Biotechnology WBS2242026-09-15
The Research Protocol2242026-06-17
Unicorn Peptide2242026-09-24
Xingtai Jiachuang Technology2242026-09-16
Zhengzhou Lan Yun Cosmetic Trading2242026-09-16
Zhuoyan Peptides2242026-06-16
Biolongevity Labs2132026-09-23
Cartman Gear2032026-08-31
Checkmate Peptides2132026-07-01
Core Peptides2132026-09-09
CX Chengxin2032026-09-05
Domestic Peps2132026-03-03
FSD2032026-08-06
Heman Peptide HM2132026-09-23
Homopeptide2132026-09-24
Hongke Biotechnology2132026-09-09
Hybiopeptides2132026-07-20
LabRatsco2032026-09-24
Leading Peptide2132026-07-17
LingMi BioTechnology2132026-08-02
Luvia Rx2132026-06-26
Paradigm Peptide2032026-04-30
Peng Du Trading Limited2132026-01-26
Peptide Biotechnology2132026-06-17
Peptide Makers2132026-09-17
RT Peptide2132026-09-15
Shandong Huizhihan2032026-06-16
Shenzhen Loga Tech LG LOGA2132026-07-17
ShiLai Peptide Technologies2132026-03-02
SubQ Scientist2132026-04-28
Tech-Wave Peptides2032026-06-17
Tianjin StarHarbor Technology2132026-08-31
Tranmoo Peptides2132026-08-06
Tydes2132026-09-16
Valor peptides2132026-07-30
Xingruida XDR2132026-08-12
Xingtai Yingpeptide Technology2132026-03-03
Xingyue2132026-07-13
YH Peptide2132026-06-24
ZyBio Peptides2132026-06-02
Zztai Peptide2132026-09-07
Alchemy Peptides2022026-03-03
Allen Biotechnology Co ABC2022026-08-03
BioHack London2022026-06-16
Bionexis Peptides2022026-09-04
CertaPeptides2022026-07-17
ChenHao BioHealth2022026-03-25
DMV Peptides2022026-05-20
Guangzhou Aoyu2022026-07-22
LiliPeptide2022026-09-16
Longevity Pros2022026-07-01
Maurits Bio2022026-08-05
MT Meipept2022026-06-24
Nanjing Xiyuxun Technology XYX2022025-10-23
Nexaph2022026-09-16
NextGen Health2022025-11-04
Novapure2022026-09-18
Nuscience Peptides2022026-02-13
Onyx Research2022026-03-03
Peptide Pole Hongkong2022026-09-14
Peptidology2022026-08-28
Pristine Peptides2022026-09-24
Pure Peptide Labs2022026-08-02
PX Peptides2022026-09-18
Qingdao Sigma Chemical QSC2022026-09-16
Rhome Research2022026-05-08
Shandong Ranhang Biotechnology2022026-03-18
Shenzhen Jiechuang Trading2022026-08-03
Solira2022026-09-09
SQS SubQ Scientist2022026-08-12
SRY Labs2022026-09-24
Super panda peptide2022026-09-04
TCI2022025-10-17
Yiwu Aozuo Trading Co2022026-09-15
XTP1892026-09-20
Forever Young Pharmacy1452026-03-03
Inno Peptides1452026-09-23
Peptira1452026-09-16
Sulan Pharma1452026-09-25
Oupeptide1342026-08-06
PurePeptides1342026-09-23
Rethel Jinan New Energy Technology1342026-09-05
Alimo Peptide1232025-10-13
AODT Peptide1232026-09-25
Eternal Peptides1232026-03-25
Hangzhou Qihang Xingcheng1132026-07-13
Henan Puca New Material Technology1232025-11-25
Lisa Biopeptide1232026-08-21
Markus Lanz1232025-10-23
Mokemei Zhengzhou Biotechnology MKM1232026-09-25
My Pure Peptide1232026-07-20
Penguin Peptides1232026-07-20
Peptide Boost Labs1232026-09-25
QYA BIO China Peptides1232026-05-27
RetaOne Labs1232026-08-25
Shandong Shengyuan Peptide Technology1232026-07-20
Sigma Peptides1232026-03-03
Sinopep Zhengzhou Nuotai Bio1232026-08-18
Tianjin Finder Chemical TFC1232026-08-21
Wanshun Peptide1132026-09-23
Welon Peptide Solutions1232026-07-17
ZePeptide1232026-09-16
Aavant Research1122026-08-13
Accelerate Labs1122025-07-23
Alpha-Gen1122025-05-21
Bulk Peptide Supply1122026-07-01
Flycn Peptide1122026-08-09
Hangzhou Go Top Peptide Biotech GT1122026-06-17
Hong Kong Burson PolyPeptide RD Limited1122026-08-03
Injectify1122025-07-23
Lab Rat Peptide1122026-08-18
PeptiAtlas1122026-08-12
Shanghai ERP peptide Biotechnology1122026-09-18
Shanghai Sigma Audley SSA1122026-09-18
Tidetron Peptide1122026-09-16
TP Peptide1122026-09-16
Uther1022026-06-08
Amino Asylum1012025-02-19
Aura Peptides1012026-03-06
Bulk Peptide Wholesale1012026-02-11
Coastal Peptides1012025-03-20
Hydro Research1012026-09-20
Limitless Life Nootropics1012025-02-19
Peptide Group Buy PGB1012026-05-11
Peptide Worldwide1012025-05-06
Polaris Peptides1012026-05-13
Regenerative Research1012025-06-20
Risynth Bio1012025-09-04
Suaway Lab Research1012025-05-16
Tianjin Eleli Technology Development1012026-08-09
Verified Peptides1012026-04-27
Wellness Research Supply1012025-08-11
Xianhong Tong XHT Peptides1012025-10-24
ZhuoYan lab1012026-06-05
Novabio Research0992026-09-24
Get Peptidess0662026-07-15
Boruimei0442026-09-16
Peptide Gurus0442025-07-03
Stream Lab Peptides0442026-09-24
Epic Peptides0332026-08-21
Faithful Chemical0232026-08-04
Laicuinuo LCN0332026-09-05
Peptide Healths0332026-09-09
Guangdong Tyran Technology Group0222026-09-18
KrowPharm0222026-09-16
Peptide Haven0222025-12-02
Platinum Cryo0222025-05-07
Pure Rawz0222025-05-21
Shanxi Qianyecao Biotech QYC0222026-08-05
Xingtai Biotechnology0122026-06-26
Above All Peptides0012026-09-17
Alpha Peptides0112025-08-21
Anlv Biotechnology0112026-02-20
Apollo Peptide Sciences0112026-09-20
Blessed Peptides0012026-04-20
Crestpeptide0112026-09-16
MD Pharma0012026-08-03
Pepta Labs0012026-05-27
Peptide Shop0112026-08-02
Pharma Grade Peptides0112025-05-07
Shandong Aishi Biotechnology0112026-09-23
Skye Peptides0112026-09-16
Sunrise BioResearch0012026-09-16
Tianjin TaiHeng Trading0112026-03-12
VoriLabs0012026-07-10
Wolverine Peptides0112025-07-03

1,207 listings

Retatrutide: quick answers

What is the cheapest Retatrutide per mg?

Collapeptides, at $0.150/mg: $75 for 50 mg × 10 as of 2026-10-19. Prices are the vendor’s own, converted to USD.

Which Retatrutide vendors passed an independent lab test?

339 of 371 tested vendors passed at least one test: Kerisite Shenzhen International, Lejian Biotech Peptide, Shaanxi Dideu Medichem, Dalian Handom Chemicals HDC, Chimera Peptides, Kits4less, Retalux, SPB, Yingyou Daily Chemical, Guangzhou Jeep Biotechnology JEEP, Norco, Huayi Biotechnology, and 327 more.

How many vendors sell Retatrutide?

180 vendors, with 1207 listings between them as of 2026-10-19.

Where do the lab results and vendor scores come from?

From Finnrick's independent lab testing; this site is not affiliated with Finnrick or any vendor. The methodology page explains the score, what “passed” means and how price per mg is worked out.

How scores, lab results and price per mg work

Related: Cagrilintide + RetatrutideRetatrutide + TirzepatideCagrilintide + Lipo-C + RetatrutideKPV + RetatrutideMGF + RetatrutideRetatrutide + Tesamorelin