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Research Use Only. This product is supplied exclusively for laboratory research and analytical purposes. It is not for human or veterinary use, and no information on this page describes any medical, therapeutic or weight-related application.
Research peptide

Retatrutide

A synthetic peptide supplied as a lyophilised powder for in-vitro laboratory research and analytical reference use. Each released batch is HPLC tested and documented with a third-party Certificate of Analysis.

Available pack sizes

  • Purity ≥ 98% (HPLC)
  • Appearance Lyophilised powder
  • Solubility Soluble in water and aqueous buffers
  • Storage Refrigerated, dry and out of direct light
  • Packaging Single sealed vial, labelled with batch number and mass
  • Lead time 3-7 business days after order confirmation
  • Retail MOQ 1 vial
  • Wholesale MOQ 50 vials
Batch COA available Bangladesh facility Retail & wholesale

This website does not support online ordering or payment. After you message us on WhatsApp, our team will handle quotations and orders offline.

Product information

Research information and storage guidance

Product overview

Retatrutide is supplied by our Bangladesh facility as a lyophilised powder in sealed vials. The material is produced by solid-phase peptide synthesis, purified by preparative chromatography and lyophilised under controlled conditions.

Receptor pharmacology

In the published literature, Retatrutide is described as a synthetic peptide with agonist activity at three receptors: GLP-1, GIP and glucagon. This receptor profile is what distinguishes it from semaglutide, described as a GLP-1 receptor agonist, and from tirzepatide, described as a dual GLP-1 and GIP receptor agonist.

This section records receptor pharmacology as reported in the literature, and is provided for reference when designing in-vitro receptor-binding or cell-signalling experiments. It describes no clinical application, dosage, route of administration or therapeutic use, and no biological or clinical outcome is stated or implied.

Intended laboratory use

This product is intended exclusively as a reference material for in-vitro laboratory research, analytical method development and reagent qualification. It is not a medicine, food supplement, cosmetic or medical device.

Quality control

Each released batch is analysed by reverse-phase HPLC and documented in a Certificate of Analysis that records the batch number, test date, measured purity and the testing laboratory. Batch records and retention samples are retained for traceability.

Handling

Handle using standard laboratory practice for lyophilised peptide material. Equilibrate vials to room temperature before opening to avoid condensation. Prepare working solutions using appropriate laboratory solvents and confirm solubility for your specific assay system.

Research documentation note

Batch-specific analytical data is provided in the COA. For custom specifications, purity targets or larger pack sizes, message us on WhatsApp with your required parameters.

Quality documentation

Certificate of Analysis (COA)

Each batch is tested by an independent third-party laboratory. Preview or download the original PDF by batch below.

Batch number Test date Measured purity Method Testing laboratory Documents
RT-B240915 2026-09-15 99.42% RP-HPLC (214 nm) Independent Third-Party Laboratory
RT-B240726 2026-07-26 99.18% RP-HPLC (214 nm) Independent Third-Party Laboratory
RT-B240610 2026-06-10 98.76% RP-HPLC (214 nm) Independent Third-Party Laboratory

All test reports cover reagent purity and identity only and do not constitute any recommendation for human or animal use.

Manufactured in Bangladesh

Synthesis, purification and lyophilisation are carried out at our research peptide facility in Bangladesh. The facility produces research reagents only and does not manufacture pharmaceutical or finished medicinal products.

Retail and wholesale

Single-vial retail orders and bulk purchases are both accepted. Bulk orders can include custom pack sizes, custom packaging and staged delivery arrangements.

Discreet packaging and logistics

Neutral outer packaging that does not show the product name or composition, with cold-chain or ambient shipping options as applicable.

Shipping & packaging

Logistics, packaging and customs notes

Orders are dispatched from Bangladesh. We select courier or air freight according to the destination country and provide shipment details and packaging information before dispatch.

  • Neutral, discreet outer packaging with no product name displayed
  • Lyophilised powder shipped at ambient temperature with a storage guidance card
  • Batch COA and accompanying shipping documents can be provided
  • Customs responsibility and required import documents are confirmed by the buyer under local regulations
Read the full shipping notes
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