The Toleriane Ultra Dermallergo Serum from La Roche-Posay is a highly effective facial serum specially developed for sensitive skin. It combines soothing ingredients such as Neurosensine, Osmolyte and Glycerin to calm the skin and repair the skin's protective barrier. This serum provides intense moisturisation that lasts up to 48 hours and helps to soothe signs of sensitivity such as redness, tingling and feelings of heat. The formula is fragrance and alcohol free, making it particularly well tolerated. Clinical tests on allergic skin confirm the product's high tolerability. Significant improvements in skin texture can be expected after four weeks of use, making it an ideal choice for people with sensitive or dehydrated skin. Contains soothing Neurosensine to relieve skin irritation. Provides up to 48 hours of intense moisturisation. Reduces signs of sensitive skin after 4 weeks. Fragrance and alcohol free for high tolerance.