Like the fountain of youth bottled, this miraculous serum is super-charged with two powerful ‘generations’ of anti-ageing legend Matrixyl – Matrixyl 3000 and Matrixyl Synthe'6 – at a combined concentration of 10%. Working by stimulating collagen synthesis and triggering skin repair, the highly efficacious formula within The Ordinary’s Matrixyl 10% + HA has been shown to reduce the appearance of fine lines and wrinkles. The welcome addition of hyaluronic acid acts as a delivery system (allowing the Matrixyl to penetrate deeper beneath the skin’s surface) and provides a radiant, plumping boost of hydration – and let’s face it, that never goes amiss.