Research use only — not for human consumption Batch 24-B released 14.07.26 · UK & EU dispatch within 24h
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Catalogue / Supplies / Convi Pen
Convi Pen vial, Connect Peptides
Convi Pen Convi Pen Convi Pen
In stock UK dispatch 24h

Convi Pen

Reusable Peptide Pen
Convi Pen is a reusable, dial-adjustable peptide pen designed for precise, repeatable dosing with compatible peptide vials and cartridges. Worldwide shipping available contact us first.
Vial size

What is Convi Pen?

Convi Pen is a reusable, auto-drawing peptide pen designed for accurate, repeatable dosing. The dial adjusts from 0–60 units, giving fine control over every dose.

The auto-draw mechanism pulls the dose automatically once dialled in — no manual plunger control needed, making it straightforward to use even for first-time pen users.

Convi Pen is compatible with all standard 3ml cartridges, so it works across a wide range of peptide vials without needing a different pen per compound.

Supplied boxed in its original packaging, complete with a travel pouch for discreet, protected storage on the go. The pen body is reusable — replace the needle after each injection and the cartridge once empty.

Storage & handling

Before reconstitution
Store lyophilised at −20 °C, protected from light. Stable for 24 months or longer in the sealed vial.
After reconstitution
Store at 2–8 °C and use within 28 days. Avoid repeated freeze-thaw cycles; aliquot where possible.

Frequently asked questions

What cartridges is the Convi Pen compatible with?

Convi Pen works with all standard 3ml cartridges, so it fits across a wide range of peptide vials.

What's included with the Convi Pen?

The pen arrives boxed in its original packaging with a travel pouch included.

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Research guides
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Supplied strictly as a laboratory reference material for in-vitro research. Not a medicine, food or cosmetic. Not for human or veterinary consumption, diagnostic or therapeutic use.