03 Apr 2024 --- Japanese nanotechnology company Green Science Alliance is introducing new cosmetic containers made from plant- and bamboo-based materials, also known as biochar. The range includes a nail polish bottle lid, gel nail container and cosmetic container. The company has been developing plant biomass-based biodegradable resin, plastic, coating, glue, adhesive, plasticizer, lubricant, color ink and paint in its efforts to eliminate fossil fuel-based petroleum from this variety of chemical production processes.