‘Climate-positive future’: Beiersdorf unveils eco-valves and PCR aluminium cans across Nivea aerosol ranges 02-Dec-2021 By Kacey Culliney Personal care major Beiersdorf is rolling out climate-friendly valves and post-consumer recycled (PCR) aluminium cans across its core Nivea aerosol ranges, supporting a significant reduction in overall environmental footprint.