Produced from a blend of animal and plant proteins by an advanced process, this liquid base material can be supplied with free amino acids of 200 g/L and above (up to 220 g/L on request). Containing 17 amino acids and free of chloride with low heavy metal levels, it can be used directly as the amino acid base for liquid water-soluble fertilisers, amino acid aqueous formulations and organic water-soluble fertilisers, or as a liquid feed additive. Key indices: free amino acids ≥200.0 g/L, pH (1:250) 4-8, water-insoluble matter (25°C) ≤10.0 g/L and sulphur (as S) ≤20.0 g/L. A dark brown liquid with good flowability and storage stability; concentration and pH can be adjusted to customer requirements, available in 200 L / 1,000 L drums and by tanker.