24-Hour Prevention, Repair and Protection. Leave On Resurfacing Treatment Size: 30 ml (1 fl oz) MSRP: $75.00 Key Ingredients: 5% PRO-NIACIN, Clinically proven to strengthen skin barrier, while improving skin tone, texture and hyperpigmentation. Prickly Pear, Stimulates exfoliating enzymes to remove dull, dry skin. Willow bark, Contains salic...