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Catalogue/Pre-mixed pen

Slim Pro
HILUVA rangePre-mixed penMetabolic research

Slim Pro

SKU RT-2

Retatrutide is a triple receptor agonist acting on GLP-1, GIP and glucagon pathways. Supplied as a pre-mixed 40mg pen in the HILUVA Slim Pro line. For laboratory research use only.

£165.00£4.13/mg

Only 3 left in stock

For laboratory research use only. Not for human consumption.

Pay by Bank (Open Banking). You approve a pre-filled payment in your own banking app with your bank's security. No card details are needed, and your order is held while you pay.

Free UK delivery over £250£85.00 to go — add more to qualify

Pre-mixed format, no reconstitution step. Store per the label instructions, away from light.

  • Free UK delivery over £250
  • Same-day dispatch before 1pm
  • Discreet packaging, plain outer box
  • European-sourced, laboratory-characterised
  • Research use only, not for human consumption

Analytical data

Specification

Every batch is characterised by HPLC against a specification of 99%+ chromatographic purity and carries a batch reference, so results stay linkable to the analytical record. How to read a certificate of analysis explains which fields matter. For working concentration and dilution maths use the reconstitution calculator, or read the reconstitution guide.

Retatrutide

Molecular weight
4731.34 g/mol
Formula
C221H342N46O68
CAS
2381089-83-2

Storage

Pre-mixed format, no reconstitution step. Store per the label instructions, away from light.

Reconstitution

Lyophilised material: store frozen, dry and away from light. Reconstituted solutions are less stable: refrigerate and use within the working window defined by the laboratory protocol.

Verify identity and purity against your laboratory's own standards before use.

Customer reviews

What customers say

1 verified review

Verified buyer · 28 September 2026

Reviews are left by verified buyers after a real order. We show them as "Verified buyer" so no personal details are published.

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Slim Lite

Retatrutide is a triple receptor agonist acting on GLP-1, GIP and glucagon pathways. Supplied as a pre-mixed 20mg pen in the HILUVA Slim Lite line. For laboratory research use only.

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For laboratory research use only. Not for human consumption.

GLOW

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£90.00

For laboratory research use only. Not for human consumption.

GLOW Ultra+

GLOW Ultra+ combines BPC 157 10mg, GHK-Cu 50mg, TB500 10mg and KPV 10mg in one pre-mixed pen. A four-peptide research blend. HILUVA, for laboratory research use only.

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£95.00

For laboratory research use only. Not for human consumption.

Restore GH

Restore GH pairs CJC-1295 with Ipamorelin in a single pre-mixed pen. Researchers use the combination in growth hormone axis models. HILUVA, for laboratory research use only.

In stock

£55.00

For laboratory research use only. Not for human consumption.

Complete your research kit

The essentials researchers pair with pre-mixed pen formats.

Pen Needles 32G 4mm - Pack of 10

Pack of 10 sterile 32G 4mm pen needles, compatible with standard multi-injection pens and pre-mixed cartridges.

In stock

£4.50

For laboratory research use only. Not for human consumption.

Pre-Injection Alcohol Swabs - Pack of 100

Pack of 100 individually sealed 70% isopropyl alcohol swabs, for cleaning vial stoppers and cartridge septa before entry.

In stock

£7.95

For laboratory research use only. Not for human consumption.