This deeply penetrating anti-aging serum contains the Marine Care Complex, as well as the liposomally encapsulated blue-green microalga Phormidium persicinum and the rainbow alga Cystoseira tamariscifolia. Phormidium persicinum protects cells from the aging process, and Cystoseira tamariscifolia evens out skin tone—together they give the skin a timelessly beautiful appearance. Squalane further revitalizes tired facial features. Instructions for use: Apply the serum daily, morning and evening, to the face, neck, and décolleté after cleansing. Follow with a La mer moisturizer.