What it is: A limited-edition set with a dynamic duo, Time Response Intensive Renewal Ampoule and Night Balm, to elevate your skin-care routine.Set includes:- Time Response Intensive Renewal Ampoule (4 x 0.24 oz.): a concentrated treatment that delivers more youthful-looking skin with continued improvement over four weeks of use- Time Response Intensive Renewal Night Ampoule (4 x 0.24 oz.): a night balm that provides strong anti-aging properties and intensive overnight skin-care benefits with a velvety-soft formula made of concentrated active ingredients from an ampouleHow to use: Use Time Response Intensive Renewal Ampoule in place of serum step in the morning and evening. Each ampoule should be used in 7 days. Apply one pump on the forehead and one pump on the cheeks, using a circular massaging motion. Then, apply an appropriate amount (approximately 1mL/0.04 oz.) of Time Response Intensive Renewal Ampoule Night Balm on the face. Melt the balm while pressing with your palm to promote absorption onto skin and apply cream to finish skin care. Can be used daily. $828 value Paraben-free; phthalate-free; sulfate-free