Estee Lauder Re-Nutriv Radiant White Age-Renewal Serum, 1oz-30ml . Reveal your skin's flawless future. From a single White Tuberose petal comes a pure stem-cell concentrate 100X more precious than traditional extracts—and highly effective at reducing irritation at the cellular level, one of the root causes of age spots. This velvety serum, the concentrated second step in your Radiant White ritual, delivers up to 5 times the levels of key ingredients found in the Creme. It dramatically reduces the look of dark spots and discolorations. Revives skin's perfection with advanced brightening, age-fighting and anti-spot ingredients.