Super-B Barrier Strengthening Oil with Vitamin B3 - Meet the super step your skin's been missing. Super-B Barrier Strengthening Oil is a dual-focus treatment oil from StriVectin that supports the microbiome and skin barrier to target visible signs of aging and dry, dull, cranky skin.BenefitsNourishes dry, dull skin and helps to prevent moisture lossLuxurious yet lightweight, this clinically proven oil calms and nourishes for an even, glowing complexionCalms dry skin and reduces the appearance of redness for even-toned skinPotent prebiotics sourced from French Hot Springs help balance the microbiome while NIA-114 (Their patented form of Niacin/Vitamin B3) strengthens the skin barrierRestores a visibly healthy, glowing complexion - Super-B Barrier Strengthening Oil with Vitamin B3