Powered by Retinol Tri-Active Technology, a retinoid, retinol and retinol booster blend, the Murad Prevent and Renew Set targets visible signs of ageing with two powerful formulas. Set Contents: Retinol Youth Renewal Serum 30ml This pioneering treatment works to visibly smooth, tone and brighten the complexion. Thanks to hyaluronic acid, skin can expect a hydration boost with every application. Retinol Youth Renewal Night Cream 50ml Applying with a lightweight cream texture, this hydrating moisturiser helps to diminish the appearance of fine lines, while noticeably firming the skin and clarifying.