La roche posay rosaliac anti redness moisturiser contains 2 vitamins which with complementary action diffuse the onset of redness vitamin b3 stimulates anti irritant defences to calm and extinguish redness and lessen blood vessel hyper reactivity and vitamin cg strengthens vessel walls this soothing hydrating emulsion contains also la roche posay thermal spring water which transforms the skin and unveils a soft supple skin texture an even and luminous complexion and lasting comfort