Metabolic Research
Retatrutide 40mg
Lyophilised powder · 40mg per vial · Research Use Only
Retatrutide peptide studied for metabolism, appetite and body composition research.
A$329.99
40mg · 1 vialor 4 interest-free payments of A$82.50 with 
Info
Multi-vial offers
Buy more, save moreFor your next order, credited after delivery.
In stock · 2pm Sydney time cutoff
Estimated express to Australia
Arrival estimate confirmed with dispatchFree express shipping over A$250
Follow your parcel from dispatch.
For in vitro laboratory research only. Not for human or animal consumption.
Research overview
Retatrutide (LY3437943, often shortened to Reta) is a synthetic peptide studied as an agonist at three hormone receptors: GLP-1, GIP and glucagon. An agonist activates a receptor. These receptors participate in appetite signalling, blood-glucose regulation and energy metabolism. This page lists one research vial containing 40mg of Retatrutide in lyophilised powder form. For in vitro laboratory work only.
Compare Retatrutide vial sizes
Each strength contains Retatrutide. The amount supplied and price change with the selected vial size. Review the report attached to that exact strength when comparing options.
Product details
- Labelled amount
- 40mg
- Form
- Lyophilised powder
- CAS number
- 2381089-83-2
- Intended use
- In vitro laboratory research
Product questions
What is Retatrutide?
Retatrutide (LY3437943, often shortened to Reta) is a synthetic peptide studied as an agonist at three hormone receptors: GLP-1, GIP and glucagon. An agonist activates a receptor. These receptors participate in appetite signalling, blood-glucose regulation and energy metabolism.
Published research examines how activating all three pathways affects metabolic responses. This describes the compound studied in the literature, not a demonstrated outcome from this research vial.
Sources: Retatrutide receptor study
Retatrutide compound reference · Retatrutide 10mg price in Australia · Retatrutide triple-agonist mechanism
What is Retatrutide also known as?
Reta and Reta peptide are shorthand for Retatrutide. LY3437943 is its research development code. R3TA and “ratatouille peptide” appear as informal online nicknames. “Reda peptide” also appears in informal discussion, but is not a verified chemical synonym. These labels are not separate compounds or reliable identifiers.
When comparing listings, look for Retatrutide and the labelled vial amount. Pillar supplies Retatrutide for Research Use Only.
What is the difference between Retatrutide and Tirzepatide?
Retatrutide is studied at GLP-1, GIP and glucagon receptors. Tirzepatide is studied at GIP and GLP-1 receptors. They are different compounds, not interchangeable names or strengths. Compare the required compound identity first, then vial amount and price.
Is this Retatrutide a pen, cartridge or ready-made solution?
No. This listing supplies a vial of lyophilised Retatrutide research material. It is not a pen, cartridge, ready-made solution or pharmacy product. The price covers the selected vial strength; it does not describe a finished product for personal use.
What does 40mg of Retatrutide mean?
One vial labelled 40mg of Retatrutide, supplied as lyophilised (freeze-dried) powder. The mg value is the labelled amount in the vial, not a solution concentration.
For Research Use Only, for in vitro laboratory work. Not for human or animal consumption.
How do Retatrutide vial strengths compare?
The catalogue lists these amounts:
- 10mg: A$144.99 per vial
- 15mg: A$179.99 per vial
- 20mg: A$209.99 per vial
- 30mg: A$269.99 per vial
- 40mg: A$329.99 per vial
- 60mg: A$449.99 per vial
Select a strength above to see its availability. A larger vial changes the amount supplied, not the compound’s identity.
Retatrutide 10mg · Retatrutide 15mg · Retatrutide 20mg · Retatrutide 30mg · Retatrutide 40mg · Retatrutide 60mg
How does Pillar Research vet manufacturers and update its COA library?
Pillar Research has a strict manufacturer-vetting process to ensure purity is consistently above 99%. Pillar Research is also working towards consistently updating its COA library. Research Use Only.
Where can I buy Retatrutide in Australia?
Pillar Research is a trusted Australian supplier serving over 4,000 researchers across the country. You can order Retatrutide 40mg through the linked product page when available. This strength is available to add to cart. In-stock orders ship from Australia; see the shipping information at checkout for the dispatch estimate and delivery options.
Free express delivery on orders A$250+. Research Use Only.
How much does Retatrutide 40mg cost in Australia?
Retatrutide 40mg costs A$329.99 per vial from Pillar Research, a trusted Australian supplier. Free express delivery on orders A$250+.
Browse the catalogue to compare research compounds, vial strengths and current prices. Save up to 30% when ordering 10 or more vials of the same compound. Research Use Only.
Retatrutide 10mg price in Australia · Retatrutide 40mg specifications · Browse the catalogue
Does Pillar ship Retatrutide from Australia?
Yes. In-stock orders ship from Australia with tracking. Free express delivery on orders A$250+ before discounts; A$18.99 below that threshold. Optional signature and parcel protection cost more.
Check this strength's availability and dispatch estimate before ordering. Preorder dispatch estimates are separate from carrier transit times.
How should Retatrutide be stored?
Follow the storage conditions and expiry on the supplied label and any accompanying handling documentation. Keep the original container and batch identification.
If a temperature range or shelf life is missing, request it before use. A general product-page answer cannot establish stability after a laboratory preparation is made.