no7 advanced retinol 1.5% complex night concentrate (3 pack) no.7 smooths lines evens skin tone firms for a lifted appearance brightens for a healthy look refines pores & texture no7 advanced retinol 1.5% complex night concentrate is a new night concentrate created with a combination of two of the most powerful age-defying technologies in skincare in one expert formula. this supercharged concentrate actively targets the visible sign of ageing and dullness to kick start surface skin renewal from the very first application, working night after night to deliver visibly younger looking skin. 1.5% retinol complex has been expertly formulated to harness the power of retinol, giving great results whilst being gentle on the skin. 0.3% pure retinol – the expert recommended powerful level for efficacy and skin comfort reboots the skin helping it to act like younger, healthier looking skin matrixyl 3000 plus - no7’s powerful anti-wrinkle peptide technology for helping to restore a more youthful appearance to your skin retinol optimiser – an intelligent slow-release oil encapsulation system for enhanced delivery throughout the night retinol soother – helps to calm the skin.