Iberia Labs Bestsellers.
The 4 benchmark peptides in international research literature. High-performance >99% purity verified by independent HPLC, vacuum-lyophilized with 102% minimum fill and Spain-based cold storage.

retatrutide
Triple agonist of GLP-1, GIP, and Glucagon (GCGR) receptors. The pinnacle of clinical relevance in metabolic research.

tirzepatide
Dual selective GIP / GLP-1 co-agonist. Synergistic metabolic and glucose sensitivity regulator.
Technical Bestsellers Comparison
Biochemical parameters and storage of the 4 compounds
| Compuesto | Diana Molecular | Nº CAS | Pureza | Almacenamiento | Ficha |
|---|---|---|---|---|---|
| Retatrutida 10mg | GLP-1R / GIPR / GCGR | 2381089-83-2 | ≥99.4% HPLC | -20 °C liofilizado | Ver ↗ |
| Tirzepatida 20mg | Dual GIP / GLP-1 | 2023788-19-2 | ≥99.5% HPLC | -20 °C liofilizado | Ver ↗ |
| GHK-Cu 50/100mg | Cobre (Cu2+) / TGF-beta | 89030-95-5 | ≥99.2% HPLC | -20 °C liofilizado | Ver ↗ |
| Bacteriostatic Water 10ml | Sterile solvent / 0.9% benzyl alcohol | 7732-18-5 | USP Grado Farmacéutico | 2 - 8 °C (refrigerado tras apertura) | View ↗ |
Looking for other compounds or diluents?
Explore Selank, Semax, Tesamorelin, Mots-c, CJC-1295, Bacteriostatic Water and more.


