This booster serum fights skin dullness caused by everyday stress. Today, as more women are prone to accumulating stress, the serum was developed to approach six internal and external stressors* to improve stress-induced skin dullness, notably improving cornification disorder and the renewal of skin cells.

*Six stressors: External stress: decrease in growth of epidermis, evaporation of skin’s moisture; Internal stress: generation of reactive oxygen species, decreased activity of immune cells, epidermal dysfunction, dermal fibroblast dysfunction