The Ordinary's Niacinamide 10% + Zinc 1% Serum is a water-based formulation designed to enhance skin brightness, improve texture, and strengthen the skin’s moisture barrier. This serum contains a high concentration of niacinamide (vitamin B3) and zinc PCA to target dullness, uneven texture, and excess oil. It also helps reduce the appearance of pores and instantly boosts skin radiance.

• Achieves visible improvements in skin, smoothness, and hydration within 7 days.*
• Gives smoother, more radiant skin.
• Reduces excess oil in 3 days.*
• Reduces pore visibility / appearance in 4 weeks.* 
• Minimizes the appearance of pores.
• Users experienced smoother, more luminous skin after 7 days of consistent use.*

*Based on a clinical study of 35 subjects applying the product twice daily for 8 weeks.