Best Seller
Tirzepatide
≥99.0%
China's #1 GLP-1 Peptide Supplier
Premium GLP-1 Peptides
USP / EP Certified
Specializing in Tirzepatide, Semaglutide & Retatrutide with ≥99% purity. GMP-grade manufacturing, full QC documentation, 30+ countries served.
≥99% Purity
USP / EP Standard
GMP Workshop
COA + HPLC + MS
7-15 Day Delivery
100KG+
Annual
Capacity
Capacity
30+
Countries
Served
Served
99%+
Minimum
Purity
Purity
Tirzepatide
GIP/GLP-1 Dual Agonist · ≥99.0% · USP/EP
Diabetes
Weight Loss
99%+
Purity
Semaglutide
GLP-1 Receptor Agonist · ≥99.0% · EP Grade
Ozempic API
Wegovy API
99%+
Purity
Retatrutide
Triple Agonist · ≥98.0% · Research Grade
GLP-1/GIP/Glucagon
98%+
Purity
100KG+
Annual Production
30+
Countries Served
99%+
Peptide Purity
7-15
Days Delivery
Core Product Line
GLP-1 Peptide Series
Pharmaceutical-grade peptide raw materials for diabetes treatment, weight management, and anti-aging research.
High Demand
Semaglutide
≥99.0%
Next-Gen
Retatrutide
≥98.0%
Why Choose Ruite
China's Trusted GLP-1
Peptide Manufacturer
Ruite (Guangzhou) integrates R&D, production, and global export. We follow USP/EP standards with complete QC systems, serving pharmaceutical, medical beauty, and health product enterprises worldwide.
GMP Workshop
100KG+ annual capacity, solid-phase synthesis with impurity ≤0.1%
Full QC Documents
COA, HPLC, MS reports for every batch. Full traceability.
Global Export
30+ countries. One-stop customs & export documentation.
Fast Delivery
7-15 days standard. Sample dispatch in 3-5 business days.
OEM / ODM
Custom synthesis, private labeling, formulation support.
Multilingual Team
English-speaking team, fast quotation, dedicated after-sales.
Purity & Quality Assurance
Uncompromised Purity Standards
Every batch rigorously tested. Full analytical documentation provided with each shipment.
Tirzepatide
≥99.0%
Semaglutide
≥99.0%
Retatrutide
≥98.0%
BPC-157
≥98.5%
HGH 191AA
≥98.0%
COA
Certificate of Analysis
Identity, purity, potency verification for every batch
HPLC
Chromatography Report
High-performance liquid chromatography purity analysis
MS
Mass Spectrometry
Molecular weight & structural confirmation report
Solid-Phase Synthesis
Advanced SPPS technology. Impurity ≤0.1%. Industry-leading process control.
USP / EP Standards
Compliant with United States & European Pharmacopoeia specifications.
Batch Traceability
Full production records. Audit-ready documentation for regulatory compliance.
Compliance & Certifications
Verified Quality Credentials
Every certificate available for download. Transparent compliance for international procurement teams.
Quality Certificate
GMP Compliance
ISO Certificate
International Standard
Certificate of Analysis
Batch-Level COA
Export License
Cross-Border Compliance
HPLC Test Report
Purity Verification
MS Report
Molecular Verification
Certificate of Analysis
COA Document Gallery
Batch-level Certificates of Analysis available for every product. Full traceability for your procurement and compliance teams.
Certificate of Analysis
Batch No. 3603
Certificate of Analysis
Batch No. 3576
Certificate of Analysis
Batch No. 2569
Certificate of Analysis
Batch No. 2193
Certificate of Analysis
Batch No. 2185
Certificate of Analysis
Batch No. 3605
Authentic batch-level documents
Available for download upon request
Contact us for full COA package
Our Facility
GMP-Grade Manufacturing
World-class production environment ensuring consistent quality from synthesis to shipment.
How It Works
Simple 6-Step Process
From first inquiry to delivery -- a streamlined B2B experience designed for global buyers.
1
Inquiry
Confirm product, purity & quantity
2
Quotation
Price + sample + test reports
3
Evaluation
Client inspects quality & price
4
Confirmation
Packaging, payment & delivery terms
5
Production
GMP manufacturing + full QC
6
Shipment
7-15 days, full customs docs
Client Testimonials
Trusted by Global Buyers
Pharmaceutical importers, research institutions, and medical beauty suppliers worldwide.
"The HPLC and COA documents were provided immediately after order. Tirzepatide purity confirmed at 99.3% by our own lab. Ruite is now our primary API supplier."
Dr. Marcus W.
Pharma Importer · Germany
"We've been ordering Semaglutide in bulk for 2 years. Consistent quality, always on time. Their export documentation is impeccable for our regulatory requirements."
Sarah K.
Research Institute · USA
"Excellent OEM service. They helped us design custom vial packaging for our medical beauty brand. Fast turnaround and professional support throughout."
Ji-hoon P.
Med-Beauty Brand · South Korea
"As a distributor in Southeast Asia, supply stability is critical. Ruite delivers consistently. The multilingual team makes communication smooth and efficient."
Ananya T.
Health Product Distributor · Thailand
"The custom synthesis service was exactly what our biotech lab needed. Ruite delivered a rare peptide variant on schedule with full documentation. Highly recommend."
Dr. Emma R.
Biotech Lab · Australia
Ready to Partner?
Get Your Free Sample
Shipped in 3-5 Days
Contact our team now for a personalized quote, free sample, and full QC documentation. Fast response guaranteed.
+852 5621 9242
SDZC001122@gmail.com
Response within 2 hours