This 2-phase serum is ideal for an exclusive daily care routine for especially sensitive skin which can no loner tolerate anything. Panthenol and allantoin help to sooth the skin and botanical lipids such as jojoba oil and phytosqualane support the regeneration of the skin?s natural barrier. With botanical extract from cucumber, green tea, grapefruit and sallow thorn. Apply the 2-phase serum mornings and/or evenings following cleansing. Be sure to briefly but vigorously shake the Calming Bi-phase Serum prior to use until both phases are fully combined.