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Retatrutide + Cagrilintide
Research Stack · Weight Loss

Weight Loss Stack

Two satiety mechanisms that don't overlap — that's the whole logic behind this stack, the most discussed one right now in metabolic research.

Why this combination

Retatrutide is a triple agonist that activates the GLP-1, GIP and glucagon receptors in a single molecule — three distinct metabolic pathways. Cagrilintide, meanwhile, targets a fourth, totally different pathway: the amylin receptor, a hormone involved in the sensation of satiety via a brain circuit distinct from GLP-1. It is this lack of overlap between the two mechanisms that makes the combination particularly discussed in recent metabolic research literature — each compound covers ground the other doesn't.

Level of evidence Retatrutide and Cagrilintide each have their own clinical-phase data. No trial has directly tested the combination of the two — the rationale relies on the results of the CagriSema program (Cagrilintide + Semaglutide), which demonstrated a synergy between the two mechanisms.

Two satiety receptors

Retatrutide (GIP/GLP-1/glucagon) and Cagrilintide (amylin) act on distinct pathways.

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Non-redundant signals

The two mechanisms don't overlap — a more complete exploration of appetite regulation.

A single protocol

One reconstitution kit to explore two complementary metabolic pathways.

Pack contents

Reconstitution

Each vial is reconstituted separately with the bacteriostatic water provided in the kit. Disinfect the septum with an alcohol swab, inject the water slowly along the wall of the vial, without shaking — gently swirl between your hands to dissolve.

Use the dosage calculator to determine the exact volume to draw for each peptide. Store reconstituted solutions in the refrigerator (2-8°C).

Frequently asked questions

Are both peptides reconstituted together?

No, each vial is reconstituted separately with its own bacteriostatic water.

Is the reconstitution kit enough for the whole pack?

Yes, the kit provided (water + syringes + swabs) covers the preparation of both products in the pack.

Can I buy the peptides separately?

Yes, each one is also available individually in the catalog, but the pack works out 15% cheaper than buying separately.

Product sold exclusively for scientific research purposes (Research Use Only). Not intended for human or animal consumption.

94,80 €
🧪 COA on every batch
Shipped within 72h
Discreet packaging
✓ Free reconstitution kit
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Common questions here

A combination of two peptides with complementary mechanisms of action, with the reconstitution kit included, at a bundled price.

Yes, always included — bacteriostatic water, syringes and alcohol swabs are provided with every pack, at no extra cost.

Yes, each component remains available individually on its own product page.