The interest in alternative, sustainable materials produced from biomass is rapidly growing as concerns rise regarding the depletion of non-renewable fossil fuels and their associated derivatives. Industrial hemp (Cannabis sativa L.) is of particular interest for use in environmentally conscious materials due to its high availability, low cost, sustainable cultivation, short growth period, and subsequent high annual yields.1, 2 While there is extensive research on the use of hemp-derived cellulose in bio-based composites, little literature exists regarding the utilisation of hemp-derived lignin, which remains a waste product from fibre processing. Lignin is a natural, complex phenolic polymer that has gained increasing attention in recent y...