Discover effortless radiance with ESPA’s nightly Tri-Active™ Regenerating Bio Retinol Sleeping Concentrate. Delivering visible results over time, the lightweight serum reduces the appearance of fine lines, dullness and discolouration. Powered by a trio of bio-retinols, the formula works while you sleep to refresh and renew the skin. Easily layered with your existing skincare routine, the pipette applicator offers fuss-free, precise use, melting into the complexion with comfortable, long-lasting hydration.<br/>? PM? Application: Smooth over cleansed and toned skin in the evening before bed. Routine: Follow with your favourite serum or facial oil, and moisturiser. To maximise results, ensure you exfoliate 3 times per week to remove dead skin cells. For the ultimate results, treat your skin with the Tri-Active™ Regenerating Resurface & Brighten Mask before using the Bio-Retinol Sleeping Serum, to prepare the skin and boost radiance. If product gets into your eyes, rinse thoroughly with warm water.