OleHenriksen - Dewtopia 20% Acid Night Treatment OLEHENRIKSEN Dewtopia 20% PHA/AHA Retexturizing Night Serum is a potent 20% PHA/AHA night serum that smooths skin texture, improves elasticity and targets the look of dark spots, pores, fine lines and wrinkles. 10% AHAs and 10% PHAs: exfoliate and help smooth skin texture Aloe Juice, Nordic Birch Sap, and Cotton Water: help nourish and support Licorice Extract: helps reduce the look of dark spots