Product Details
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.
Testing Shows
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.
How to use
Apply a few drops to the face in the morning and evening. 
If irritation occurs, rinse off, cease use, and consult a physician. 
Use only as directed on unbroken skin. 
Patch testing prior to use is advised. 
Keep out of reach of children.