KPV
Alpha-MSH fragment, anti-inflammatory
Potency loss over time
Estimated potency retained (%) per storage condition. Hover the chart for details.
⚠ Estimates modelled per compound from its molecular properties (sequence length, cyclisation, oxidation- and deamidation-prone residues, light sensitivity). Indicative only — not lab-measured per batch.
Time in body
| # | Suppliers | Price | €/mg | Price trend (6 months) | Purity | COA | Score ⓘ | |
|---|---|---|---|---|---|---|---|---|
| 1 |
PAR
PARTICLE PEPTIDES
in stock 🇸🇰 SK
| €31.99 | €6.4/mg | ▲1.0% | 99% | ✔ HPLC/LC-MS | Shop → |
| # | Suppliers | Price | €/mg | Price trend (6 months) | Purity | COA | Score ⓘ | |
|---|---|---|---|---|---|---|---|---|
| 1 |
ADRIA SCIENCE
in stock 🇸🇮 SI
| €36.7 | €3.67/mg | 99% | ✔ HPLC | Shop → | ||
| 2 |
| €39 | €3.9/mg | ▼4.8% | 99% | ✔ Liquilabs | Shop → | |
| 3 |
OMEGA PEPTIDES
in stock 🇳🇱 NL
| €39.99 | €4.0/mg | ▼3.9% | 99% | ✔ Third-party | Shop → | |
| 4 |
NEXTGEN PEPTIDES
in stock 🇳🇱 NL
| €42.95 | €4.29/mg | ▲11.1% | 99% | ✔ HPLC | Shop → | |
| 5 |
CRYSTAL PEPTIDES
in stock 🇧🇬 BG
| €44.98 | €4.5/mg | 99.1% | ✔ HPLC | Shop → | ||
| 6 |
PEP
PEPTA SUPPLY
in stock 🇳🇱 NL
| €49.99 | €5.0/mg | 99% | ✔ HPLC | Shop → | ||
| 7 |
REG
REGENORIX PEPTIDES
in stock 🇳🇱 NL
| €49.99 | €5.0/mg | 99% | ✔ HPLC | Shop → | ||
| 8 |
PRIMAL PEPTIDES
in stock 🇳🇱 NL
| €59.99 | €6.0/mg | ▼8.1% | 99% | ✔ COA | Shop → | |
| 9 |
RES
RESEARCH PEPTIDES EUROPE
in stock 🇪🇸 ES
| €59.99 | €6.0/mg | 99.8% | ✔ HPLC/LC-MS | Shop → | ||
| 10 |
BEYOND PEPTIDES
in stock 🇪🇺 EU
| €62.38 | €6.24/mg | 99% | ✔ HPLC | Shop → |
| # | Suppliers | Price | €/mg | Price trend (6 months) | Purity | COA | Score ⓘ | |
|---|---|---|---|---|---|---|---|---|
| 1 |
| €109 | €3.63/mg | ▲1.3% | 99% | ✔ Liquilabs | Shop → |
Prices manually checked and updated monthly — source: publicly available supplier data. No affiliate links, no paid placement.
KPV
Mechanism, evidence level, EU status and COA guidance per compound. No dosages, no protocols — that belongs with a doctor.



