Retatrutide 40 mg pre-filled pen
Retatrutide 40 mg pen — label and dose window
Retatrutide 40 mg pen with four 4 mm pen needles
  • Pre-filled3 ml pen, 4 needles in
  • Cold-packed2–8 °C to your door
  • Batch no.QR to authenticate
Batch documentation
Batch RT40-2610 Report pending Lab report and CoA are uploaded per batch — not yet for this one.

View full report

Not uploaded for this batch yet. Message us your batch code and we'll send it.

Batch: RT40-2610
In stock · ships todayMetabolic

Retatrutide 40 mg

£130.00

Triple agonist of the GLP-1, GIP and glucagon receptors. 40 mg pen, 13.33 mg/ml.

Active compound
Retatrutide
Total content
40 mg per pen
Concentration
13.33 mg/ml
Storage
2–8 °C, away from light
Quantity
Total£130.00
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About this pen

Retatrutide is a synthetic peptide studied as a triple agonist of the GLP-1, GIP and glucagon receptors. Supplied as a sterile solution in a pre-filled 3 ml pen — 40 mg total content at 13.33 mg/ml; the figure is the whole pen, not a single dose. Research use.

What's in the box

  • 1 × Retatrutide 40 mg — pre-filled 3 ml pen
  • 4 × pen needles, 4 mm
  • Outer box with batch no. and expiry, QR code to authenticate

Specifications

Active compound
Retatrutide
Total content
40 mg per pen
Concentration
13.33 mg/ml
Format
Pre-filled 3 ml pen device
Composition
Retatrutide 40 mg; L-histidine, L-histidine HCl, trehalose dihydrate, polysorbate 20, water for injection
Class
GLP-1 / GIP / glucagon receptor triple agonist
Storage
2–8 °C, away from light
Transport
Never above 30 °C
Expiry
Printed on the box, per batch
SKU
NML-RT40

Storage & handling

On arrival
Into the fridge, 2–8 °C, in its box, away from light. Never above 30 °C.

In transit
Insulated box with cold packs.

Before use
Shake gently. Four 4 mm pen needles are in the box.

Batch number
Printed on the box with the expiry date. It finds your documents.

Questions

Delivery, storage, documentation.

All questions →

How fast is delivery?

Orders before 14:00 ship the same working day. UK 1–2 days, EU 2–5 days, tracked.

Where is my batch report?

On the product page, under the batch number printed on your box. Not there yet? Message us the number.

How should pens be stored?

In the fridge at 2–8 °C, in its box, away from light. Never above 30 °C. Shake gently before use.

Are needles included?

Yes — four 4 mm pen needles come in every box.

Complete the set

All five pens →