Gold was the Romans’ incorruptible metal, resistant to decay; water their daily ritual, drawn from baths and fountains. In Aurum Lustrum, the two meet again. Flecks of 24K gold are suspended in a light serum built on hyaluronic acid, the molecule that binds water within the skin. Together they deliver lasting hydration, a softened surface, and radiance that holds through the day.
Gold, Water, and Time: The Rise of Aurum Lustrum
'Aurum Lustrum is less a serum and more a fragment of history, liquefied.'