Olay regenerist night renewal elixir is an effective serum that helps renew the skins surface as well as moisturising this elixir helps to accelerates skins natural surface renewal during sleep revealing smoother skin in the morning improves hydration to help leave skin softer smoother and firmer looking formulation containing a power house of ingredients including olay regenerists signature penta peptides glycolic acid and anti oxidants to use each night apply evenly to your cl