Yves Saint Laurent's shot light illuminating serum features innovative technology and doses of vitamin C to protect the skin from external agents. From the first day of use, the skin appears clearer and brighter. By day 28, skin blemishes diminish. It is worth mentioning that it is tested for all skin types under dermatological control. It is suitable for sensitive skin, it can be applied over another layer and the formula does not stain the skin.
In addition, it can be used to touch up the cheekbones and temples in order to achieve a natural glowing effect. It can be applied at night or throughout the day, as this serum gives a remarkable freshness and softness to the skin.