After six years of research, the formula is almost perfect. This nectar cares for the skin by targeting senescent cells, that is to say the cells which, when degrading, stimulate the ageing process around them. The new Hyaluron Activ B3 range thus stimulates cell regeneration for long-lasting results, thanks to a combination of two longevity-boosting active ingredients: niacinamide and hyaluronic acid. An approach that revolutionises cosmetics by acting directly on the causes of ageing, rather than simply correcting the signs of skin weakening.