What people are saying
Included in each kit
- 1 × 10 mg Retatrutide
- 1 × BAC Water 3 mL
- Premium vial storage kit
- Pepwise Research Hub access
Batch documentation
View the Certificate of Analysis for batch testing information.
Why researchers choose Pepwise
- Premium quality and independent testing
- Australian based, dispatched from WA
- Research support and study resources
Science-backed quality
- 99% purity (HPLC + LC-MS)
- Batch COA available
- Third-party testing
About Retatrutide Kit
Retatrutide Kit is one of the most advanced next-generation peptides available for scientific research today. It's a precision-engineered molecule studied for its use in metabolic and receptor-signalling pathway research. Each vial is synthesised to pharmaceutical-grade standards, delivering exceptional purity and consistency for reliable results in any controlled research setting.
Verified reviews · Retatrutide Kit
What researchers say.
4.8(124 reviews)
Fast to regional WA
Parcels usually take a while where I live, so I was thrilled when this arrived before the end of the week.
Kylie S.
Verified BuyerWorth telling people about
I’m picky about where I reorder. The quality of the kit and how easy the team was to deal with put Pepwise straight on my list.
Hannah S.
Verified BuyerSo glad I ordered
I’ve already made up my mind about coming back. I was just as happy with the service as I was with the kit.
Elaine F.
Verified BuyerReally lovely people
I’d recommend Pepwise to a friend. I had a couple of questions and got a warm, helpful reply that covered both.
Alison D.
Verified Buyer
They’ve earned my next order
Couldn’t be happier with my order. I was a bit unsure about placing a first order with a new shop.
Jacinta M.
Verified BuyerCame back for a reason
My first kit felt really well put together, and ordering was so easy I didn’t think twice about coming back. They made the whole order a pleasure.
Bronwyn B.
Verified Buyer
One of my easiest orders
I knew when it had shipped and when to expect it. The parcel turned up right on time and I loved what was inside.
Melissa J.
Verified Buyer
They make it so easy
I placed the order on my phone and had the parcel in my hands before I knew it. The whole thing was ridiculously easy.
Heather L.
Verified BuyerMade the first order feel easy
I was new to Pepwise, so having clear updates from the team made a difference. Getting such a nicely put-together kit was the cherry on top.
Daniel D.
Verified BuyerQuick to help after delivery
I had a question once I’d opened the parcel and they got back to me that afternoon. I really appreciated the follow-through.
Naomi N.
Verified BuyerHard to beat this experience
It’s the kind of experience that makes me want to come back. They made the whole order a pleasure.
Christine W.
Verified Buyer
Just as good the second time
I’d happily order here again. I came back because I loved my first kit.
Katrina L.
Verified BuyerOur Customers are Happy
4.8 · 124 reviewsToggle rating breakdown
4.8
Frequently Asked Questions
Orders are processed promptly and dispatched from WA via Australia Post with tracking. Single kits have $10 express shipping; express shipping is free on bundle orders over $250. Delivery times vary by location and carrier conditions.