AUSTRALIA'S PREMIER RESEARCH PEPTIDE SUPPLIER

Research-Grade Peptides. Verified for Purity.

Every compound independently HPLC-tested to >99% purity Same Day Express Shipping - Built for those who value Quality

>99% HPLC Purity · Same-Day AU Dispatch · Secure Checkout

  • 1,000+ Orders Fulfilled
  • >99% HPLC Verified Purity
  • 30+ Compounds Available
  • AU Based & Operated

SAME-DAY AU DISPATCH

>99% HPLC-VERIFIED PURITY

SHIPS AUSTRALIA-WIDE

SECURE ENCRYPTED CHECKOUT

10% OFF YOUR FIRST ORDER — CODE WELCOME10

STACK & SAVE — 10% OFF WHEN YOU BUY 2+

Featured Compounds

KLOW Stack 80mg

KLOW Stack 80mg

KLOW Stack 80mg

$179.99
Sale price  $179.99 Regular price  $194.99
GHK-Cu 50mg

GHK-Cu 50mg

GHK-Cu 50mg

$59.99
Sale price  $59.99 Regular price 
Epithalon 10mg

Epithalon 10mg

Epithalon 10mg

$59.99
Sale price  $59.99 Regular price 
Retatrutide 10mg

Retatrutide 10mg

Retatrutide 10mg

$164.99
Sale price  $164.99 Regular price  $184.99
SS31 10mg

SS31 10mg

SS31 10mg

$79.99
Sale price  $79.99 Regular price 
KPV 10mg

KPV 10mg

KPV 10mg

$49.99
Sale price  $49.99 Regular price 
Selank 10mg

Selank 10mg

Selank 10mg

$64.99
Sale price  $64.99 Regular price 
Melanotan II 10mg

Melanotan II 10mg

Melanotan II 10mg

$54.99
Sale price  $54.99 Regular price 

QUALITY STANDARD

Verified Purity, Every Vial

Every compound in our catalogue is independently HPLC-tested before it's listed, confirming purity above 99%. We work only with peptide manufacturers who meet that standard consistently, batch after batch.

Browse All Compounds

Why Researchers Choose CitySupps

Uncompromising Quality

Every product is HPLC-tested to a verified >99% purity standard before it ever reaches our catalogue.

Fast AU Dispatch

Orders are dispatched quickly via AusPost Express, with full tracking to every state and territory.

Secure Payments

Every checkout is encrypted end-to-end, with no subscriptions or surprise auto-billing.

Dedicated Support

Our team is on hand for product documentation and order questions, with fast email response times.

Common Questions Answered

What are these products for?

All products listed are intended strictly for laboratory and research purposes. They are not intended for human or animal consumption.

Do you ship Australia-wide?

Yes. We ship to every Australian state and territory via AusPost Express, with tracking provided on every order.

How is purity verified?

Every compound is independently HPLC-tested to confirm purity above 99% before it is listed in our catalogue.

What payment methods do you accept?

We accept Direct bank transfer via payment link that is sent to you after confirmation.

Can I track my order?

Yes. Once your order is dispatched you'll receive a tracking number by email so you can follow it to your door.