What it is: A mineral oil-free serum that helps visibly smooth and brighten skin.

What it does: Vitamin C ester gives the appearance of collagen-rich skin by visibly smoothing and brightening and minimizing discoloration over time. Glycolic acid instantly exfoliates and hydrates and visibly minimizes discoloration, too, and amino acids hydrate for firmer, smoother-looking skin.

How to use: Massage onto a cleansed face and neck in the evening using a gentle upward motion. Wait until fully absorbed then follow with your favorite Perricone MD moisturizer if necessary. • 2 oz. • Made in the USA • This item is new and comes in its original packaging.