The Ordinary's Niacinamide 10% + Zinc 1% serum is a lightweight, hydrating formula that absorbs quickly into the skin, providing immediate and long-lasting benefits. In as little as 7 days, this serum can help to reinforce the skin barrier, resulting in a more hydrated and nourished complexion.
After 8 weeks of consistent use, users can expect to see smoother, more refined skin texture. The clinical study conducted on 35 subjects who applied the product twice daily for 8 weeks showed significant improvements in skin smoothness and overall appearance.
It's important to note that while this serum can provide visible skin benefits, it is not a treatment for persistent acne-related conditions. For individuals dealing with severe acne, it is recommended to consult with a healthcare provider regarding appropriate treatment options. However, this formulation can be used alongside acne treatments if desired, as it can provide added benefits for skin brightness and smoothness.