ACM Duolys C.E Intensive Anti-oxidant Serum is an intensive anti-aging serum with anti-oxidant property. It has been specially formulated to prevent and visibly correct signs of skin ageing (lines, wrinkles and brown spots). The 15% pure vitamin C neutralizes free radicals, intensifies collagen production and restore radiance to the complexion. Duolys uses vitamin C as hydrophilic antioxidant, capable of neutralising free radicals (UV, pollution), of stimulating collagen synthesis and of unifying the complexion. The 15% pure vitamin C, combined with vitamin E blocks the action of free radicals, reinforces collagen production, moisturises and revives complexion's radiance. To preserve its stability, the vitamin C is isolated in a protective compartment. Each active substance delivers the full power of its anti-ageing action on the face, neck and décolleté, while remaining gentle on the more fragile skins. Duolys offers accurately targeted and effective solutions for restoring a healthy and youthful skin for as long as possible. The complexion is unified and radiant, wrinkles fade, the face is more beautiful.