Niacinamide, also known as vitamin B3, is one of the most versatile and powerful ingredients in Korean skincare. It is a true multitasker, offering a wide range of benefits from improving skin texture and reducing the appearance of pores to brightening the complexion and strengthening the skin barrier.

Benefits of Niacinamide (Vitamin B3): Highly effective in regulating oil production, making it a great choice for both oily and acne-prone skin. It helps reduce the appearance of enlarged pores and fine lines, giving the skin a smoother and more refined look. Its anti-inflammatory properties soothe redness and irritation, making it suitable for sensitive skin. Niacinamide is also a potent brightening agent, helping to fade dark spots, hyperpigmentation, and even out the skin tone. Additionally, it strengthens the skin’s moisture barrier, improving hydration and resilience against environmental stressors.

Ingredients That Work Well with Niacinamide (Vitamin B3): Is a superstar when it comes to compatibility, working well with almost all skincare ingredients. It pairs excellently with hyaluronic acid and ceramides to boost hydration and improve skin barrier function. It also works synergistically with vitamin C to brighten and even out skin tone, and can be used alongside retinol to minimize irritation while maximizing anti-aging benefits.

Ingredients to Avoid Mixing with Niacinamide (Vitamin B3): Is one of the most gentle and flexible ingredients, and it rarely causes conflicts with other skincare actives. However, some research suggests that combining niacinamide with strong acids like high-concentration AHAs or BHAs can reduce its effectiveness due to pH differences. To ensure optimal results, it’s best to alternate niacinamide with exfoliating acids or use them at different times of the day.