Reduces acne:Niacinamide helps to regulate sebum production, which can help to prevent breakouts. It also has anti-inflammatory properties that can help to reduce redness and swelling associated with acne. Minimizes pores: Niacinamide can help to shrink the appearance of pores by keeping them free of excess oil and debris. Brightens skin tone:Niacinamide can help to fade hyperpigmentation and even out skin tone. It can also help to improve the appearance of wrinkles and fine lines. Strengthens skin barrier: Niacinamide helps to improve the skin's barrier function, which helps to protect it from environmental damage. Hydrates skin: Niacinamide can help to improve the skin's ability to retain moisture, which can lead to a more hydrated and plump complexion.