Clearly Corrective. Kiehl's effective brightening ampoules treatment is precisely formulated to target signs of clarity loss, including dullness and uneven skin tone, through accelerated skin renewal. Designed to be used consecutively for 14 days,Kiehl's ampoule program — formulated with Activated C and a blend of Glycolic, Lactic and Phytic Acids - rejuvenates and renews for brighter skin with noticeably enhanced clarity. Includes 28 vials, 1ml each. Made in USA. Visibly evens skin tone to diminish signs of loss of clarity Brightens the appearance of dull skin for enhanced radiance Promotes accelerated skin renewal for smooth skin with enhanced clarity Pairs with Kiehl's Clearly Corrective Dark Spot Solution to help enhance clarity for a brighter, more radiant-looking complexion Clinically-demonstrated to improve brightness, radiance and clarity with consistent use for duration of 14-day program* Visibly improves skin when it needs it most, such as at the end of a season or after sun damage For all skin types. Shake each vial of Kiehl's brightening ampoule formula before use To open, twist vial top and pour entire contents into the palm of your hand and discard the vial Gently apply Kiehl's water-light ampoule formula to clean, dry face and neck, avoiding the eye and lip areas In case of contact with eyes and lips, rinse thoroughly with water Follow with a facial serum, such as Kiehl's dark spot corrector, or continue with the next steps of your skincare routine Repeat morning and night consecutively for 14 days Safety Warnings: During application, avoid contact with eyes and lips. In case of contact, rinse thoroughly with water. Upon application, you may experience a mild tingling sensation. In this instance, continue to use ampoules along with Kiehl's Clearly Corrective Dark Spot Solution facial serum and follow with a moisturizer, such as Kiehl's Ultra Facial Cream, to keep skin hydrated and comfortable. Sunburn Alert: This product contains an alpha hydroxyl acid (AHA) that may increase your skin’s sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing and limit sun exposure while using this product and for a week after the treatment has ended. For those with sensitive skin, we recommend starting off with a once daily usage and increasing to twice daily usage to minimize the risk of irritation. AQUA / WATER • ISOPROPYL MYRISTATE • OLEYL ALCOHOL • GLYCOLIC ACID • GLYCERIN • PENTYLENE GLYCOL • ALCOHOL DENAT. • LACTIC ACID • SODIUM HYDROXIDE • 3-O-ETHYL ASCORBIC ACID • PHYTIC ACID • BISABOLOL • TOCOPHERYL ACETATE • LAVANDULA ANGUSTIFOLIA OIL / LAVENDER OIL • LINALOOL • FARNESOL