Tirzepatide
A dual GIP/GLP-1 receptor agonist studied for its effects on appetite regulation, metabolic balance, and body composition — framed for clinician-guided routines.
For clinician-guided use
Discuss dosage, timing, and suitability with a qualified healthcare provider before ordering. Read the guidance.
Subscribe & save — €220 on recurring 60-day delivery. Configured at checkout.
- Availability
- Ships within 1 business day
- Storage
- Store 2–8 °C. Use reconstituted vial within 28 days.
- Ships from
- European fulfilment centre, cold-chain express
Lab proof, by batch
- Tested independently, by batch
- Certificate of analysis available
- Purity and identity on record
Dual GIP / GLP-1 agonist.
Tirzepatide (CAS 2023788-19-2) is a synthetic 39-amino-acid peptide engineered as a dual agonist of GIP and GLP-1 receptors. Clinical investigation has focused on glycaemic control, weight reduction, and cardiometabolic markers. Formula C225H348N48O68, MW 4813.45 g/mol. Use under clinical supervision only.
- — Jastreboff et al. — SURMOUNT-1 trial: tirzepatide and sustained weight reduction
- — Frías et al. — SURPASS-2 trial: tirzepatide vs. semaglutide in glycaemic control
Research context only. Not medical advice. Consult a qualified clinician before use.
- 10 mg lyophilised powder per vial
- Reconstitute with bacteriostatic water before use
- Store lyophilised at 2–8 °C, keep from light
- Once reconstituted, refrigerate and use within 28 days
- One 10 mg lyophilised Tirzepatide vial
- Tamper-evident cap with batch-coded label
- Storage and reconstitution card
Simple, deliberate steps — not a protocol.
These are practical handling notes. Dosing decisions stay between you and your clinician.
- 1
Reconstitute as directed by your clinician — titration from a low starting dose is essential
- 2
Administer subcutaneously at the agreed site and weekly cadence
- 3
Refrigerate reconstituted vial; follow clinician's usage window guidance
Every batch is analysed by an independent ISO/IEC 17025-accredited laboratory. Identity, purity, and mass-spec results are published on the product page before you buy.
Every batch is verified by an ISO/IEC 17025-accredited laboratory before release. Identity, purity, and documentation travel with the product — not behind a form.
Sensitive peptides ship in insulated cold-chain packaging with gel packs sized for a 48-hour transit window, tracked door to door.
Everything worth asking before you order.
Shipping, storage, quality, and when to speak to a clinician — without the runaround.
What proof of quality comes with my order?
Every batch ships with a batch code printed on the vial. The matching third-party certificate of analysis — identity, HPLC purity, and mass-spec results — is linked on the product page and also available from your order page after purchase.
Should I speak to a clinician before using a peptide?
We recommend it — especially if you are pregnant, nursing, managing a medical condition, or combining peptides with prescribed medication. Our product pages are educational. They are not medical advice and they do not replace a conversation with a qualified practitioner.
When will my order ship and arrive?
Orders placed before 14:00 CET Monday–Friday ship the same business day from our European fulfilment centre in The Hague, Netherlands. Standard tracked EU delivery arrives in 2–4 business days; express options are available at checkout.