What it is: A four-piece set that targets dullness, roughness, lack of radiance, and sun spots. What it is formulated to do: This collection has your four-step regimen for youthful-looking, perfectly smooth, luminous skin. It contains a triple-action brightening system, which prevents discoloration while visibly diminishing existing dark spots and uneven skintone. For an extra skin boost, ULTIMUNE Power Infusing Concentrate enhances skin's essential multidefensive power against visible signs of aging, environmental factors, and daily stress. This set contains: 2.8 oz White Lucent Brightening Cleansing Foam. 3.3 oz White Lucent Brightening Softener Enriched. 0.16 oz ULTIMUNE Power Infusing Concentrate. 1 oz White Lucent Brightening Protective Emulsion SPF 18. Research results: In a vitro test on 107 women: 95% saw improvement in smoothness.