Overview Who It's For How To Use Key Ingredients Serum de Teint is a tinted serum that combines benefits of the skincare and foundation. This tinted serum provides natural coverage while letting the skin breathe. For all skin types!  Using your finger or a brush, dab the Serum De Teint onto clean and dry skin (forehead, nose, cheeks, chin) after your daily Biologique Recherche Skincare products. Full Ingredients Water, Pentylene Glycol, Triheptanoin, Titanium Dioxide, Buddleja Officinalis Flower Extract, Coco-Caprylate/​Caprate, Glycerin, Silica, Butylene Glycol, Caprylic/​Capric Triglyceride, Hydrogenated Polycyclopentadiene, Opuntia Ficus-Indica Seed Oil, Tocopheryl Acetate, Sodium Acrylates Copolymer, Magnesium Aluminum Silicate, Lecithin, Ethylhexylglycerin, Biosaccharide Gum-4, Sodium Citrate, Xanthan Gum, Alteromonas Ferment Filtrate, Vibrio Alginolyticus Ferment Filtrate, Caprylyl Glycol, Diaminopropionoyl Tripeptide-33, Ci 77492 (Iron Oxides), Ci 77491 (Iron Oxides), Ci 77499 (Iron Oxides), Phenoxyethanol