Perricone MD Vitamin C Ester Brightening Serum 1oz - Imperfect Box

The core of what makes this serum effective is in its Vitamin C Ester. This specially formulated ester is more potent than traditional vitamin C, and yet it causes less irritation. You can enjoy less discoloration, fewer dark spots, and brighter skin without extra discomfort. The serum also uses squalene and rosemary leaf extract to hydrate skin. Together, they keep skin plump to diminish visible fine lines and firm lax skin.