The Ordinary Niacinamide 10% + Zinc 1%

Niacinamide 10% + Zinc 1% serum is a water-based formula that delivers multiple niacinamide benefits to enhance skin brightness, improve texture, and strengthen the skin’s moisture barrier. This serum with niacinamide (vitamin B3) contains a high concentration (10%) as well as Zinc PCA to target dullness, uneven texture, and excess oil. Niacinamide 10% + Zinc 1% also helps reduce the appearance of pores, and instantly boosts skin radiance.​
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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.*​

* Clinical testing on 33 panelists using the product 2x/day.​
Before-After image: Clinical testing on 33 panellists using the product 2x/day for 8 weeks.