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.euRetatrutide
| Units (combined total) | Discount | €/vial | This product ×100 |
|---|---|---|---|
| 100 | — | €75,00 | €7500 |
| 300 | −18% | €61,50 | €18.450 |
| 500 | −25% | €56,25 | €28.125 |
| 1000 | −32% | €51,00 | €51.000 |
Combine any reference: the discount applies to the combined total of vials, not per product. A single tier, not stacked.
What is — Retatrutide
Retatrutide is a synthetic triple-agonist research peptide that targets the GLP-1, GIP and glucagon (GCG) receptors. Peptworks supplies it as a lyophilized (freeze-dried) 10 mg vial for laboratory research use only, in bulk unbranded format or white-labelled with a reseller's own brand. It is not a medicine, supplement, cosmetic or medical device, and is not for human or animal consumption. Every batch ships with an independent Certificate of Analysis confirming >=98% HPLC purity and heavy-metals testing, accessible via a unique QR on the box.
As studied in preclinical and in-vitro systems, Retatrutide acts as a single molecule with agonist activity at three incretin and glucagon-family receptors simultaneously: the glucagon-like peptide-1 receptor (GLP-1R), the glucose-dependent insulinotropic polypeptide receptor (GIPR) and the glucagon receptor (GCGR). This combined receptor engagement is the focus of research characterizing downstream signalling, receptor binding affinity and metabolic pathway modulation in cell-based and animal models. Peptworks makes no representation about effects in humans.
Research
- Metabolic and energy-homeostasis research in animal models
- Incretin receptor pharmacology and multi-receptor agonism (GLP-1R / GIPR / GCGR)
- Adipose tissue and lipid-metabolism cell models
- Hepatic lipid and glucose-handling research in preclinical systems
- Receptor binding, selectivity and signalling assays in vitro
- Comparative peptide structure-activity relationship studies
Advantages
- Research-model utility: enables in-vitro and animal studies of simultaneous GLP-1R/GIPR/GCGR agonism from a single reference compound
- High analytical consistency (>=98% HPLC purity) supporting reproducible assay conditions across batches
- Per-batch independent CoA (HPLC + heavy metals) for documented experimental provenance
- Lyophilized format for extended stability and flexible reconstitution in laboratory protocols
- QR-linked batch traceability that resellers can pass through to their own laboratory customers
Safety
- Reported strictly within research literature and preclinical/animal models, not as human outcomes
- Gastrointestinal-related observations (such as changes in food intake and body-weight trajectory) documented in animal metabolic studies
- Dose-dependent metabolic parameter shifts reported in preclinical model systems
- As a research reagent, no human safety profile is claimed or implied; handle under appropriate laboratory controls
Ideal for
- B2B resellers building a GLP-1 / metabolic research-peptide catalogue in the EU
- White-label brands needing own-branded, boxed, CoA-traceable vials
- Laboratories and research suppliers requiring documented per-batch purity
- Distributors wanting in-EU stock with intra-community 3-5 day shipping and no customs
- Buyers consolidating combined-volume orders to reach lower per-vial tiers
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 Retatrutide in bulk in the EU?
Peptworks supplies Retatrutide (10 mg lyophilized vials) in bulk from stock already inside the EU, so orders ship intra-community in 3-5 business days with no customs. It is a B2B wholesale and white-label supply only, sold as a Research Use Only reagent, not to end users. The minimum order is 10 units (one box) per reference, and every box carries a unique QR linking to that batch's Certificate of Analysis.
What is the wholesale price per vial of Retatrutide?
Retatrutide 10 mg starts at EUR 72.00 per vial at the 100-unit tier. Pricing uses a single combined-volume discount on the whole order: 300 units = EUR 59.04/vial (-18%), 500 units = EUR 54.00/vial (-25%) and 1000 units = EUR 48.96/vial (-32%). The tier is set by your combined total units across references, not stacked. Payment is by USDC bank transfer or invoice; no card is taken on site.
Can I get Retatrutide white-labelled with my own brand?
Yes. Peptworks offers two formats: bulk unbranded vials, or white-label vials labelled with your own brand and boxed. White-label carries a one-time label setup fee of EUR 180 for orders under 100 units, which is waived from 100 units. Regardless of format, the box keeps the Peptworks QR that links to the independent per-batch CoA, verified through Peptworks.
What is the minimum order for Retatrutide?
The minimum order is 10 units, which is one box, per reference. Vials always ship in boxes of 10. You can combine several references in one order, and your combined total units determine which price tier applies to the entire order.
How is the Certificate of Analysis verified?
Each box carries the Peptworks label with a unique QR code. Scanning it opens the independent Certificate of Analysis for that specific batch, including HPLC purity (>=98%) and heavy-metals testing, and the authenticity is verified through Peptworks. This lets your own downstream buyers confirm the batch data directly.
Is Retatrutide from Peptworks intended for human use?
No. All Peptworks material is supplied strictly as a laboratory research reagent, Research Use Only. It is not a medicine, supplement, cosmetic or medical device, and it is not for human or animal consumption. Buyers are B2B resellers and laboratories responsible for compliant handling and onward labelling within their jurisdiction.