A single yeast-derived ingredient could replace multiple food additives, offering cleaner labels and simpler formulations for mainstream food and drink products. Swiss startup Cosaic has raised $6M in a seed extension round, backed by DSM-Firmenich Ventures, bringing its total funding to $12.5M. With regulatory approvals underway in the US and Europe, Cosaic is positioning its flagship ingredient, Cosaic Neo, for commercial launch.