THE GREATEST ALLY OF DULL SKIN, THIS SERUM OFFERS UNEQUALLED EFFICACY THANKS TO ITS HIGH CONTENT OF PURE VITAMIN C, A POTENT ANTIOXIDANT. FOR PEOPLE OVER THE AGE OF 30 YEARS.

Its compartmentalized double formula enables Duolys CE to simultaneously combat all signs of ageing: wrinkles and lines, loss of firmness, brown spots and dullness. The 15% pure vitamin C blocks the action of free radicals, reinforces collagen production and revives complexion's radiance.