Research Peptides from China

BioPepta

◆ Escrow protected

China-based supplier of lyophilized research peptides, with Janoshik analysis on every batch, wholesale pack options and same-day dispatch.

China

Tirzepatide 10mg$65.00 $0.65/mgRetatrutide 10mg$74.00 $0.74/mgBPC-157 20mg$84.00 $0.42/mg

HPEBIO

◆ Escrow protected

Research peptides direct from the manufacturer. HPEBIO combines peptide development, large-scale production and competitive wholesale pricing, and supplies its catalogue in 10-vial boxes.

China

Semaglutide 10mg$41.85 $0.42/mgTB-500 10mg$130.80 $1.31/mgMOTS-c 10mg$75.00 $0.75/mg

Jinlu Peptides

◆ Escrow protected

Based in China, Jinlu Peptides lists 50 research compounds on Stairway to Gray, mostly in bioregulators and growth hormone & IGF. As with every brand here, your money is held in escrow until you confirm delivery.

China

Retatrutide 10mg$195.00 $0.65/mgTirzepatide 30mg$255.00 $0.28/mgIpamorelin 10mg$105.00 $0.35/mg

JP

◆ Escrow protected

Established in 2015, JP is a peptide manufacturer based in Guangdong, China, supplying laboratories and institutions worldwide with batch-documented research peptides.

Guangdong, China

BPC-157 10mg$58.05 $0.58/mgCJC-1295 No DAC 10mg$140.40 $1.40/mgKLOW 80mg$180.00 $0.23/mg

Lianhua Peptide Co.

◆ Escrow protected

Lianhua Peptide Co. is a Hangzhou-based peptide supplier focused on wholesale research and laboratory supply. The company combines China-based manufacturing with structured quality control, batch-level analytical documentation, and international fulfilment to support research organizations, distributors, and professional buyers.

Hangzhou, China

Tirzepatide 10mg$52.00 $0.52/mgRetatrutide 10mg$64.00 $0.64/mgGHK-Cu 50mg$54.00 $0.11/mg

Lilipeptide

◆ Escrow protected

We are your premium source for high-quality purified research peptides. We have served over 20,000 customers on Alibaba and now offer the same quality at our independent store. Over the course of many years, we have empowered researchers and scientists to explore new avenues of scientific discovery.We strive to bring precious medicine health products to everyone, every family and every community. We provide customers with competitive, safe and reliable products alongside good solutions and services. We are open and cooperative with global partners and continue to create value for customers.

China

TirzepatideRetatrutide5-amino-1mq$100.00 Original price was: $100.00.$90.00Current price is: $90.00.

MEI-PEPTIDE

◆ Escrow protected

MEI-PEPTIDE supplies research peptides from China. Its 5-listing catalogue here centres on peptide blends and weight management. 5 listings carry an independent Janoshik HPLC report you can verify. Payment stays in escrow until your parcel arrives — the brand is paid only after that.

China

Retatrutide 5mg$50.00 $1.00/mgTirzepatide 5mg$39.00 $0.78/mgBPC-157 + TB-500 10mg$49.00

MJT Peptides

◆ Escrow protected

MJT Peptides, based in China, currently lists one research compound on Stairway to Gray: Retatrutide 10mg. It carries an independent Janoshik HPLC report you can verify. Your payment is held in escrow until you confirm delivery.

China

Retatrutide 10mg$70.00 $0.70/mg

SSRBIO

◆ Escrow protected

SSRBIO is a China-based research peptide brand with 69 listings on Stairway to Gray, strongest in bioregulators and skin, hair & tanning. Every order is paid into escrow and released to SSRBIO only after delivery is confirmed.

China

Retatrutide 10mg$78.48 $0.78/mgTirzepatide 30mg$91.26 $0.30/mgAcetyl Hexapeptide-38 10mg$67.50 $0.68/mg

Sulan Bio

◆ Escrow protected

Sulan Bio connects advanced biological research in Suzhou BioBAY with global fulfilment from Guangzhou Baiyun. We supply research compounds and laboratory accessories with clear specifications, analytical documentation where available, and tracked, insured international delivery. Research compounds. Supplied with confidence.

Suzhou & Guangzhou, China

Tirzepatide 30mg$180.00 $0.60/mgRetatrutide 30mg$220.00 $0.73/mg5-Amino-1MQ 5mg$70.00 $1.40/mg

SynTide Research

◆ Escrow protected

SynTide Research is a China-based research peptide brand with 12 listings on Stairway to Gray, strongest in growth hormone & IGF and peptide blends. Every order is paid into escrow and released to SynTide Research only after delivery is confirmed.

China

Cagrilintide 5mg$72.00 $1.44/mgCagrilintide + Semaglutide 10mg$145.005-Amino-1MQ 50mg$25.00 $0.05/mg

TFC Peptides

◆ Escrow protected

TFC Peptides (Tianjin Finder Chemical) specialises in research-grade peptides including GLP-1 agonists (tirzepatide, retatrutide, semaglutide), growth hormones, nootropics and peptide blends. Established supplier with over 170 research peptides available for dispatch worldwide.

Tianjin, China

Tirzepatide 30mg Pen Kit$250.00 Original price was: $250.00.$245.00Current price is: $245.00.Retatrutide 30mg Pen Kit$335.005-amino-1MQ 10mg$55.00 $0.55/mg

TOP Peptide

◆ Escrow protected

TOP Peptide is a Xi'an, China-based research peptide brand with 2 listings on Stairway to Gray, strongest in weight management and peptide blends. 2 listings carry an independent Janoshik HPLC report you can verify. Every order is paid into escrow and released to TOP Peptide only after delivery is confirmed.

Xi'an, China

Retatrutide 30mg$140.00 $0.47/mgTirzepatide 60mg$120.00 $0.20/mg

Uther Peptide

◆ Escrow protected

Uther Peptide manufactures and supplies research peptides in partnership with biomedical labs. Every batch is independently tested by Janoshik and published with a dated certificate of analysis — 250+ public test reports across 60 compounds.

China

Vip 10mg$140.00 $1.40/mgVesugen 20mg$150.00 $0.75/mg5-Amino-1MQ 10mg$70.00 $0.70/mg

Zhejiang Peptide Co.

◆ Escrow protected

Based in China, Zhejiang Peptide Co. lists 2 research compounds on Stairway to Gray, mostly in skin, hair & tanning and peptide blends. As with every brand here, your money is held in escrow until you confirm delivery.

China

GLOW$189.00Tirzepatide$175.00

Zhuoyan Laboratory Peptide Co.

◆ Escrow protected

Zhuoyan Laboratory Peptide Co., based in China, currently lists one research compound on Stairway to Gray: BPC-157 + TB-500 10mg. It carries an independent Janoshik HPLC report you can verify. Your payment is held in escrow until you confirm delivery.

China

BPC-157 + TB-500 10mg$24.00