Dr. LeWinn's Eternal Youth Day & Night Serum restores and helps slow down the visible signs of ageing. A key feature of the serum is Renaissance ® - a complex of peptides that build a 3D regenerative matrix that works to help enhance skin regeneration and restoration for damaged and aged skin, helping to improve skin compactness and elasticity. The serum also includes the powerful hexapeptide Juvefoxo™, which works to protect the skin from damage and repair cell longevity. Vitamin A combined with PatcH2O™ assists with cell renewal, delivering intense moisturisation lasting up to 48 hours. The serum absorbs fast. It works to enhance the performance of the Dr. LeWinn's Eternal Youth Day & Night Cream and accelerates a more youthful complexion.