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Frequently Asked Questions
- Q: What ingredients are in The Ordinary Niacinamide 10% + Zinc 1% serum? A: The serum contains Niacinamide at a ten percent concentration and one percent Zinc PCA. These ingredients help improve skin brightness and texture.
- Q: What is the size of The Ordinary Niacinamide serum? A: The serum comes in a one fluid ounce bottle. This size is convenient for daily use and travel.
- Q: Is The Ordinary Niacinamide serum suitable for all skin types? A: Yes, it is suitable for all skin types. However, individuals with specific skin concerns should consult with a dermatologist.
- Q: How should I apply The Ordinary Niacinamide serum? A: Apply a few drops to your face in the morning and evening. Ensure you patch test before use and avoid applying it to broken skin.
- Q: How long does it take to see results with The Ordinary Niacinamide serum? A: You may see improvements in skin radiance and smoothness within one week. Full benefits are typically seen after eight weeks.
- Q: Can I use The Ordinary Niacinamide serum with other products? A: Yes, it can be used alongside other skincare treatments. Ensure to follow the recommended application methods for each product.
- Q: How do I store The Ordinary Niacinamide serum? A: Store the serum in a cool, dry place away from direct sunlight. This helps maintain its effectiveness and prolongs shelf life.
- Q: Is The Ordinary Niacinamide serum safe for sensitive skin? A: Yes, it is generally safe for sensitive skin. However, a patch test is recommended to check for any adverse reactions.
- Q: What should I do if I experience irritation from the serum? A: If irritation occurs, discontinue use immediately. Consult a healthcare professional if symptoms persist or worsen.
- Q: Does The Ordinary Niacinamide serum contain any fragrances? A: No, the serum is formulated without added fragrances. This minimizes the risk of skin irritation for sensitive individuals.
- Q: How does The Ordinary Niacinamide serum help with oily skin? A: The serum helps control oil production due to the inclusion of Zinc PCA. This ingredient works to regulate sebum and reduce shine.
- Q: Can I use The Ordinary Niacinamide serum during pregnancy? A: Yes, it is safe to use during pregnancy. However, it's always best to consult with your healthcare provider before starting any new skincare.
- Q: How often can I use The Ordinary Niacinamide serum? A: You can use the serum twice daily, in the morning and evening, as part of your regular skincare routine.
- Q: What is the main benefit of Niacinamide in skincare? A: Niacinamide improves skin brightness and texture, and helps strengthen the skin barrier over time.
- Q: Is The Ordinary Niacinamide serum tested on animals? A: No, The Ordinary does not test its products on animals. They are committed to cruelty-free practices.

