@sia.mellamo: Stop buying niacinamide before watching this.🤔 @SKIN1004 US • Niacinamide • lightweight & hydrating • helps fade post-acne marks • best for sensitive skin @The Ordinary • 10% Niacinamide + 1% Zinc • thicker texture & matte finish • better oil control • best for oily skin They're both great—it just depends on your skin type. Which one would you choose? 🤍 #niacinamide #skin1004 #theordinary #skincare #darkspots