La Roche-Posay's 10% Pure Niacinamide Serum, as formulations and product releases can change over time. However, I can provide general information about niacinamide and what a product with this ingredient might offer:
Niacinamide, also known as vitamin B3, is a water-soluble vitamin that is commonly used in skincare products. It is known for its various benefits for the skin:
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Reduction of Redness and Inflammation: Niacinamide has anti-inflammatory properties that can help calm redness and irritation on the skin.
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Balancing Oil Production: It may assist in regulating sebum production, making it suitable for individuals with oily or acne-prone skin.
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Improvement of Uneven Skin Tone: Niacinamide can contribute to a more even skin tone by reducing the appearance of dark spots, hyperpigmentation, and discoloration.
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Minimization of Pores: It may help in minimizing the appearance of enlarged pores.
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Enhancement of Skin Barrier: Niacinamide supports the skin barrier function, which is crucial for maintaining hydration and protecting against external aggressors.