This advanced anti-ageing serum is clinically proven to visibly improve lines, discolouration & firmness with a potent blend of hexylresorcinol, retinoid + niacinamide 0.3% retinyl propionate visibly firms & smooths 5% niacinamide evens tone & enhances retinoid’s efficacy 0.4% hexylresorcinol targets dark spots. Light, hydrating serum for all skin types.