Winhycare Pharma · Research use only
Research peptides supplier, >99% purity
16 research-grade peptides and custom sequences for laboratories, research organisations, distributors and individual researchers. Stringent QC and documentation, secure packaging and global logistics.
- >99% purityHigh-purity, research-grade material
- Research gradeFor research and development use only
- Quality assuredStringent QC and documentation
- Secure packagingGlobal-standard logistics
- Expert supportDedicated technical assistance
Research peptide catalogue
Every peptide is supplied at >99% purity for research use only. Open a peptide for its CAS number, formula, molecular weight and sequence.
GLP-1 & Incretin Multi-Agonists
GLP-1 Research Peptides →
Amylin & Co-Agonists
Amylin Analogue Research Peptides →
Growth & Metabolism
Growth Hormone Axis Research Peptides →
Regenerative & Repair
BPC-157 & TB-500 Research Peptides →
Gastrointestinal
Gastrointestinal Research Peptides →
How to buy research peptides from Winhycare Pharma
- 1
Send an enquiry
Peptide, quantity, purity and documentation needed, delivery country and intended research use.
- 2
Quote and documentation
We confirm availability, documentation and logistics for your destination.
- 3
Confirm research use
Every order is supplied for research use only, with the RUO designation on the material.
- 4
Secure dispatch
Packed and shipped to global logistics standards.
Research use only. Research use only. Not for human or veterinary use, and not for use in food, drugs, medical devices or cosmetics. Buyers are responsible for complying with the import and use regulations of their country.
Background reading on peptide synthesis, lyophilization, storage and quality testing, with sources cited: the Peptide Research Library.
Research peptides: frequently asked questions
What are research peptides?
Research peptides are synthetic peptides supplied for laboratory research and development, labelled research use only (RUO). They are not medicines and are not for human or veterinary use.
Which research peptides does Winhycare Pharma supply?
16 peptides: Amycretin, AOD-9604, BPC-157, Cagrilintide, CJC-1295, Eloralintide, Linaclotide, Mazdutide, Retatrutide, Semaglutide, Sermorelin, Survodutide, TB-500 (Thymosin Beta-4), Teduglutide, Tesamorelin, Tirzepatide, plus custom peptides made to your sequence.
What purity are the research peptides?
Research peptides are supplied at >99% purity (research grade), with stringent QC and documentation.
Do you sell to individual researchers as well as organisations?
Yes. We supply laboratories, research organisations, companies and individual researchers, for research use only. We do not provide dosing or usage advice.
Can I order bulk or wholesale quantities?
Yes. Tell us the quantity you need in your enquiry and we will quote accordingly, including for distributors.
Do you ship internationally?
Yes, with secure packaging and global-standard logistics. The buyer is responsible for complying with the import and use regulations of the destination country.
Can you supply peptides lyophilised in vials?
Yes. Our lyophilisation and vial-filling service can fill and lyophilise research peptides into vials to your configuration.
More from Winhycare Pharma · Peptide APIs
Products & services
- Peptide APIs & CMO services
- Peptide API supplier (5 APIs)
- Semaglutide API supplier
- Tirzepatide API supplier
- Research peptides (RUO), >99% purity
- GLP-1 research peptides
- Custom peptide synthesis
- Peptide lyophilisation (lyophilization) services
- Biosimilar and protein lyophilisation
- Lyophilisation for European companies
- Peptide CDMO & contract manufacturing
- Peptide API supplier for Europe
- Peptide API supplier for the USA
Guides
Peptide Research Library →- Amycretin: what it is, how it works and what studies have found
- Amylin analogues explained: amylin receptors and the peptides that target them
- AOD-9604: what it is, how it works and what studies have found
- BPC-157: what it is, how it is thought to work and what studies have found
- BPC-157 vs TB-500: how the two peptides differ in structure, evidence and regulatory status
- Cagrilintide: what it is, how it works and what studies have found
- CJC-1295: what it is, how it works and what studies have found
- What is a drug master file? DMF, ASMF and CEP for a peptide API, with the CTD Module 3 sections
- Eloralintide: what it is, how it works and what studies have found
- Endotoxin testing for peptides: LAL, recombinant factor C, limits and interference
- FDA-approved peptide drugs: a list by INN, approval year, target and length
- GLP-1 receptor agonists explained: how they work, the full list, and where research is heading
- GMP peptides explained: what GMP grade means, GLP vs GMP, and research grade vs GMP grade
- How to read a peptide COA: every test explained, red flags and how to verify it
- HPLC method validation under ICH Q2(R2) and Q14: a practical guide for peptide purity and assay methods
- What is ICH Q11? Starting materials, control strategy and Q6A/Q6B specifications for peptide drug substances
- ICH Q7 explained: GMP for active pharmaceutical ingredients, chapter by chapter, with peptide APIs in focus
- Linaclotide: what it is, how it works and what studies have found
- Mazdutide: what it is, how it works and what studies have found
- Net peptide content vs HPLC purity: how amino acid analysis and mass balance measure the peptide in the vial
- What is a peptide bond? Formation, structure, hydrolysis and laboratory synthesis
- Peptide counter-ions: TFA vs acetate vs hydrochloride, and why the salt form changes your results
- How do peptides degrade? Degradation pathways, warning signs and stability testing
- Peptide mass spectrometry: how ESI, MALDI, MS/MS and LC-MS confirm a peptide's identity
- Peptide modifications for stability and half-life: lipidation, PEGylation, Aib, cyclisation and fusion
- Peptide purification: preparative HPLC, ion exchange and the yield versus purity trade-off
- Peptide purity testing: how HPLC, mass spectrometry and amino acid analysis work together
- Peptide synthesis: how peptides are made, from the first resin bead to a purified kilogram
- Retatrutide: what it is, how it works and what studies have found
- Retatrutide vs tirzepatide: how the triple and dual agonists compare
- Semaglutide: what it is, how it works and what studies have found
- Sermorelin: what it is, how it works and what studies have found
- Survodutide: what it is, how it works and what studies have found
- TB-500: what it is, how it works and what studies have found
- Teduglutide: what it is, how it works and what studies have found
- Tesamorelin: what it is, how it works and what studies have found
- Tirzepatide: what it is, how it works and what studies have found
- What is a peptide? Definition, types, functions and how peptides are made
