Is trehalose vegan? Sources and aliases

Source dependent

The source or production method of trehalose can vary, so it is not always vegan.

Names you may see on a label

트레할로스ТрегалозаtrehalozaтрегалозаtrealosetrehalostrehalosatrealosioTrehalózatréhalosetrehaloosisienisokeri

Look for a vegan certification or a manufacturer statement identifying the original source. The ingredient name alone does not settle it.