Ipamorelin Reconstitution Calculator: BAC Water Volumes & Concentration Tables for Lab Research
DISCLAIMER: Ipamorelin is a research chemical intended exclusively for qualified laboratory use in preclinical and in vitro research settings. It is not approved by the FDA for use in humans or animals. All concentration calculations described on this page are provided solely for laboratory research purposes. Nothing herein constitutes medical advice, dosing guidance, or instructions for self-administration. Always follow your institution's standard operating procedures and biosafety requirements. Palmetto Peptides supplies research-grade peptides for scientific investigation in compliance with all applicable law.
Ipamorelin Reconstitution Calculator: BAC Water Volumes & Concentration Tables for Lab Research
Last Updated: May 2026 | Reading Time: ~8 minutes | Author: Palmetto Peptides Research Team
Ipamorelin is one of the most selective GHRP (growth hormone-releasing peptide) compounds in the preclinical research toolkit, and it is frequently studied in combination with CJC-1295 to characterize synergistic effects on growth hormone secretion patterns. In combined protocols, accurate concentration control of each individual compound is critical — a reconstitution error in either vial affects the concentration ratio of the entire experimental preparation.
This page provides concentration lookup tables for Palmetto Peptides' 5mg and 10mg Ipamorelin vials, with pre-calculated BAC water volumes for every common working concentration. It eliminates the need to manually recalculate before each experiment.
For the full step-by-step reconstitution protocol — equipment, aseptic technique, and troubleshooting — see our Ipamorelin Reconstitution Guide for Laboratory Research. This page focuses on the concentration math only.
Ipamorelin: Research Background
Ipamorelin is a selective pentapeptide GHRP that stimulates growth hormone release via ghrelin receptor (GHSR) activation. Its research value lies primarily in its selectivity — unlike earlier GHRPs such as GHRP-2 or GHRP-6, Ipamorelin demonstrates minimal effect on cortisol, prolactin, or ACTH at research concentrations, making it a cleaner tool for studying GH secretagogue mechanisms in isolation.
In preclinical research, Ipamorelin is studied both as a standalone compound and in combination with GHRH analogs (particularly CJC-1295), where the two compounds act on complementary pathways to produce synergistic GH secretion.
Palmetto Peptides supplies Ipamorelin as lyophilized powder in two standard vial sizes: 5mg and 10mg, with third-party HPLC purity verification (≥98%) and mass spectrometry identity confirmation.
View Ipamorelin Research Peptide →
The Reconstitution Formula
Volume to add (mL) = Peptide mass (mg) ÷ Target concentration (mg/mL)
Use actual COA fill weight — not labeled amount — for precise concentration control.
Ipamorelin Concentration Calculator — 5mg Vial
| Target Concentration | BAC Water to Add | Total Solution Volume |
|---|---|---|
| 0.5 mg/mL | 10.0 mL | 10.0 mL |
| 1.0 mg/mL | 5.0 mL | 5.0 mL |
| 2.0 mg/mL | 2.5 mL | 2.5 mL |
| 5.0 mg/mL | 1.0 mL | 1.0 mL |
Based on nominal fill weight of 5.0mg. Adjust using actual COA fill weight.
Ipamorelin Concentration Calculator — 10mg Vial
| Target Concentration | BAC Water to Add | Total Solution Volume |
|---|---|---|
| 0.5 mg/mL | 20.0 mL | 20.0 mL |
| 1.0 mg/mL | 10.0 mL | 10.0 mL |
| 2.0 mg/mL | 5.0 mL | 5.0 mL |
| 5.0 mg/mL | 2.0 mL | 2.0 mL |
Based on nominal fill weight of 10.0mg. Adjust using actual COA fill weight.
Combination Protocol Reference: Ipamorelin + CJC-1295
When Ipamorelin is used alongside CJC-1295 in a combination research protocol, both compounds are typically reconstituted separately at identical concentrations so equal volumes can be combined to produce the final preparation.
Example combination: Research protocol calling for a 1:1 ratio by mass
| Compound | Vial Size | BAC Water Added | Concentration |
|---|---|---|---|
| Ipamorelin | 5mg | 5.0 mL | 1.0 mg/mL |
| CJC-1295 No DAC | 5mg | 5.0 mL | 1.0 mg/mL |
Combining equal volumes of each produces a 1:1 preparation with each compound at 0.5 mg/mL effective concentration.
Adjusting for Actual COA Fill Weight
Example: COA fill weight = 4.88mg, target = 1.0 mg/mL Volume to add = 4.88 ÷ 1.0 = 4.88 mL BAC water
In combination protocols, precise fill-weight-adjusted calculations for both Ipamorelin and CJC-1295 ensure the final ratio reflects your experimental design rather than fill variation.
Solvent Selection
Bacteriostatic water (0.9% benzyl alcohol) is the recommended solvent for Ipamorelin research solutions where the solution will be stored. The benzyl alcohol preservative extends solution stability during refrigerated storage.
Sterile water for injection is appropriate only for immediate single-use protocols.
Palmetto Peptides supplies Bacteriostatic Water (BAC Water) 10mL vials for research reconstitution.
Aliquot Volume Reference
| Vial Size | Concentration | Total Volume | 100μL Aliquots |
|---|---|---|---|
| 5mg | 1.0 mg/mL | 5.0 mL | 50 aliquots |
| 5mg | 2.0 mg/mL | 2.5 mL | 25 aliquots |
| 10mg | 1.0 mg/mL | 10.0 mL | 100 aliquots |
| 10mg | 2.0 mg/mL | 5.0 mL | 50 aliquots |
Storage Conditions
| Form | Recommended Storage | Notes |
|---|---|---|
| Lyophilized (unreconstituted) | -20°C, desiccated | Stable for 24+ months when properly stored |
| Reconstituted in BAC water | 2–8°C, protected from light | Follow lab SOPs for documented stability |
| Aliquoted samples | -20°C | Limit freeze-thaw cycles |
Frequently Asked Questions
How much BAC water for a 5mg Ipamorelin vial at 1 mg/mL? Add 5.0 mL. This yields 5.0 mL of 1 mg/mL Ipamorelin research solution.
How much BAC water for a 10mg Ipamorelin vial at 2 mg/mL? Add 5.0 mL. Formula: 10 ÷ 2 = 5.0 mL.
Does Ipamorelin dissolve readily in BAC water? Yes. Lyophilized Ipamorelin is highly soluble in aqueous solvents. Gentle inversion or rolling for 30–60 seconds after adding BAC water is sufficient. No heating or extended mixing is required.
How does Ipamorelin differ from GHRP-2 and GHRP-6 in terms of reconstitution? Reconstitution math is identical across all three GHRPs — only mass and target concentration determine the BAC water volume. The research difference lies in selectivity: Ipamorelin has significantly less cortisol and prolactin stimulation compared to GHRP-2 and GHRP-6.
Why is Ipamorelin commonly paired with CJC-1295 in research? They act on complementary receptors — Ipamorelin on the GHSR (ghrelin receptor) and CJC-1295 on the GHRH receptor. Combined stimulation of both pathways produces synergistic GH secretion in animal models. See our Ipamorelin and CJC-1295 Combination Research guide for experimental context.
Source Your Ipamorelin from Palmetto Peptides
Palmetto Peptides supplies Ipamorelin with third-party HPLC purity verification (≥98%), mass spectrometry identity confirmation, and lot-specific COA documentation with actual fill weights.
Order Ipamorelin Research Peptide →
Related research tools:
- CJC-1295 No DAC Research Peptide — GHRH analog frequently paired with Ipamorelin
- CJC-1295 DAC Research Peptide — long-acting GHRH analog variant
- Hexarelin Research Peptide — alternative GHRP for comparative GH secretagogue research
- Bacteriostatic Water (BAC Water) — pharmaceutical-grade reconstitution solvent