Nomen: Caprooyl Tetrapeptide-3 Cas 1012317-71-3 Sequentia: KGHK Purity: >98% Gradus: Source medicamine : synthetica – Intensive treatment: 2.5% – Preventive treatment: 1% to 2.5% – Skin repair treatment: 0.3% to 1% Aspectus: white crystal