What it is: TimeWise Vitamin C Activating Squares by Mary Kay
Claims: The dissolvable squares are the first of its kind to work to deliver full-powered vitamin C that can be used in conjunction with several of the brand’s daily serums to boost anti-aging properties. The small square helps skin reduce unevenness, dullness and fine lines and wrinkles within two weeks, according to a study by the brand.
Key ingredients: Vitamin C
Where to buy: www.marykay.com