# Retatrutide 40mg Pen

- Link: https://palmbeach-vitality.store/product/retatrutide-40mg-pen/
- Published: 2026-07-29T13:37:23-04:00
- Author: Salvatore Johnson

**Retatrutide 2 mL Pen**

**The Science, Simplified:** Retatrutide is a synthetic peptide studied as a multi-
receptor agonist at GLP-1, GIP, and glucagon receptor pathways.

**Product Specifications – Retatrutide 40 mg 2 mL Pen**

 * Total Retatrutide: 40 mg
 * Volume: 2 mL pre-filled pen
 * Clicks in the pen: 200
 * Volume per click: 0.01 mL
 * Dial range: 1–60 clicks per dispensing (0.01–0.60 mL)
 * Peptide per click: 200 mcg Retatrutide
 * Concentration: 20 mg/mL
 * Purity: ≥99%, third-party tested (COA available)
 * Format: Ready-to-use multi-use pre-filled pen
 * **Also available research pen strengths:** [8 mg](https://palmbeach-vitality.store/product/retatrutide-8mg-pen/),
   [16 mg](https://palmbeach-vitality.store/product/retatrutide-16mg-pen/), [24 mg](https://palmbeach-vitality.store/product/retatrutide-24mg-pen/),
   [32 mg](https://palmbeach-vitality.store/product/retatrutide-32mg-pen/), [40 mg](https://palmbeach-vitality.store/product/retatrutide-40mg-pen/),
   [48 mg](https://palmbeach-vitality.store/product/retatrutide-48mg-pen/). Compare
   formats on the [Retatrutide research hub](https://palmbeach-vitality.store/research/retatrutide/).

**Key Research Focus:** Incretin and glucagon receptor pathway research.

**Physical Form & Solubility:**

 * Appearance: Clear to slightly opalescent liquid
 * Solubility: Already in aqueous solution. Highly soluble; no reconstitution required.

**Pen Format Details:** The 2 mL pre-filled pen is a multi-use system designed for
precise, consistent dispensing of the research compound. It features a sealed cartridge
and dial mechanism for accurate volume control. The pen is ready for immediate laboratory
use with no mixing or transfer steps required. Each pen is labeled with total peptide
content and lot-specific COA reference.

**Stability & Handling Notes:**

 * Refrigerated at 2–8°C (36–46°F). Practical shelf life is **12–16 weeks** when
   protected from light and handled with clean laboratory technique.
 * Do not freeze. Avoid prolonged room-temperature exposure.
 * Store upright in the original packaging with the cap on, and avoid temperature
   swings. Discard if the solution becomes cloudy, discolored, or shows particles.
 * Protect from light and moisture at all times.

## Research Use Only

**For laboratory research use only (RUO).** Not for human use, veterinary use, household
use, or consumption. Not a drug, food, supplement, or cosmetic. Not intended to 
diagnose, treat, cure, or prevent any disease. Buyer represents they are a qualified
researcher purchasing for lawful research purposes only.