Precision Compounds. HPLC verified, every batch.
Best-Selling Products
Retatrutide 20mg
GHK-Cu 100mg
Bacteriostatic Water
MOTS-c 10mg
Trusted by Thousands of Repeat Buyers. What customers say about our service, delivery, and reliability.
"The food noise is completely gone. I've tried everything over the past years and nothing came close to this. Peyton answered all my questions in like minutes."
"Snapped back after my first baby. Reta quality is next level. Kristia is so sweet and replies faster than my husband does hahah 💖"
"Down kg in weeks. Very impressed with the lab reports. Kristia sorted my order so fast, thank you!"
"Finally something that works for perimenopause. I've tried HRT, elimination diets, everything - this is a catalyst, not a shortcut. Peyton was very prompt and helpful."
"Bloating is gone, energy is back. Chronic inflammation is way down. Professional, discreet, and high purity. Support is always online when I need them."
"My body is finally bouncing back. Done with other Aussie sources - Peak Haven quality is unreal. Replied faster than my partner lol."
"Skin thickness and density have improved so much. Topical skincare wasn't cutting it anymore. Peyton responds so quickly, love her energy! 💅✨"
"GHK-Cu is the holy grail paired with my red light panel. My skin looks filtered in real life. Won't be buying from another source again. Kristia's response time is literally unmatched."
Save More with Purpose-Built Research Bundles
Curated combinations designed to simplify ordering and support specific research goals.
The Glow & Lean Stack
Pairs Retatrutide (a GLP-1 / GIP / glucagon triple-agonist) with Melanotan II (a melanocortin receptor agonist) for research into metabolic regulation and melanogenesis pathways. Bacteriostatic water included for reconstitution.
Our Catalogue. Tested Every Batch.
Every batch independently HPLC tested. COA available on request.
Lab-Tested. Third-Party Verified.
Every batch sent to an independent lab for HPLC purity and identity verification before release. COAs available on request.
Third-party testing ensures purity, consistency, and accurate batch verification.
How We Compare
See how our compounds compare in purity, consistency, and transparency versus typical suppliers.
OUR PRODUCTS
TYPICAL SOURCES
If you're not satisfied, we’ll make it right.
30 days from delivery to assess. If it's not what you needed, full refund, no questions.
Any batch failing independent purity verification or arriving damaged: replacement or refund within 90 days.
Built on Reliable Sourcing & Consistent Standards
We work with trusted suppliers and maintain strict quality control to ensure every batch meets high purity and consistency expectations.
Independent Labs
Third-Party Testing
VIEW DETAILS
Verified Suppliers
Sourcing Standards
VIEW DETAILS
Quality Control
Batch Verification
VIEW DETAILSWe've reordered eleven times. HPLC results don't drift batch to batch. That's what consistency actually looks like.
Dr. Dawn Mussallem
CMO of Fountain Life & Integrative Oncologist at Mayo Clinic
Independent Labs
Every batch is independently tested
to verify purity and consistency
before release.
Verified Suppliers
We work with trusted partners
to ensure reliable sourcing
across all compounds.
Quality Control
Strict internal checks maintain
consistency from sourcing
through to dispatch.
Frequently Asked Questions
Are these for human use?
Are these for human use?
No. All products sold by Peak Haven are strictly for laboratory and in-vitro research purposes only. They are not therapeutic goods and are not intended for human or animal consumption.
How is product purity verified?
How is product purity verified?
Every batch of our compounds is independently tested by a third-party laboratory using High-Performance Liquid Chromatography (HPLC) and/or Mass Spectrometry to confirm purity and structure. Certificates of Analysis (COAs) are available upon request.
Where do you ship from?
Where do you ship from?
All orders are dispatched from our facilities in Melbourne & Sydney. We offer express shipping Australia-wide.
Do you ship internationally?
Do you ship internationally?
Currently we’re dedicated to serving the Australian scientific community only.
What's your return policy?
What's your return policy?
Due to the nature of our products, we cannot accept returns once an order has been dispatched. If you receive a damaged or incorrect order, please contact our support team within 48 hours of delivery for resolution. We’ll replace it immediately.
How should I store the compounds?
How should I store the compounds?
Lyophilised peptides should be stored at -20°C. Once reconstituted for research, the solution should be refrigerated and used within 4 weeks.
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Guaranteed High Quality
All batches undergo rigorous3rd-party lab analysis. Ensuring the highest safety, purity & performance you can trust.
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Same-Day Express Shipping
All orders placed before 2 PM AEDT are dispatched the same day via Express Post.
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Dedicated Customer Support
24/7 Support staff. A dedicated team led by our Head of Support, working round-the-clock for you.
