5mg
£42.99£82.99
Tirzepatide
GLP-1 / GIP dual agonist
View productResearch only
Research peptides · 99%+ purity · 3rd party verified
Research peptides,
verified every batch.
Pharmaceutical-grade lyophilized peptides for laboratory research. 99%+ purity, HPLC and mass-spec verified, batch tested before it ships.
2,400+ labs ordered this month · ★ 4.9 / 5 verified
Verified purity
99%+ HPLC/MS tested
Cold-chain shipped
Fast tracked dispatch
Batch tested
Every batch, every vial
The full catalog.
Every famous research peptide, organized by area of study. Batch tested for purity.
Research use only. All compounds listed below are sold strictly for in-vitro laboratory research. They are not for human or veterinary consumption, diagnostic or therapeutic use. Improper handling can be hazardous. buyer assumes full responsibility.
5mg
£59.99
Retatrutide
Triple agonist (GLP-1 / GIP / Glucagon)
View productResearch only
5mg
£39.99£64.99
Semaglutide
GLP-1 receptor agonist
View productResearch only
5mg
£28.99£57.99
AOD-9604
Lipolytic hGH 176-191 fragment
View productResearch only
Research areas
Explore by research area.
Eight active fields where Orvion peptides are powering peer-reviewed labs and independent research programs.
HPLC / MS Verified
≥99% Purity
Endotoxin < 0.5 EU/mg
Lyophilized Standards
Cold-Chain Shipped
Research-Grade Supply
Batch Tested
HPLC / MS Verified
≥99% Purity
Endotoxin < 0.5 EU/mg
Lyophilized Standards
Cold-Chain Shipped
Research-Grade Supply
Batch Tested
Why OrvionPharmaceutical standards.
Pharmaceutical standards.
Researcher-first service.
We're not a marketplace. We're a peptide lab. every compound on this catalog is one we'd run on our own bench.
99.5%
average lot purity (HPLC)
1,200+
research labs served
47
verified compounds in catalog
72h
validated cold-chain window
Independently Verified Purity
Every batch is HPLC and Mass Spec tested by a third-party ISO-accredited lab. Minimum 99% purity. most lots clear 99.5%.
Full Certificate of Analysis
Every order ships with a lot-matched CoA. identity, purity, residual solvents, water content. signed by our QA chemist.
Validated Cold-Chain
Phase-change gel packs validated to maintain ≤8°C for 72 hours. Insulated packaging from facility to bench.
Fast UK Dispatch
In-stock orders dispatched same day before 2pm. Tracked, signature-on-request, fully insured delivery.
Discreet & Tamper-Evident
Plain outer packaging with tamper-evident seals. Encrypted checkout, no PII shared with carriers beyond the minimum.
Researcher-First Support
Real chemists answering reconstitution, storage, and lot questions. not a script. Average reply under 4 hours.
ISO-accredited testing
Encrypted checkout (TLS 1.3)
GMP-grade synthesis
CoA with every order
Orvion supplies reference standards strictly for in-vitro laboratory research. Not for human or veterinary use. Lot-level CoAs available on request before purchase.
Get the inside lab notes.
New batches, and member-only pricing. straight to your inbox.
Researcher Feedback
Trusted by labs that don't tolerate variance.
“The consistency batch-over-batch is what sets Orvion apart. Our HPLC traces match their batch reports to within instrument noise.”
Dr. Elena Vasquez
Principal Investigator, Vasquez Lab
“Cold-chain arrived in perfect condition. Reconstitution behavior was textbook. exactly what you want for reproducible research.”
Marcus Liu, PhD
Senior Researcher, Bionetic
“We've benchmarked four suppliers. Orvion came back cleanest on mass spec. We've moved our standing order over.”
Dr. Priya Anand
Director of Research, NovaCore
“Documentation is outstanding. Lot traceability and endotoxin reports make our compliance team very happy.”
James Whitford
Lab Operations Lead
Knowledge Base
Frequently asked questions
Reconstitution, storage, shipping, and compliance. answered.