Sensibio defensive and hydrating serum from bioderma | Serum that acts on all types of sensitivity, reducing inflammation and therefore premature aging thanks to defensive technology and hyaluronic acid | Advantages: | Antioxidant protective action with carnosine and vitamin E. | Moisturizing action with hyaluronic acid | Relaxing action with red sage polyphenols. | Strengthens the skin's barrier function thanks to tetrapeptide-10 Proven clinical efficacy: | 84% (1) reduces expression lines 94% (1) calms instantly. | 24h (2) of hydration. | (1): Use test, % satisfaction, in 31 subjects for 28 days (2): corneometry test, in 10 subjects and after 24 hours of follow-up. Improves the quality of life of people with sensitive skin. Light and rapidly absorbed texture. Very good tolerance. Not accented. | Tested under dermatological control.