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Retatrutide 40mg
What it is
Older weight-loss molecules talk to your body through one door, and results plateau. This one talks to three at once.
What it does
Cravings go quiet. Steady energy. Stored fat gets burned.
How it works
This 40mg pen carries double the content for longer runs.
Good to know
One pen
$467.99 USD
★★★★★ Excellent 4.6 on Trustpilot
What's included
Every order ships with the same kit and the same support. No upsells, no add-ons.
- Multidose pen · selected dose — pre-filled, ready to use out of the box.
- Sterile needles × 10
- Alcohol pads × 10
Shipping
Dispatched the next business day. Tracked to your door. Refrigerate the pen on arrival. Store at 2-8 C.
Lab certificates
- HPLC purity: 99.384% · 13.29 mg/ml · batch MTHC/RT40/2026/July · analysed Jul 21, 2026 · Janoshik task #205907
- pH: 7.20 · same batch · task #205908
- HPLC purity: 99.570% · 16.38 mg/ml · batch MTHC/RT40/2026/Apr · analysed Apr 22, 2026 · task #149021
- pH: 7.34 · Apr batch · task #149022
These lines are labeled as 40mg certificates on the live page.
Science
Areas where this compound is currently studied. Not a list of effects, and not medical advice.
Refunds & guarantees
Damaged or temperature-compromised on arrival: replaced at our cost. Lost in transit: re-shipped or refunded once the carrier confirms. Purity below the published spec: refunded in full.
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Common questions
Before you order.
How long does delivery take?
Orders dispatch the next business day. United Kingdom 2-3 days, EU 2-4 days, rest of world 3-5 days. Free express shipping on every order.
How are the pens packaged?
In a discreet, tracked parcel via DHL Express or FedEx, with a tamper-evident seal. The outer label is plain, with no product references. Refrigerate the pen on arrival.
How should I store the pens after delivery?
Refrigerate at 2 to 8 °C, away from direct light. Once the seal is broken, refrigerate and use within the stability window noted on the product page. Do not freeze.
Do orders include a certificate of analysis?
Yes. Every lot is independently third-party tested. An HPLC purity certificate and a separate aqueous pH certificate are published before each lot ships.