Each box of 10 vials carries a Peptworks label and a unique QR → the batch CoA (HPLC + heavy metals), verified by a third party. Checkable by you and your customers.
🔗 Peptworks.euTirzepatide
| Units (combined total) | Discount | €/vial | This product ×100 |
|---|---|---|---|
| 100 | — | €55,00 | €5500 |
| 300 | −18% | €45,10 | €13.530 |
| 500 | −25% | €41,25 | €20.625 |
| 1000 | −32% | €37,40 | €37.400 |
Combine any reference: the discount applies to the combined total of vials, not per product. A single tier, not stacked.
What is — Tirzepatide
Tirzepatide is a synthetic dual GIP/GLP-1 receptor agonist peptide, supplied by Peptworks as a lyophilised 10 mg vial for laboratory research use only (RUO). It is a single-chain, fatty-acid-modified peptide engineered to engage both the glucose-dependent insulinotropic polypeptide (GIP) receptor and the glucagon-like peptide-1 (GLP-1) receptor. Every batch is manufactured to >=98% HPLC purity and ships from EU-based stock with an independent per-batch Certificate of Analysis. It is not a medicine, supplement, cosmetic, food or medical device, and is not intended for human or animal consumption.
Tirzepatide acts as an agonist at two incretin receptors simultaneously, GIP and GLP-1, both G-protein-coupled receptors central to incretin signalling. In research models this dual activation is studied for its effects on cyclic-AMP signalling, insulin-secretion pathways and downstream metabolic cascades. A fatty-acid moiety promotes albumin binding, which in pharmacokinetic research is associated with an extended circulating half-life. All mechanistic characterisation described here refers strictly to in-vitro assays and animal models, not to any human or clinical use.
Research
- Incretin receptor pharmacology (GIP and GLP-1)
- Preclinical glucose and energy-metabolism models
- Dual-agonist signalling and receptor cross-talk
- Receptor binding, selectivity and potency assays
- Peptide pharmacokinetics and half-life studies
- Analytical method development (HPLC / mass spectrometry)
- Lyophilisation, formulation and stability research
Advantages
- In rodent models, used to study changes in food intake and body-weight regulation
- Serves as a reference dual agonist for comparing GIP versus GLP-1 receptor activation in cell-based assays
- Investigated in preclinical models of glucose homeostasis and insulin secretion
- Functions as an analytical reference standard for HPLC/MS method development and purity benchmarking
- Applied in stability and formulation studies of lyophilised peptides
Safety
- Gastrointestinal effects such as reduced food intake and altered GI motility reported in animal studies
- Transient body-weight changes observed in preclinical models
- Handling and injection-site artefacts noted in laboratory animal protocols
- Note: characterised only in research models; not an account of human effects
Ideal for
- In-vitro receptor pharmacology and binding assays
- Preclinical metabolic and energy-homeostasis studies
- Comparative incretin (GIP vs GLP-1) signalling research
- Analytical reference standard for HPLC / MS workflows
- Peptide formulation, lyophilisation and stability research
This product is a laboratory reagent supplied strictly for research. It is not a medicine, food or supplement and is not for human or veterinary use. It must be handled by qualified professionals under laboratory conditions.
Frequently asked questions
Where can I buy Tirzepatide in bulk in the EU?
Peptworks supplies Tirzepatide (GLP-1/GIP) 10 mg vials wholesale from stock already located inside the EU, with intra-community shipping in 3-5 business days and no customs. It is a B2B research-reagent supplier (Research Use Only) offering bulk unbranded vials or white-label. Minimum order is 10 units (one box) per reference.
What is the wholesale price per vial for Tirzepatide?
Per-vial pricing uses combined-order volume tiers: EUR 62.00 at 100 units, EUR 50.84 at 300 units (-18%), EUR 46.50 at 500 units (-25%) and EUR 42.16 at 1000 units (-32%). The discount is a single tier based on the combined total units across the whole order, not stacked.
Do you offer white-label Tirzepatide?
Yes. You can order bulk unbranded vials, or white-label, where vials are labelled with your own brand and boxed. A one-time label setup fee of EUR 180 applies to orders under 100 units and is free from 100 units onward.
What is the minimum order for Tirzepatide?
The minimum order is 10 units (one box) per reference. Vials ship in boxes of 10; the box carries the Peptworks label and a unique QR code linking to that batch's Certificate of Analysis.
How is the Certificate of Analysis verified?
Every batch ships with an independent Certificate of Analysis covering HPLC purity (>=98%) and heavy metals. The QR code on the box links to that specific batch's CoA and can be verified through Peptworks.
How do I pay and how fast does it ship?
Payment is by USDC bank transfer / invoice; there is no card checkout on the site. Orders ship from EU-based stock within 3-5 business days intra-community, with no customs for EU destinations. The site is available in 10 languages.