YSL Pure Shots Night Reboot Serum reduces the appearance of fatigue by the first morning. This serum is designed for adults and is part of the Pure Shots series by Yves Saint Laurent. It aims to revitalize the skin overnight, leaving it looking refreshed and smoother. The formula works to combat the signs of tiredness, promoting a more radiant complexion. Ideal for nightly use, it supports skin recovery and enhances natural regeneration processes.