Next-Generation Peptide Manufacturer · 10+ Years Experience
More Than a Decade in Peptides. Built for What's Next.
ShiLai™ Healthcare brings together more than a decade of peptide production experience with a new generation of manufacturing, delivery-system and analytical capabilities.
Our platform supports established peptide products, emerging molecules and custom development programs for B2B partners worldwide. By integrating manufacturing, formulation, lyophilization, advanced delivery systems and in-house analytical capabilities, we aim to provide partners with greater flexibility across the peptide product lifecycle.
We are not new to peptides. We are building the next generation of peptide manufacturing.
10+ Years
Peptide production experience
HPLC + LC-MS
In-house analytical verification per batch
Established + Custom
Peptides & custom development programs
Global B2B
OEM, private label & distributor partnerships
Built on Experience. Designed for What's Next.
ShiLai™ Healthcare brings together more than a decade of peptide production experience with a new generation of manufacturing, delivery-system and analytical capabilities. Our platform supports established peptide products, emerging molecules and custom development programs for B2B partners worldwide.
By integrating manufacturing, formulation, lyophilization, advanced delivery systems and in-house analytical capabilities, we aim to provide partners with greater flexibility across the peptide product lifecycle.
We are not new to peptides. We are building the next generation of peptide manufacturing.
What We Do
Five core capabilities that define ShiLai™ Healthcare as a manufacturing and OEM partner.
Peptide Manufacturing
In-house synthesis, formulation, and fill-finish for Retatrutide, Eloralintide, NAD⁺, GHK-Cu, and a growing pipeline of research peptides.
Delivery System Engineering
Lyophilized vials, single-chamber cartridges, dual-chamber pen systems, and prefilled injection pens — engineered for stability and ease of use.
Analytical Verification
Every batch is tested by RP-HPLC for purity and LC-MS for identity. Full COA documentation ships with every order.
OEM & Private Label
Custom formulation, concentration, packaging design, and labelling for B2B partners launching their own branded peptide products.
Global B2B Distribution
We supply distributors, research organisations, and private label brands across Asia, Europe, North America, and beyond.
Our Values
- Science-first formulation — every product is built on peer-reviewed peptide research
- Transparency through documentation — COA, HPLC, and LC-MS reports for every batch
- B2B exclusivity — we work only with registered businesses and licensed partners
- Continuous R&D — expanding our peptide pipeline and delivery system capabilities
- Responsive partnership — direct WhatsApp access to our technical and commercial team
Our Product Range
- Retatrutide (GLP-1/GIP/Glucagon Triple Agonist)
- Eloralintide (LEAP2 Analogue)
- NAD⁺ 1000mg High-Dose Formulation
- GHK-Cu (KLOW Skin & Hair Repair)
- Dual-Chamber Pen Delivery System
- Lyophilized Peptide Vials
B2B Partners Only
ShiLai™ Healthcare does not supply individual or retail customers. All orders are fulfilled exclusively to registered businesses, licensed distributors, and research organisations.
Quality & Analytical Standards
RP-HPLC Purity Testing
Reverse-phase high-performance liquid chromatography confirms peptide purity at the batch level. Results are included in the COA for every shipment.
HPLC Testing DetailsLC-MS Identity Confirmation
Liquid chromatography–mass spectrometry verifies the molecular identity of each peptide batch, providing an independent confirmation layer beyond HPLC.
LC-MS Testing DetailsCertificate of Analysis (COA)
A full COA is issued for every batch, documenting purity, identity, appearance, and any additional tests requested by the partner.
COA DocumentationPartner with ShiLai™ Healthcare
Whether you are launching a private label peptide brand, sourcing Retatrutide for distribution, or exploring OEM manufacturing options — we are ready to discuss your project.