transform your skin inside and out at any age.* time in a bottle daily age-defying serum helps defy the appearance of all major signs of aging, visible and not yet visible on the skin's surface. unlike other serums, time in a bottle targets aging at the source: your skin's dna. the formula features a breakthrough dna renewal complex that supports healthy dna function by helping to promote skin's natural renewal and protection processes. it also features a high-potency vitamin c8 activator that works in synergy to help protect from skin-aging environmental aggressors and further dna damage. the unique, fresh-pour system triggers the highest level of activity and potency, by mixing the serum and activator prior to first use. it's a must-have for any skin type at any age to help skin appear radiant, poreless, even, wrinkle-free, smooth and firm.