In recent years niacinamide serum has taken the skincare world by storm, everyone from beauty enthusiasts to dermatologists are raving about it’s multi tasking benefits. From simplified skincare routines that focus on effective ingredients niacinamide stands out for it’s versatility and gentleness. Known for it’s soothing, anti inflammatory and skin restoring properties this form of vitamin B3 is a staple in many beauty cabinets. Whether you’re fighting acne, fine lines or hyperpigmentation niacinamide is the must have for anyone looking to improve the overall health and appearance of their skin.
What is Niacinamide?
Niacinamide, also known as nicotinamide, is a form of vitamin B3 that’s become a hot ingredient in skincare because of all the benefits it has for the skin. Unlike other actives that may focus on one issue, niacinamide’s appeal is that it addresses a broad range of skin concerns. As a water soluble vitamin, it gets into the skin easily without being too harsh, so it’s a favourite for those with sensitive skin.
In addition to its topical benefits, niacinamide is involved in cellular energy production and DNA repair which translates to its anti-aging effects on the skin. When applied topically it supports the production of proteins like keratin which keeps the skin firm and healthy. It also helps the skin produce more ceramides, the lipids that protect the skin from environmental damage and water loss, fortifying its barrier function.
Plus niacinamide is very stable compared to other skincare ingredients so it doesn’t break down when exposed to light or air. This means its efficacy is consistent across different formulations so it’s a reliable addition to many products, from serums to moisturisers to cleansers.
It’s versatile for all skin types, dry, oily or combination as it normalises the skin’s behaviour. It doesn’t just add moisture or fight acne, it works holistically to create a balanced healthy complexion that feels resilient and looks radiant.
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Niacinamide serum Benefits
Niacinamide’s popularity has risen because it does many things without being too harsh on the skin. With consumers looking for products that address multiple skin concerns, niacinamide tackles acne, uneven skin tone, large pores, fine lines and more. It fits into the “less is more” skincare trend where users want fewer but more effective ingredients.
It works on all skin types, dry, oily or combination as it normalizes the skin’s behavior. It doesn’t just add moisture or fight acne, it works holistically to create a balanced healthy complexion that feels resilient and looks alive.
Boosts Skin Cell Immunity
Niacinamide boosts the skin’s immunity by supporting Langerhans cells which are responsible for defending the skin against infections and environmental stressors. By amplifying these cells, niacinamide strengthens the skin’s natural barrier function and makes it more resistant to irritants and bacteria.
Reduces Fine Lines and Wrinkles
As an antioxidant, niacinamide fights free radical damage which is the leading cause of premature aging. Over time, consistent use of niacinamide stimulates collagen production and reduces fine lines and wrinkles giving the skin a firmer and more youthful look.
Improves Skin Tone and Texture
Niacinamide has been shown to work on uneven skin tone particularly on hyperpigmentation and sunspots. By inhibiting the transfer of melanin (the pigment responsible for dark spots) to skin cells it can lighten discoloration and brighten the skin over time and result to a smoother and more even complexion.
Fights Environmental Damage
Since it strengthens the skin barrier, niacinamide protects against external environmental stressors like pollution and UV rays. This is important to prevent oxidative damage which can cause dullness, redness and premature aging.
Reduces Acne and Breakouts
Niacinamide’s anti-inflammatory properties reduces redness and irritation of acne and balances oil production. It prevents clogged pores which is a major contributor to acne and breakouts. Niacinamide can be used with other acne treatments like benzoyl peroxide and retinoids without causing irritation.
Moisturises the Skin
Niacinamide boosts the skin’s moisture retention by increasing the production of ceramides which are key to the skin’s lipid barrier. This means more hydration and less trans-epidermal water loss making it great for dry or dehydrated skin.
Reduces Redness and Sensitivity
For rosacea or other inflamed skin conditions niacinamide’s anti-inflammatory properties will help reduce redness, sensitivity and irritation. By reducing the skin’s inflammatory response it will calm irritated skin and improve overall comfort and appearance.
Boosts Sunscreen Efficacy
When used with sunscreen niacinamide provides extra protection against UV rays by boosting the skin’s antioxidant defences. It prevents the depletion of essential enzymes and skin components that are often damaged by sun exposure so reduces the risk of sun induced ageing.
Who Should Use Niacinamide Serum?
One of the best things about niacinamide is that it’s suitable for all skin types including sensitive skin. Unlike some active ingredients that can irritate or exacerbate skin conditions niacinamide is gentle yet powerful. Its many benefits make it a great choice for anyone who wants to improve skin health whether you’re addressing specific skin concerns or just maintenance. Below are specific groups of people who can benefit from using niacinamide:
- Combination Skin: For those with oily and dry areas on the face niacinamide is perfect as it balances the skin. It controls oil in the T-zone while hydrating and repairing dry areas so both concerns are addressed without needing multiple products.
- Hyperpigmentation and Dark Spots: If you have uneven skin tone, age spots or post acne hyperpigmentation niacinamide is the way to go. It inhibits the production of melanin the pigment that causes dark spots so you’ll get a brighter more even complexion. Regular use will fade spots and discoloration over time.
- People Exposed to Environmental Stress: Those living in urban areas or high pollution zones can benefit from niacinamide’s ability to fortify the skin barrier and protect against environmental stressors. It helps the skin deal with oxidative damage from free radicals from pollution, cigarette smoke and UV rays.
- Individuals Using Harsh Treatments: Niacinamide is great for those undergoing harsh treatments like retinoids, chemical peels or even professional treatments like laser therapy. These treatments can leave the skin irritated, dry or inflamed. Niacinamide calms the skin, reduces irritation and restores moisture balance so the treatment is more tolerable and effective.
- Post-Inflammatory Erythema (PIE): Those with redness or post acne marks will find niacinamide especially useful. It reduces inflammation and redness, speeds up healing of inflamed blemishes and reduces residual redness that comes with breakouts.
- Athletes and Active Individuals: For those who sweat a lot due to physical activity niacinamide will keep pores clear and reduce the risk of breakouts caused by clogged pores. Its ability to control oil without drying out the skin makes it a great addition for those who are active and want to keep their skin balanced.
- Individuals Prone to Allergic Reactions: Niacinamide is non-irritating so it’s a great choice for those who react to stronger active ingredients like alpha hydroxy acids (AHAs) or retinol. It’s a calming ingredient that can be mixed with almost any other product so it’s very versatile for sensitive or allergy prone skin.
- People with Scarring: If you have scars – whether from acne, injury or surgery – niacinamide will improve the overall texture and appearance of your skin. Its ability to stimulate collagen production and cell turnover means scars will soften over time and become less noticeable.
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How to Use Niacinamide Serum
Niacinamide is super versatile and can be layered with most other skincare ingredients so you can just add it to your existing routine.
- Cleanse: Wash your face with a gentle cleanser.
- Tone: Apply a hydrating toner.
- Serum: Apply niacinamide serum after water-based serums and before heavier creams.
- Moisturize: Lock in with your fave moisturizer.
- Sunscreen: Always finish with sunscreen during the day as niacinamide can make your skin more sensitive to UV rays.
Start with lower concentrations (around 5%) if you have sensitive skin and increase as needed.
Niacinamide Serum with Other Ingredients
Niacinamide is super versatile and can be layered with many other skincare products to enhance benefits and minimize side effects. Here are other ingredients that work well with niacinamide:
- Salicylic Acid: If you have oily or acne prone skin, combining niacinamide with salicylic acid can be a game changer. Salicylic acid exfoliates and unclogs pores and niacinamide soothes inflammation and minimizes irritation, so its a balanced approach to acne without over drying the skin.
- Peptides: Niacinamide and peptides are a good pair for anti-aging. Peptides stimulate collagen production and niacinamide helps maintain skin firmness and elasticity. Together they plump and smooth the skin by boosting the skin’s protein structures, collagen and elastin which are the building blocks of reducing fine lines and wrinkles.
- AHA/BHA Exfoliants: Alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) exfoliate dead skin cells and promote cell turnover and niacinamide calms and protects the skin post exfoliation. It reduces redness and irritation that may occur from using these chemical exfoliants, making it a great combination for smoother, clearer skin.
- Ceramides: When combined with ceramides, niacinamide boosts the skin’s barrier function so it retains moisture and protects from environmental stressors. This is great for dry or sensitive skin as both ingredients work together to fortify the skin’s natural defenses and hydration levels.
- Azelaic Acid: Azelaic acid is known for targeting hyperpigmentation and rosacea and when combined with niacinamide it’s an even more effective solution for reducing redness and discoloration. Niacinamide calms the skin and supports the barrier so the skin stays healthy and balanced throughout the treatment.
- Sunscreen: Niacinamide makes sunscreen more effective by boosting the skin’s ability to defend against oxidative damage from UV exposure. Using it with a broad spectrum sunscreen adds an extra layer of protection against sun damage and premature aging and pigmentation.
- Zinc: Niacinamide’s anti-inflammatory and oil regulating properties are paired with zinc which is another acne treatment. Zinc reduces sebum production and inflammation making it a great match for niacinamide in acne routines.
Potential Side Effects of Niacinamide
Niacinamide is generally okay for most skin types but some people may experience some side effects when introducing it into their skincare routine. Here are a few to consider:
- Flushing or Redness: Rarely niacinamide can cause mild flushing especially at higher concentrations. This is more common when used with other actives like strong acids or retinol. If you get this, reduce frequency of use or choose products with lower concentration.
- Purging: Some may experience an initial breakout or “purging” when they start using niacinamide. This is usually temporary and happens when the skin adjusts to the new ingredient. Continue to use unless the irritation persists beyond a few weeks.
- Allergic Reactions: Rarely allergic reactions can occur with niacinamide. Symptoms may include itchiness, swelling or rash. Do a patch test before adding niacinamide to your skincare routine.
Popular Niacinamide Serums in the Market
Incorporating niacinamide into your skincare routine is easy, with a variety of serums available to suit different needs and budgets. Here are a few well-known niacinamide serums, along with their pros and cons:
The Ordinary Niacinamide 10% + Zinc 1%
A budget-friendly option, The Ordinary Niacinamide serum
10% + Zinc 1% is highly praised for its simplicity and effectiveness in controlling oil production and reducing breakouts. This serum is a go-to for those with oily or acne-prone skin, offering a high concentration of niacinamide paired with zinc to calm inflammation.
Pros
- Affordable and accessible.
- Effective at reducing oil production and minimizing breakouts.
- High concentration of niacinamide for visible results.
Cons
- May cause pilling under makeup for some users.
- May cause excessive dryness for individuals with sensitive or dry skin.
Paula’s Choice 10% Niacinamide Booster
Paula’s Choice 10% Niacinamide Booster is loved for its ability to reduce pore size, improve overall skin texture, and brighten the complexion. It can be mixed with other products, making it versatile for various skin types and concerns.
Pros
- Minimizes the look of pores and smooths out skin texture.
- Lightweight formula that can be mixed with other products.
- Suitable for most skin types, including sensitive skin.May take time for noticeable improvements in skin tone and texture.
Cons
- Higher price point compared to other niacinamide serums.
- Enhances skin texture and helps fade dark spots over time.
La Roche-Posay Mela-D Pigment Control Glycolic Acid Serum
This serum from La Roche-Posay combines niacinamide with glycolic acid for a powerful brightening and skin-smoothing treatment. It’s especially effective for addressing hyperpigmentation and uneven skin tone.
Pros
- Combines niacinamide with glycolic acid for enhanced brightening effects.
- Enhances skin texture and helps fade dark spots over time.
- Dermatologist-tested and safe for sensitive skin.
Cons
- More expensive than basic niacinamide serums.
- The addition of glycolic acid may cause irritation for sensitive skin types.
Anua Niacinamide Serum
Anua Niacinamide Serum is a popular Korean skincare product known for its calming and hydrating properties. It’s designed to reduce redness, balance oil production, and strengthen the skin’s barrier.
Pros
- Hydrates and soothes sensitive skin.
- Reduces redness and irritation.
- Lightweight and absorbs quickly.
Cons
- Limited availability outside of Korea.
- Some users may find it too gentle for targeting severe skin issues like acne or dark spots.
Ashley Shine Niacinamide Serum
Ashley Shine Niacinamide Serum is an affordable and widely available option, particularly in Asian markets. It targets a variety of skin concerns, including dullness, enlarged pores, and uneven texture.
Pros
- Affordable and easily accessible.
- Brightens skin and reduces pore size.
- Suitable for beginners who are new to using niacinamide.
Cons
- Contains additional fragrance, which may irritate sensitive skin.
- Lower concentration of niacinamide compared to premium brands, so results may be slower.
Proskire Niacinamide Serum
Proskire Niacinamide Serum focuses on reducing inflammation, controlling oil production, and strengthening the skin barrier. It’s a popular choice for people with oily or acne-prone skin.
Pros
- Helps control oil production and reduce breakouts.
- Strengthens the skin barrier.
- Lightweight and fast-absorbing formula.
Cons
- May cause slight irritation when first applied.
- Some users report inconsistent results based on skin type.
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References
- Boo Y. C. (2021). Mechanistic Basis and Clinical Evidence for the Applications of Nicotinamide (Niacinamide) to Control Skin Aging and Pigmentation. Antioxidants (Basel, Switzerland), 10(8), 1315. https://doi.org/10.3390/antiox10081315
- Levin, J., & Momin, S. B. (2010). How much do we really know about our favorite cosmeceutical ingredients?. The Journal of clinical and aesthetic dermatology, 3(2), 22–41. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2921764/
- Marques, C., Hadjab, F., Porcello, A., Lourenço, K., Scaletta, C., Abdel-Sayed, P., Hirt-Burri, N., Applegate, L. A., & Laurent, A. (2024). Mechanistic Insights into the Multiple Functions of Niacinamide: Therapeutic Implications and Cosmeceutical Applications in Functional Skincare Products. Antioxidants (Basel, Switzerland), 13(4), 425. https://doi.org/10.3390/antiox13040425
- Zhen, A. X., Piao, M. J., Kang, K. A., Fernando, P. D. S. M., Kang, H. K., Koh, Y. S., Yi, J. M., & Hyun, J. W. (2019). Niacinamide Protects Skin Cells from Oxidative Stress Induced by Particulate Matter. Biomolecules & therapeutics, 27(6), 562–569. https://doi.org/10.4062/biomolther.2019.061