European GMP-Aligned Supplier

High-Purity Peptide
APIs for Research
& Formulation

Biolyn Pharmaceutical B.V. delivers batch-consistent, analytically verified peptide compounds to pharmaceutical developers, research institutions, and cosmetic manufacturers across Europe.

Purity

>99%

HPLC Verified

Testing

3rd Party

Independent Labs

Reach

EU+

Global Distribution

Product Catalog

Peptide APIs

Analytically verified, batch-consistent compounds for pharmaceutical development, research, and cosmetic formulation.

Retatrutide

Triple-Agonist GIP/GLP-1/Glucagon Receptor Peptide

In Stock

Retatrutide (LY3437943) is a novel triple-agonist peptide targeting GIP, GLP-1, and glucagon receptors simultaneously. Biolyn supplies research-grade and API-grade Retatrutide to qualified research institutions, pharmaceutical developers, and B2B formulation partners across Europe and globally.

Technical Specifications

CAS Number2381089-83-2

Mol. Weight4,113.58 g/mol

FormulaC190H302N56O53S2

Purity>99% (HPLC)

FormLyophilized Powder

Storage-20C, desiccated, protected from light

Applications

Metabolic disease researchGLP-1/GIP/Glucagon receptor binding studiesPreclinical pharmacologyAPI for pharmaceutical formulation (B2B)Investigational compound development

GHK-Cu

Copper Peptide Complex for Advanced Formulation

In Stock

GHK-Cu (Copper Peptide) is a naturally occurring tripeptide-copper complex with extensively documented regenerative and anti-inflammatory properties. Biolyn supplies pharmaceutical-grade GHK-Cu to cosmetic manufacturers, supplement formulators, and research facilities requiring the highest purity standards.

Technical Specifications

CAS Number49557-75-7

Mol. Weight403.93 g/mol

FormulaC14H23CuN6O4

Purity>99% (HPLC)

FormLyophilized Powder (Blue)

Storage2-8C, desiccated, protected from light

Applications

Cosmetic formulation (anti-aging, wound healing)Regenerative medicine researchSkin barrier repair studiesSupplement manufacturing (B2B)Collagen synthesis research

Quality Assurance

Zero-Compromise
Purity

Our quality infrastructure is designed for one outcome: absolute confidence in every milligram you receive. We partner exclusively with ISO 17025-accredited testing laboratories for independent verification.

HPLCLC-MSISO 17025cGMP-Aligned

HPLC Analysis

Every batch undergoes High-Performance Liquid Chromatography (HPLC) testing by independent third-party laboratories. Chromatographic purity consistently exceeds 99%.

Mass Spectrometry

Liquid Chromatography-Mass Spectrometry (LC-MS) confirms molecular identity and detects impurities at parts-per-billion resolution. No batch ships without MS verification.

Certificate of Analysis

Every shipment includes a comprehensive CoA with HPLC chromatograms, MS data, appearance, solubility, and endotoxin testing results. Full traceability guaranteed.

Batch Consistency

Rigorous process controls ensure lot-to-lot reproducibility. Our suppliers operate under cGMP-aligned manufacturing standards with complete audit trails.

B2B Inquiries Only

Request
a Quote

All inquiries are reviewed by our commercial team. We supply exclusively to registered businesses, research institutions, and licensed manufacturers.

Emailinfo@biolynpharma.com

HeadquartersAmsterdam, The Netherlands

Response Time1-2 Business Days

High-Purity PeptideAPIs for Research& Formulation