Made from plant proteins such as soybean and corn by an advanced process, this upgraded grade of P80 contains free amino acids ≥75% and total amino acids ≥80%. Rich in 17 amino acids, chloride-free and with heavy metals below 0.5 ppm (as Pb); water-insoluble matter ≤0.5% and solubility (25°C) ≥20.0 g/100mL give high-clarity solutions suited to concentrated liquid formulations and precision application. Derived entirely from plant protein with no animal-origin components, it is suitable for organic farming and green-food raw material production, as well as for export-oriented formulations.