Improve the tolerance of your sensitive skin with a deep-acting soothing serum. | Hypersensitive skin is difficult to treat, but not if you use the right serum. The Soothing Serum for Sensitive Skin MATIS Paris Réponse Délicate Sensibiotic-Serum contains a sensibiotic complex and provides the skin with 3 effects, restores its balance, relieves its sensitivity and gives the necessary well-being.