Niacinamide Ampule

A ten day course built around niacinamide at 10%, in a form better than 99% pure. It works on redness, blemishes and uneven tone while repairing the skin barrier itself, with high molecular weight hyaluronic acid holding hydration and protecting the barrier as it goes. Use it on clean skin instead of your usual serum for ten days, or apply it first and layer another serum over it. 30ml.