Such a great experience with Pepology! My order arrived in Perth much faster than expected and the customer service was amazing from start to finish. Really impressed with how smoothly everything went. Thank you team!
JMVerified
Jessica M.
Oct 2026
Retatrutide
40mg · Weight Management
Select strength
$350 AUD
15 units in stock
Verify With Novagen LaboratoriesBatch RET7899 · 99.12% · PASS · novagenlaboratories.comChoose your pack
Quantity
1
Delivered Australia wide or your money back. Every order is covered by our 100% delivery guarantee.
Pay by bank transfer or crypto (save 10%). We verify every order by hand, then dispatch same day from the Gold Coast.
Recommended add-on
Bacteriostatic Water 10ml
The solvent for reconstituting your peptides. $14.95
- Same day dispatch
- 100% delivery guarantee
Specifications
- Dosage
- 40mg
- Form
- Lyophilised powder
- Purity by HPLC
- 99.12%
- Batch tested
- RET7899
- Result
- PASS
- Storage
- Store sealed, cool and dry, away from light
Description
Retatrutide (LY3437943) is a synthetic triple-agonist peptide engineered to act simultaneously at the GLP-1, GIP and glucagon receptors, representing a unique three-receptor pharmacology that makes it a significant subject for laboratory study of agonist signalling. Researchers investigate it extensively for understanding incretin and metabolic-pathway mechanisms. Each Pepology vial is independently Novagen-tested to 98%+ purity with batch certificates on a public register, Australian owned, dispatched same day from the Gold Coast.
Ordering and payment
Every order is packed and dispatched from our Gold Coast facility here in Australia. Orders are prepared for dispatch on business days once payment has cleared. You receive a tracking number by email once your parcel is on its way. Domestic Australian delivery times then depend on your location and the carrier.
Verified reviews
What customers say about ordering with Pepology
5.0Verified customers
First time ordering from Pepology and definitely won't be my last. Everything arrived nicely packaged and the whole experience was super easy. Great products and a professional team. Will definitely purchase again!
DRVerified
Daniel R.
Oct 2026
It took me so long to find a supplier I felt comfortable ordering retatrutide from. I'm really happy I came across Pepology. The team has been lovely to deal with and I'm so glad I finally found them!
STVerified
Sarah T.
Oct 2026
My peptide experience with Pepology has been great so far. Really easy ordering process, good communication and everything arrived as expected. Appreciate the service and attention to detail. Thanks team!
MBVerified
Michael B.
Oct 2026
Really impressed with Pepology so far. The quality has been great and everything has been quick and easy from start to finish. Thank you guys!
KJVerified
Katie J.
Aug 2026
My order just arrived and I honestly can't wait to get started! You guys have been awesome to deal with so far. Super excited.
AFVerified
Amelia F.
Aug 2026
Another package arrived today and everything was perfect. Only took 2 days to get here too. Really happy with the service. You've definitely got a long term customer here.
PCVerified
Peter C.
Aug 2026
First time ordering from Pepology and my first impression is AMAZING. Everything was straightforward and the whole experience has been great so far. Very impressed!
JBVerified
Jim B.
Aug 2026
I've been a customer for around 12 months now and have genuinely loved the experience. Everything has been consistent and I'm really happy with the journey so far.
MWVerified
Maria W.
Jul 2026
Back for another round with Pepology! Had a great experience last time, so it was an easy decision to come back. Let's go!
GLVerified
Gary L.
Jul 2026
Australian owned. Australian shipped.
Every order is verified by hand and dispatched same day from our Gold Coast warehouse, priced in Australian dollars and covered by our delivery guarantee.
