Biologique Recherche's Sérums Teintés are a perfect combination of skincare product performance and ideal make-up product coverage. Thanks to their long-lasting hydrating action, the epidermis feels comfortable all day long, without any sensations of tightness. Their unifying and protecting active ingredients provide them with incredible photo-protecting and unifying properties. The skin breathes and the complexion is bright and full of radiance, for a guaranteed “healthy glow” effect.