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Is Niacinamide Good For Acne? Does It Pose Any Risks?

This article was created after thorough research and has been improved with the assistance of AI technology. Furthermore, our dedicated editorial team has meticulously fact-checked and polished its content for accuracy and clarity.

You are likely aware that millions of individuals worldwide suffer from acne, a skin ailment that can be both frustrating and stubborn. A growing number of people are choosing to choose safer, more natural options, like niacinamide, despite the abundance of goods and therapies on the market.

Due to its ability to treat acne and enhance the general health of the skin, this multipurpose component has become more and more well-known. So is niacinamide truly as good as everyone says it is? Let’s examine this vitamin B3 derivative’s scientific basis and possible advantages for acne sufferers.

Key takeaways:

Niacinamide, a form of vitamin B3, is indeed good for managing acne breakouts.
Its several health benefits include regulating sebum production, improving skin barrier function, minimizing pore appearances, etc.
Some individuals may experience irritation, allergic reactions, temporary redness, tingling, or dryness, especially when first using niacinamide in their routine.

What Is Niacinamide?

Niacinamide is a water-soluble form of vitamin B3. It’s a versatile ingredient that’s widely used in skincare products due to its numerous benefits for various skin concerns, including acne.


Unlike some other skincare ingredients, niacinamide is generally well-tolerated by most skin types, making it an appealing option for those with sensitive or acne-prone skin.

What Exactly Causes Acne?

To understand how niacinamide may help with acne, it’s essential to first understand the root causes of this common skin condition. Acne is primarily caused by a combination of factors, including excess sebum (oil) production, clogged pores, bacterial buildup, and inflammation. It

When sebum and dead skin cells accumulate in the pores, they create a perfect breeding ground for acne-causing bacteria, such as Propionibacterium acnes. This bacteria thrives in these clogged pores, leading to the formation of whiteheads, blackheads, and inflamed pimples.

Acne can also be caused by lifestyle habits and the usage of particular skin products.

How Does Niacinamide Fight Acne?

Niacinamide offers several potential benefits for those struggling with acne:

Regulates sebum production

One of the primary causes of acne is excessive sebum production, which can clog pores and create a breeding ground for acne-causing bacteria. Niacinamide has been shown to help regulate sebum production, reducing the likelihood of clogged pores and subsequent breakouts.

Anti-inflammatory properties

Inflammation is a key factor in the development of acne lesions. When pores become clogged and bacteria proliferate, the body’s immune system responds with inflammation, leading to redness, swelling, and irritation. Niacinamide has anti-inflammatory properties that can help reduce the severity of acne lesions and calm inflamed skin.

Improves skin barrier function

A compromised skin barrier can lead to dehydration, sensitivity, and increased susceptibility to environmental irritants, all of which can exacerbate acne. Niacinamide helps strengthen the skin’s barrier, promoting a healthier and more resilient complexion that is better equipped to resist external aggressors.

Promotes a brighter, more even skin tone

In addition to its acne-fighting properties, niacinamide also improves skin’s overall appearance by reducing the appearance of hyperpigmentation, age spots, and uneven skin tone, which can be a common concern for those with acne-prone skin.

Does Niacinamide Also Heal Acne Scarring?

While niacinamide’s primary focus is on treating active acne, it may also offer some benefits for those dealing with acne scarring. By promoting a healthier skin barrier, regulating sebum production, and reducing inflammation, niacinamide can create an environment that is more conducive to the healing of acne scars.

However, it’s important to note that more severe scarring may require additional treatments, such as professional procedures or prescription-strength products. Niacinamide should be viewed as a complementary treatment rather than a standalone solution for significant acne scarring.

Side Effects Of Using Niacinamide On Acne-Prone Skin

Niacinamide is generally well-tolerated by most skin types, including acne-prone skin. However, some individuals may experience mild side effects, such as temporary redness, tingling, or dryness, especially when first introducing niacinamide into their skincare routine.

If you experience any persistent or severe reactions, discontinue use and consult with a dermatologist or skincare professional.

Check out: Does Creatine Cause Acne? What Studies Say!


Niacinamide is a promising ingredient for those struggling with acne. Its ability to regulate sebum production, reduce inflammation, and improve skin barrier function makes it a valuable addition to an acne-fighting skincare routine. While individual results may vary, many people have found success in incorporating niacinamide into their regimen.

However, it’s important to approach acne treatment holistically, addressing factors such as diet, stress management, and proper skincare practices. Niacinamide should be viewed as a complementary treatment, and more severe cases of acne may require additional medical interventions.

If you’re considering using niacinamide for your acne, it’s always advisable to consult with a dermatologist or skincare professional to ensure it’s the right choice for your specific skin concerns and needs. With patience and consistency, niacinamide may just be the gentle yet effective solution you’ve been seeking for clearer, healthier skin.


1. How long does it take for niacinamide to work on acne?

Results can vary according to individuals. However many of them see improvement within 4-8 weeks of consistent use.

2. Is niacinamide or salicylic acid better for acne?

Both can be effective, but they work differently. Using both in combination may provide optimal results.

3. Can I use niacinamide every day?

Yes, niacinamide is generally safe for daily use when used gradually.


NCBI (n.d) Niacinamide – mechanisms of action and its topical use in dermatology Available online at: https://pubmed.ncbi.nlm.nih.gov/24993939/

WebMD (2005-2024) Niacinamide – Uses, Side Effects, and More Available online at: https://www.webmd.com/vitamins/ai/ingredientmono-1534/niacinamide

Dr. Luna Rey

Dr. Luna Rey is a renowned dermatologist who has established herself as an authority in diagnosing and managing a diverse array of skin disorders. Her expertise encompasses both common conditions such as acne and eczema, as well as more complex dermatological issues like psoriasis and skin malignancies. Complementing her clinical practice, Dr. Rey has cultivated a profound passion for writing, which has led her to contribute numerous articles to prestigious medical journals. Her writing is characterized by its clarity, concision, and accessibility, enabling her work to resonate with a wide readership.

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