Arepa New Zealand has taken a world-first step from blackcurrant to brain performance. In partnership with Plant & Food Research and Callaghan Innovation, (now under the BioEconomy Science Institute umbrella), scientists have identified sarmentosin, a naturally occurring MAO-B inhibitor found in New Zealand blackcurrants. The compound helps protect dopamine, the neurotransmitter linked to mood, motivation, and mental clarity, marking a scientific and commercial breakthroug
