And because niacinamide has antioxidant properties, it may help combat free radicals, which are known to cause visible signs of aging—such as wrinkles, sallowness, and sun spots. Niacinamide's antioxidant properties may also help calm and soothe the skin, and reduce the look of redness and uneven skin tone.
Niacinamide primarily works by reducing sebum production in the pores. This can have tons of amazing effects, but the big one is that because there is less sebum in pores, they will be less dilated. It makes skin look smoother and have a more matte finish which makes other products lie really really cleanly.
Niacinamide benefits make it a vital addition to your skincare routine. Niacinamide benefits therapeutic, protective, and hydrating properties that reduce the impact of environmental damage, tighten skin, visibly minimize enlarged pores, fight premature signs of aging, and improve skin tone.
Retinol is usually more effective than niacinamide. The adverse side effects of retinol are not present in niacinamide. From a molecular standpoint, retinol mainly penetrates the skin's outer layer. Niacinamide can permeate the skin more deeply than retinol, mainly when made with soy components.
Niacinamide prevents pigment from being transferred to the upper layers of skin where it becomes visible to the naked eye, says Dr. Maarouf. It also minimizes the appearance of pores and redness, leaving your skin as a smooth, even canvas. It regulates oil production.
What are the side effects of Niacinamide? Topical application is completely safe and may not cause any skin problems for a healthy person. People with sensitive skin may face mild redness, itching, or a burning sensation. Stomach upset.
Niacin and niacinamide may make allergies worse by increasing histamine. People with low blood pressure should not take niacin or niacinamide because they may cause a dangerous drop in blood pressure.
How often should you use niacinamide? For optimal benefits, we recommend using niacinamide either daily or twice a day. Whether you apply niacinamide once or twice a day will depend on your skin type, skin concerns and which other ingredients are contained within your morning and night routines.
Also known as vitamin B3, niacinamide is a potent antioxidant that works to protect and soothe skin while supporting a healthy skin barrier to reduce the impact of environmental damage. It is best known for its ability to minimize the look of discoloration and dark spots, resulting in a more even-toned complexion.
For those whose skincare routine is focused on protecting their skin and fading signs of premature aging, vitamin C is worth trying first. Its photoprotective abilities make it a daytime must-have! For those with sensitive, oily, or acne-prone skin, it might make more sense to start with niacinamide.
DON'T MIX: AHA/BHA and niacinamide
Niacinamide is used to treat hyperpigmentation and reduce fine lines and wrinkles, while alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) are chemical exfoliants. To understand why niacinamide shouldn't be mixed with AHAs and BHAs, you need to consider pH.
For general skin tone correction, a niacinamide concentration between 4-5% is often effective and well-tolerated by most individuals. For those looking to tackle more pronounced hyperpigmentation, a higher concentration of 10% may be beneficial, though it's important to monitor the skin for any signs of irritation.
For those struggling with acne, inflammation, or excess oil production, niacinamide may be the better option. On the other hand, if your primary concern is dryness, dehydration, or aging skin, hyaluronic acid could be the way to go.
"Niacinamide reduces sebum production, which can both help prevent acne and also diminish shine," says dermatologist Kenneth Howe, MD.
You can use niacinamide-containing products around your eyes, too.
These are retinoids, vitamin C, niacinamide and alpha hydroxy acids (AHAs). Whereas ingredients such as hyaluronic acid temporarily plump and smooth the skin, some of the big 4 may have longer-term health benefits.
Some may also have skin discoloration due to using niacinamide combined with other active ingredients that are too harsh for your skin type. Niacinamide can also cause problems when it's mixed with the following substances: Acids, including lactic acid, glycolic acid, and azelaic acid.
Niacinamide and retinol are popular skin care ingredients that can treat acne, hyperpigmentation, and signs of aging. While they have similar effects, retinol is more potent. However, it may also cause more significant side effects. It is possible to use the ingredients alone or in combination.
Niacinamide and hyaluronic acid
While you may not see any significant results during the first few weeks, there should be a notable difference by about 4 weeks. After 8 weeks, you should notice more hydrated, smoother, and toned skin.
Niacinamide is possibly safe when taken in doses up to 900-1500 mg daily. It might cause side effects such as stomach upset, gas, dizziness, headache, and rash. When applied to the skin: Niacinamide is possibly safe. Niacinamide cream might cause mild burning, itching, or redness.
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Similar to retinol, niacinamide should not be used with acidic skincare ingredients like alpha hydroxy acids and beta hydroxy acids. Ordinary niacinamide combined with an acid can cause a bad chemical reaction of redness and flushing.
Now, most people can tolerate niacinamide well even at 10% twice daily. But if you have a mysterious skin rash or unexplained irritation, it could be time to take a closer look at your niacinamide levels.
How do you know if niacinamide is not for you? You might find that niacinamide isn't for you if you experience side effects like redness, itching, or irritation after using it. Some people may also have an allergic reaction, resulting in hives, difficulty breathing, or swelling of the face, lips, tongue, or throat.