{"id":11566,"date":"2025-10-16T08:45:41","date_gmt":"2025-10-16T08:45:41","guid":{"rendered":"https:\/\/www.isdin.com\/us\/blog\/?p=11566"},"modified":"2025-10-07T08:51:04","modified_gmt":"2025-10-07T08:51:04","slug":"what-is-niacinamide-in-skincare","status":"publish","type":"post","link":"https:\/\/www.isdin.com\/us\/blog\/isdinnovation\/what-is-niacinamide-in-skincare\/","title":{"rendered":"What Is Niacinamide? Benefits, Uses, and Why It’s Everywhere in Skincare"},"content":{"rendered":"Reading:<\/span> 4<\/span> minutes<\/span><\/span>\n

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When we think about skin that feels hydrated, balanced, and healthy, one ingredient often comes to mind: niacinamide<\/strong>. You\u2019ve likely already spotted it on a few of your favorite products\u2019 labels. But just what makes it so popular, and how does it work?<\/p>\n\n\n\n

The answer is in its versatility. Niacinamide offers multiple benefits, addressing a variety of (common) concerns at once. Uneven tone or dark spots? It can help. Sensitive skin? It soothes and comforts. Looking to smooth the appearance of fine lines? It\u2019s ready to step up.<\/p>\n\n\n\n

That\u2019s why niacinamide has become a must-have for any routine aimed at achieving healthy, luminous skin.<\/strong> Today we\u2019ll share everything you need to know: what it is, how to combine it with other ingredients, which format is best for your skin type, and more.<\/p>\n\n\n\n

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NIACINAMIDE (NAM)<\/code><\/strong><\/p>\n\n\n\n

WHAT IT IS:<\/strong><\/td>A form of vitamin B3.<\/td><\/tr>
WHAT IT DOES:<\/strong><\/td>Helps improve hydration, reduce the look of dark spots and redness, balance excess oil, and smooth wrinkles.<\/td><\/tr>
WHO IT\u2019S FOR:<\/strong><\/td>Suitable for all skin types.<\/td><\/tr>
HOW TO USE IT:<\/strong><\/td>Commonly found in both day and nighttime eye creams, serums, and moisturizers.<\/td><\/tr>
GOES WELL WITH:<\/strong><\/td>Retinal, peptides, carnosine, hyaluronic acid, and gentle exfoliating acids.<\/td><\/tr>
DON\u2019T MIX WITH:<\/strong><\/td>Vitamin C (ascorbic acid) at the same time. They work best at different pH levels, so use them at different times of day for best results.<\/td><\/tr>
TRY IT IN:<\/strong><\/td>Melaclear Advanced<\/a>, Retinal Advanced<\/a>, Hyaluronic Moisture Sensitive<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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What is niacinamide?<\/h2>\n\n\n\n
\"What<\/figure>\n\n\n\n

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Niacinamide, also known as vitamin B3, is a water-soluble vitamin naturally found in foods such as grains, milk, and meat. In skincare, it stands out amongst the rest for its tolerance and wide range of benefits.<\/p>\n\n\n\n

Once absorbed into the skin, niacinamide helps strengthen the barrier function. Studies show<\/a> that it also works as an antioxidant<\/strong>, helping neutralize free radicals<\/a> and supporting the skin against daily stressors<\/a>.<\/p>\n\n\n\n

Because our body doesn\u2019t produce enough niacinamide<\/strong> on its own, we get most of it through diet<\/a> and skincare.<\/p>\n\n\n\n

Why is it (seemingly) everywhere in skincare?<\/h3>\n\n\n\n

The short answer? It\u2019s a true multitasker, combining multiple benefits, gentle action, and flexibility in formulations:<\/p>\n\n\n\n