2 vials save 10% · 3+ save 15%Same compound:2 vials save 10%3+ vials save 15%5+ mixed save 10%
PEPTALIAS Retatrutide 20 mg research vial

Research peptides Australia

Premium peptides.
Sourced with care.

One trusted supplier. In-stock orders dispatched within 24 business hours.

For research use only · Not medical advice · Not for human or veterinary use

One trusted supplierChosen after months of supplier trials
Dispatch within 24 business hoursIn-stock orders
Savings applied automatically2 vials save 10%. 3+ save 15%.
Free shipping at A$250+Calculated after savings

The range

Choose your compound.

Browse peptides, blends and research compounds by name and strength.

Multi-buy offer

Stock up.
Save 15%.

2 vials save 10%. 3+ save 15%. No code.

Shop products
2 vialsSave 10%Same compound.
5+ mixed vialsSave 10%Any eligible products. Best offer applies.

PEPTALIAS updates

New stock. New guides.
Occasional offers.

Join for product updates, research guides and a personal 10% welcome code valid for 30 days.

Unsubscribe anytime. Product restock alerts are managed separately.

Why PEPTALIAS

Months of trialling.
One supplier made the cut.

One source now sits behind the range. In-stock products dispatch within 24 business hours, with clear strengths, prices and availability before you add to cart.

Read our story

Good to know

Before you order.

See all answers
Are prices shown per vial?

Yes. Each displayed price is for one vial at the selected strength. Multi-buy savings are applied automatically when two or more vials of the same compound are added to the cart.

How are products supplied?

Most peptides are supplied in 3 mL vials. NAD+ 500 mg comes in 5 mL; NAD+ 1000 mg and Glutathione 1500 mg come in 10 mL. BAC Water is available in 3 mL and 10 mL. The exact format appears on every product page.

Can I order an out-of-stock strength?

No. Sold-out strengths remain visible with their price, but they cannot be added to the cart. Register on the product page for a restock alert and a single-use 10% code valid for 30 days.

How do multi-buy discounts work?

Buy 2 vials of the same compound and save 10%. Buy 3 or more and save 15%. Mixed strengths of the same compound count together. No code is needed.

PEPTALIAS

Find your compound.

See current prices and strengths.

Shop products