eCosmetics is an authorized retailer of Yon-Ka. Reprogram skinu2019s youth code and cellular vitality. Our silky, elegant anti-aging serum is powered by Yon-kau2019s proprietary cell-energy complex. This intuitive serum reprograms the skinu2019s youthfulness by enhancing cellular longevity, boosting cellular longevity proteins, and revitalizing cellular energy. By restoring the intercellular communication between skin cells, and reinvigorating oxygenation, skin functions are optimized u2013 wrinkles appear smoother, skin feels firmer and the complexion supremely radiant.