The water-soluble vitamin niacinamide, or vitamin B3, is essential for maintaining healthy skin. It is a popular ingredient in cosmeceutical product development because of its ability to improve skin barrier function, reduce inflammation, and lighten hyperpigmentation.
When used topically, nicotinamide has been shown to improve the skin's natural barrier function, which helps to retain moisture and reduce trans epidermal water loss. This can lead to improvements in skin hydration, texture, and tone.
Nicotinamide also has anti-inflammatory properties that can help reduce redness and skin irritation, making it a valuable ingredient for those with sensitive or acne-prone skin [1].
In addition, nicotinamide has been shown to have a skin-lightening effect, particularly in reducing hyperpigmentation caused by sun damage or melasma [2].
Nicotinamide is a valuable ingredient in cosmeceutical product development due to its numerous benefits for skin health. Its ability to improve skin barrier function, reduce inflammation, and lighten hyperpigmentation make it an effective ingredient for many skincare products [1].
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