GLP-1 · Retatrutide
Retatrutide 40mg
- 99.3% measured purity
- Results before you order
- Swiss-made
- Free tracked UK delivery
- Plain unbranded box, sealed and padded
- Lifetime support
Most metabolic peptides knock on one door, and the research plateaus. Retatrutide knocks on three — GLP-1, GIP and glucagon — the most complete receptor profile in the class.
- The appetite pathway. Studied for how the gut–brain pathways dial hunger and fullness up or down.
- The glucose pathway. Investigated for how readily cells take up insulin and manage glucose.
- The glucagon arm. The glucagon arm is researched for how the body taps stored fat for energy.
20% off first order · LAUNCH20
One per customer — sign in or create a free account to use it.
How it works
It hits three receptors at once — GLP-1, GIP and glucagon — so appetite, blood-sugar response and energy metabolism move together instead of one at a time. One pen covers the full titration schedule.
What's included
Every kit ships complete and ready — no upsells, no add-ons.
- 1×Pre-filled pen — 4 × 10 mg doses
- 12×Disposable 5 mm needles
- 1×Pre-injection swabs, 70% isopropanol
Shipping
Next-day dispatch — order before 11pm and it's sent the next working day. Free, plain unbranded box, tracked with Royal Mail Tracked 24.
- Order before 11pm — dispatched the next working day.
- Tracking lands the moment your label is printed.
- Refrigerate at 2–8°C as soon as your kit arrives.
Common questions
Before you order.
What is Retatrutide?+
Retatrutide is a synthetic triple-receptor peptide (GLP-1, GIP and glucagon), supplied as a pre-filled research pen for controlled analytical and in-vitro experimentation. It is intended strictly for in-vitro laboratory research use only.
What is it studied for in research?+
In preclinical and cell-based laboratory research it is examined for incretin-pathway signalling across three receptors — appetite regulation, glucose handling and energy metabolism. These are laboratory research observations only and are not established human or veterinary effects.
Is it legal to buy in the UK?+
Retatrutide is legal to buy and possess in the UK for laboratory research purposes. It is not a licensed medicine and cannot be sold for human or veterinary consumption — every pen is labelled for in-vitro research use only, and the purchaser is responsible for handling and storage under applicable regulations.
What purity is it, and is it lab-tested?+
Every batch is HPLC-MS verified to 99%+ purity by the manufacturer's own quality control — download the certificate above. The figure shown is the actual value recorded for that batch, not a generic marketing claim. Independent third-party verification is in progress. Manufactured in Switzerland, held and dispatched from the UK.
Do you send the test results?+
Yes — the manufacturer's certificate is above, and it's also available instantly on Telegram (t.me/Biovanta_bot) or by email at orders@biovanta.store, before you order if you like.
How is it supplied?+
As a pre-filled multi-dose research pen (40 mg total), with single-use needles. Ready out of the box, no reconstitution.
How do payments & delivery work?+
Pay securely by card (Visa, Mastercard, Google Pay, Apple Pay). Orders placed before 11pm are dispatched the next working day by Royal Mail Tracked 24, free, in a plain unbranded box. Your tracking number arrives the moment your label is printed.
99.3% measured purity · tested 03 Feb 2026
Batch documentation, issued before purchase.
Every batch is quality-controlled before release. Name this compound and we'll send what we currently hold for it — no account, no order, and no obligation to place one afterwards.
What happens next
