Long-Term Efficacy and Tolerability of a Daily Serum for Rejuvenation and Prejuvenation of Facial Skin.

Onjectives: To evaluate the long-term efficacy and tolerance of an anti-aging daily serum (AADS) when used twice-daily over 12 weeks by women with moderate skin fatigue and overall photodamage. The treatment targeted rejuvenation and prejuvenation of the facial skin. Method: This was an institutional review board (IRB)-approved, randomized, single-center, double-blinded, vehicle-controlled (VC) study involving healthy subjects.