What it is: A lightweight liquid essence that preps the skin for active ingredient delivery, resulting in brighter, more luminous and visibly rejuvenated skin. What it does: The enriched formula, created by Dr. Yannis Alexandrides, supports healthy collagen synthesis, reduces fine lines and wrinkles and firms the skin for a lifted, more youthful appearance. The essence helps skin appear brighter and plumper.Key ingredients:- Diamond particles: gently exfoliates the skin to ensure deeper delivery of the active ingredients- Tranexamic acid: fades dark spots and hyperpigmentation- Hematite extract: supports collagen synthesis and restores loss of volume, results in plumper skin- Copper tri-peptide: increases elasticity and strengthens skinHow to use: Following 111SKIN Vitamin-C Brightening Cleanser (sold separately), pour 5-7 dropsof the Brightening Essence into the palms of your hands and press firmly onto freshly cleansed skin to optimize the delivery and absorption of actives. Made in Spain