Jack Black Brightening Booster Vitamin C Serum

A hydrating, multitasking formula packed with antioxidants, including 10% THD Ascorbate.

Brightening Booster Vitamin C Serum is part of the ProSeries Age Control Collection–designed to help achieve and maintain healthy skin and reduce the appearance of visible signs of aging.

In a Consumer Perception Study, after 4 weeks of use:
• A significant number of participants reported that skin looked brighter and revitalized.
• They said Brightening Booster Vitamin C Serum is hydrating and moisturizing.
• A significant number of participants said their skin looked firmer, with a reduction in fine lines and wrinkles.
• A majority of participants reported improved overall appearance of the skin.

*Based on a consumer perception study of 30 subjects after 4 weeks of use two times per day, morning and evening, after cleansing.