A first of its kind, this advanced Bio-Retinoid treatment designed for sensitive skin improves the look of fine lines + wrinkles, firms and diminishes sun damage while strengthening the skin barrier. Delivers powerful Retinol results without the irritation or instability of traditional Retinol. 20% decrease in wrinkle depth* 90% said skin tone appears more even, bright + healthy** 46% reduction in redness* *In a double-blind, randomized clinical study on Bio-Retinoid micro-algae after 56 days in volunteers with Retinol sensitivity. ** In a 4 week consumer perception trial