1 Cleanse your skin as usual in the evening 2 Apply 2-3 drops of Night Renewal Serum on the fingertips of one hand, rub fingertips of both hands together and then apply to the affected area or entire face. 3 Apply your favourite moisturisers and make-up as usual Note: if using multiple serums, layer them thinnest to thickest for best absorption *if you're also using a AHA resurfacing serum use that on alternating nights and not at the same time as the Night Renwal serum