La roche posay redermic c10 gives you a correcting filler that acts on wrinkles loss of firmness and a lack of luminosity it is suitable for all skin types the goodness of vitamins la roche posay redermic c10 combines 10 pure vitamin c in its most soluble and effective form along with vitamin e and hyaluronic acid which gives your skin intense correction day after day noticeable results from week 1 leaves your skin looking plumper and reduces the presence of wrinkles reinforces skin firm