Algenist AA Barrier Serum

What It Is: An antioxidant-rich serum that helps fortify the skin barrier and protects against environmental aggressors. Vegan formula clinically proven to help strengthen skin while improving the appearance of compromised skin in just 10 days*.  Formulated with the highest concentration of our proprietary, patented Alguronic Acid, clinically tested and shown to visibly minimize the appearance of fine lines and wrinkles, while fighting environmental assaults that can lead to signs of aging. Boosts the benefits of the formula’s other actives to enhance efficacy.  Combines nutrient-rich Niacinamide (Vitamin B3) and two antioxidant powerhouse actives, Phloretin and Ergothioneine.   Fortifies skin barrier function to help improve the appearance of dullness, redness, discoloration, lines, and skin tone.  What Else You Need to Know: This serum helps defend the skin barrier against pollutants and environmental aggressors. With the highest concentration of alguronic acid, niacinamide, and ant