Avène Hyaluron Activ B3 Concentrated Plumping Serum is developed to visibly reduce fine lines and wrinkles and hydrate skin*. It revitalises the skin, leaving it feeling healthy, radiant, hydrated and plumped. *Consumer Use Test on 128 consumers, applied daily, for 28 days.  Avène Hyaluron Activ B3 Concentrated Plumping Serum is developed to visibly reduce fine lines and wrinkles and hydrate skin*. It revitalises the skin, leaving it feeling healthy, radiant, hydrated and plumped. The formula contains key ingredients that act on the signs on ageing: - 6% Niacinamide - 1.5% Hyaluronic Acid