Introducing the 111SKIN Celestial Black Diamond Brightening Essence, a powerful formula that addresses multiple visible signs of skin ageing. n The treatment harnesses iron oxide hematite to improve the look of elasticity. Tranexamic acid, an ingredient renowned for its clarifying properties, visibly brightens the skin and diminishes the appearance of dark spots, supported by a blend of diamond and copper peptides for maximum potency. The lightweight treatment also prepares skin for subsequent formulas, allowing you to get the most out of your beauty regimen.