This antioxidant prep step essence deeply penetrates 20+ surface layers* to boost luminosity, hydration & the effectiveness of your skincare ritual. Brand new, never been opened/used Doesn’t have original box Travel size: 50ml / 1.6fl oz From website: Exposure to pollution & blue light can lead to dullness, dryness, uneven skin tone & visible lines. This newly upgraded, fast-absorbing liquid treatment protects & visibly repairs from the effects of oxidative stress with double-fermented kombucha & an advanced metabiotic for smooth, luminous skin. Protects & visibly repairs for 24 hours* Preps, hydrates & boosts your skincare routine’s efficacy Boosts luminosity, improves skin clarity & smoothes *instrumental test, 31 subjects