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Sebum-Normalizing Effect: Niacinamide is effective for impure skin, acne-prone skin, and enlarged pores due to its ability to regulate sebum production.
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Skin-Tone Evenness: Known for its anti-spot properties, niacinamide is often used for aesthetic hyperpigmentation. It works by inhibiting the transfer of melanosomes (vesicles transporting melanin, the pigment responsible for tanning and dark spots) from melanocytes (melanin-producing cells) to keratinocytes (cells in the skin's outermost layer). However, niacinamide cannot completely remove dark spots but can significantly reduce their appearance.
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Soothing Action: Thanks to its soothing properties, niacinamide helps sensitive skin.
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Repair Function: Niacinamide has restorative and regenerative effects on the skin’s fragile and damaged barrier. Products with the right concentration of niacinamide help maintain a healthy and strong skin barrier, protecting against moisture loss and external aggressors.
In addition to these benefits, niacinamide also has anti-aging properties, helping reduce wrinkles and promoting smoother, more radiant skin.