Powered by natural actives, ESPA’s Optimal Skin Pro-Serum hydrates and nourishes dry skin types to reveal a more visibly radiant complexion. The serum helps to protect the skin’s natural moisture barrier thanks to a nutrient and vitamin-rich formula.Sunflower concentrate, balloon vine and blackcurrant seed oil combine to deliver immediate and long-lasting moisture. An Omega + Vitamin Complex lends protective properties to the skin barrier, while turmeric helps to even the look of skin tone. Supported by tangerine, cedar and jasmine essential oils, the daily-use serum promotes visibly smooth and supple results.