# Retatrutide Research Bundle

> Source: https://www.auspeptidewarehouse.com.au/products/retatrutide-bundle
> SKU: APW-BUNDLE
> Category: Bundles
> Last verified: 2026-07-05
> License: RSL-1.0 | AI-Usage: cite-with-attribution

## Quick Facts

| Attribute | Value |
|---|---|
| Product | Retatrutide Bundle |
| Specification | 10mg - Lyophilized |
| Purity (HPLC) | — |
| Price (AUD) | $259.99 |
| Availability | InStock |
| Manufactured | GMP-certified facility |
| Tested by | Janoshik Analytical (independent third-party) |
| Ships from | Melbourne, Australia |

## Variants

| Variant | Price (AUD) |
|---|---|
| 10mg | $269.99 |
| 20mg | $469.99 |

## Description

Complete Retatrutide research kit — 2x Retatrutide 10mg, BAC Water 10mL, and 10-pack 31G insulin needles. Save $23.97 vs. buying separately.

## Detailed Overview

**Australia's Most Advanced Metabolic Research Peptide Kit**

The Retatrutide Research Bundle is available from Peptide Warehouse Australia with fast domestic shipping to all states and territories.

**What is Retatrutide?**

Retatrutide (LY3437943) is a next-generation synthetic peptide and the first triple receptor agonist — simultaneously targeting GLP-1 (glucagon-like peptide-1), GIP (glucose-dependent insulinotropic polypeptide), and glucagon receptors. This tri-agonist mechanism sets it apart from every earlier generation metabolic research compound:

- **Single-receptor agonists** — target GLP-1 only
- **Dual-receptor agonists** — target GLP-1 and GIP
- **Retatrutide** — triple GLP-1/GIP/glucagon agonist

By activating all three receptors simultaneously, Retatrutide engages lipid-metabolism, receptor-signalling and thermogenic pathways that single or dual agonists cannot reach — the focus of current preclinical and clinical metabolic research. Supplied at 99.738% HPLC purity, independently verified with full COA and mass spectrometry confirmation.

**The Bundle — Everything in One Order**

This kit takes the guesswork out of setting up a complete Retatrutide research protocol. Choose your strength — 10mg or 20mg — and the matching Retatrutide vials, BAC Water 10mL, and a 10-pack of 31G insulin needles arrive together. The exact contents and your saving for the strength you select are shown in the "What's Included" panel on this page.

The bundle is priced below buying the three items individually, and qualifies for free shipping over the $199 AUD threshold.

⚠ For in-vitro laboratory research use only. Not approved for human or veterinary use. Not drugs, food supplements, or cosmetics. Not evaluated or approved by the TGA. You must be 18 years of age or older to purchase. By placing this order, you confirm you are a qualified researcher and will use this compound strictly in accordance with all applicable Australian laws and regulations.

## Research Applications

- Discounted vs. buying each item separately
- Triple receptor agonist — GLP-1, GIP and glucagon
- 2x Retatrutide vials at 99.738% HPLC purity
- Pharmaceutical-grade BAC Water included
- 10-pack sterile 31G insulin needles included
- Free shipping — exceeds $199 threshold

## Shipping

- Standard Post: $8.99 AUD (2–6 business days)
- Express Post: $13.99 AUD (1–3 business days)
- Free shipping on orders over $199 AUD
- Orders placed before 12PM AEST dispatch the same business day; orders after 12PM AEST dispatch the next business day
- Discreet plain packaging, Australia Post tracking on every order

## Frequently Asked Questions

### What is included in the Retatrutide Research Bundle?

Each bundle includes: 2x Retatrutide vials (your chosen strength, 99.4% HPLC purity, full COA), 1x BAC Water 10mL (pharmaceutical-grade bacteriostatic water, 0.9% benzyl alcohol), and 1x Insulin Needles 31G x10 (sterile, single-use). The bundle price is discounted vs. buying each item individually — the exact saving is shown on the product page next to the price. It also exceeds the $199 free shipping threshold, so your order ships for free. Not for human consumption — for research use only.

### How do I use the bundle to reconstitute Retatrutide?

The bundle contains everything needed for laboratory reconstitution. For laboratory preparation: (1) Remove the Retatrutide vial(s) and BAC Water from cold storage and allow equipment to equilibrate to ambient laboratory temperature. (2) Using a clean 31G syringe, draw 1–2mL of bacteriostatic water. (3) Inject the BAC water slowly down the inside glass wall of the Retatrutide vial — avoid directing the stream onto the lyophilised cake. (4) Gently swirl the vial until fully dissolved — do not shake or vortex. (5) With 1mL BAC water: 10mg/mL stock concentration. With 2mL: 5mg/mL. Store reconstituted solution at 2–8°C and use within 4 weeks.

### Why does the bundle include 2 vials of Retatrutide?

Two vials supports a longer research protocol without needing to reorder mid-study. Each vial is 10mg — together you have 20mg total for extended in-vitro research timelines. The BAC Water 10mL and 10-pack of needles are sized to comfortably cover both vials across a typical research run.

### Does the bundle qualify for free shipping?

Yes. At $249.99, the bundle exceeds our $199 AUD free shipping threshold. It ships via Australia Post with full tracking, same-day dispatch on orders placed before 12PM AEST (next business day after). Currently on pre-order with dispatch within 7–10 business days from our Melbourne warehouse.

### What savings does the bundle provide vs buying separately?

The bundle price is discounted compared to purchasing all items separately — the exact saving depends on the current individual prices and is shown dynamically next to the bundle price on the product page. It also automatically qualifies for free shipping (over the $199 threshold), saving you the Standard or Express Post fee. Not for human consumption — for research use only.

### How long does the BAC Water in the bundle last once opened?

Once the BAC Water 10mL vial is first punctured, it should be refrigerated at 2–8°C and used within 28 days. The 0.9% benzyl alcohol preservative maintains bacteriostatic conditions within this window, allowing multiple needle withdrawals from the same vial safely. The 10mL volume is sufficient to reconstitute both Retatrutide vials (using 1–2mL per vial) with BAC water to spare. Always use a fresh sterile needle each time you access the BAC water vial. Not for human consumption — for research use only.

### How many reconstitutions can I get from the 10-pack of needles?

The 10-pack of 31G insulin needles provides 10 individually sterile, single-use needles. A standard reconstitution protocol requires 2 needles per peptide vial: one to draw BAC water from the BAC Water vial, and one to inject into the peptide vial (though some researchers use a single needle for both steps if done in immediate sequence). For two Retatrutide vials: 4 needles for reconstitution, leaving 6 needles for subsequent solution withdrawals during the research protocol. For longer protocols or multiple access points, additional needle packs are available at /products/insulin-needles-31g in 20, 50, and 100-pack sizes. Not for human consumption — for research use only.

### Is the Retatrutide in the bundle the same batch/purity as the standalone product?

Yes. The Retatrutide 10mg vials in the bundle are identical to the standalone Retatrutide 10mg product — same Batch PW-260301, same 99.738% HPLC purity, same GMP-certified sourcing. The bundle is a convenience packaging of the same individually available products. The COA for Batch PW-260301 covers all Retatrutide supplied under that batch number, whether purchased as standalone or as part of the bundle. Not for human consumption — for research use only.

### Why buy the bundle vs individual items?

The bundle is the most economical way to start a Retatrutide research protocol — it includes every consumable required (peptide, diluent, needles), ships free, and arrives as a single delivery. The exact saving is shown live on the product page. There is no logistical advantage to ordering the three items separately unless you already have BAC water or needles in stock. If you have existing supplies, the standalone Retatrutide 10mg at /products/retatrutide-10mg is available individually. Not for human consumption — for research use only.

### Does the bundle ship together in one package?

Yes. All items in the Retatrutide Research Bundle — 2x Retatrutide 10mg, BAC Water 10mL, and the insulin needle pack — are dispatched together in a single, discreet plain-packaging parcel via Australia Post with full tracking. Cold packs are included for temperature-sensitive components. There is no split shipment. If any bundle component were out of stock, we would notify you before dispatch. Currently on pre-order with dispatch within 7–10 business days from our Melbourne warehouse. Not for human consumption — for research use only.

### Can I add extra Retatrutide vials to my bundle order?

Yes. You can add standalone Retatrutide 10mg vials to your cart alongside the bundle order. Each additional Retatrutide 10mg vial is $129.99 from /products/retatrutide-10mg. Adding more vials keeps you above the free shipping threshold (already met by the bundle). For researchers planning longer protocols, stocking additional vials in a single order avoids reordering delays and ensures all vials are from the same batch (PW-260301) for experimental consistency. Not for human consumption — for research use only.

## Compliance

Sold strictly for in-vitro laboratory and research purposes only. Not for human consumption, therapeutic use, or veterinary use. Purchasers must be 18 years of age or older. See https://www.auspeptidewarehouse.com.au/legal for full terms.