Ordinary Deal 2 (Soap & Batch Code Niacinamide Serum)the Ordinary Deal 2 Face Serum Ordinary Soap original picture the ordinary niacinamide10% + zinc1%. Our Niacinamide 10% + Zinc 1% formula is a water based serum that boosts skin brightness, improves skin smoothness and reinforces the skin barrier over time. It contains a high 10% concentration of Niacinamide (vitamin b3) and zinc PCA. Ordinary Niacinamide 10% + Zinc 1% Whitening Facial Soap Indulge in the transformative experience of The Ordinary