Lancôme Advanced Genifique Youth Activating Concentrate, $84 (1oz); $105 (1.7oz); $134 (2.5oz), lancome.com.
Lancôme Advanced Genifique Youth Activating Concentrate, $84 (1oz); $105 (1.7oz); $134 (2.5oz), lancome.com.

After New York Fashion Week, anyone could use a boost in the epidermal glow department. I have been applying this serum under my daily sunscreen all summer and have never received so many compliments on my skin. So I plan to slather it on with abandon this fall and winter—I wish I could cover my whole body in it!