This skin lightening kit is composed of a high-performance formula that combines hydroquinone (the most powerful skin-lightening ingredient) at the highest level available without a prescription with a targeted skin-brightening blend to lighten unwanted discoloration. It also features a powerful sunscreen formula to help defend against future damage and spots. Rapid Lightening 90-Day Kit includes: Essential-C Cleanser - Washes away impurities and restores moisture, Rapid Age Spot & Pigment Lightening Serum - Fades sun spots, age spots and dark spots, Essential-C Day Moisture - Provides protection against environmental damage, Rapid Collagen Infusion - Promotes healthy collagen for a youthful appearance, Instant Radiance Eye Cream - Visibly brightens and smoothes eye area for enhanced radiance, Age Diffusing Firming Mask - Instantly tightens, firms and hydrates skin. Ingredients Spotlight: Hydroquinone and Glycolic Acid.