The Best Niacinamide Serum for Oily Skin: 11 Top Picks for Clearer, Smoother Skin
Looking for the best niacinamide serum for oily skin? You’re in the right place. Whether you’re battling midday shine, enlarged pores, or stubborn breakouts, niacinamide is one of the most effective ingredients for oily and acne-prone skin. This powerhouse vitamin (also known as Vitamin B3) helps regulate sebum production, minimize pores, reduce redness, and even fade post-acne marks — all without irritating your skin barrier.
Below, you’ll find 11 of the best niacinamide serums for oily skin, tested and reviewed with a focus on efficacy, feel, and real-world results. Whether you’re a skincare minimalist or a product junkie, there’s a niacinamide serum here that fits your routine (and your budget).
Best Niacinamide Serums for Oily Skin
We tested and reviewed the top niacinamide serums that help control oil, shrink pores, and clear breakouts—so you can find the perfect formula for your skin type and budget.
1. BEST HIGH-STRENGTH NIACINAMIDE SERUM FOR ACNE
Cosrx The Niacinamide 15 Serum
💲 $25
📍 $20 at Amazon | $25 at Ulta | $25 at Nordstrom
Why We Love It: With a whopping 15% niacinamide concentration, this serum is a serious treatment for oily, acne-prone skin. I saw noticeably fewer breakouts and smoother skin texture after just two weeks. It also helped fade post-acne marks faster than anything else I’ve tried.
Who It’s For: If you’re battling regular breakouts and oil slick by 2 p.m., this is your new go-to.
Worth Noting: Despite its high strength, it includes allantoin and zinc to buffer potential irritation.
Key Ingredients: Niacinamide (15%), Zinc PCA, Allantoin | Fragrance-Free: Yes | Application: Once daily | Size: 0.67 oz
2. BEST NIACINAMIDE SERUM FOR SENSITIVE SKIN
Glossier Super Pure Serum with Niacinamide + Zinc
💲 $28
📍 $28 at Glossier
Why We Love It: This lightweight serum feels like a splash of water—perfect for oily skin that’s also sensitive or reactive. The 5% niacinamide and zinc combo calms redness and helps balance oil without over-drying.
Who It’s For: Great for beginners or anyone looking for a gentle formula that still gets results.
Worth Noting: It absorbs quickly and layers beautifully under moisturizer or makeup.
Key Ingredients: Niacinamide (5%), Zinc PCA | Fragrance-Free: Yes | Application: AM or PM | Size: 1 oz
3. BEST LUXURY NIACINAMIDE SERUM
Dr. Barbara Sturm Niacinamide Serum
💲 $145
📍 $145 at Sephora | $160 at Nordstrom
Why We Love It: Yes, it’s pricey—but it delivers. This elegant, silky serum contains 5% niacinamide and calming panthenol in a luxurious base that minimizes shine while keeping skin ultra-soft.
Who It’s For: For oily-skin types who want results and love a spa-like experience in a bottle.
Worth Noting: No sticky residue, no fragrance, and gorgeous packaging.
Key Ingredients: Niacinamide, Panthenol, Marine Microorganism Extract | Fragrance-Free: Yes | Application: AM and/or PM | Size: 1 oz
4. BEST NIACINAMIDE SERUM FOR TEXTURE & PORES
Sunday Riley B3 Nice 10% Niacinamide Serum
💲 $65
📍 $65 at Sephora | $65 at Sunday Riley | $65 at Dermstore
Why We Love It: I noticed smaller pores and a smoother T-zone within a week. The silky texture glides on and helps even out tone and texture without clogging pores.
Who It’s For: If rough skin texture and large pores are your biggest complaints, this serum tackles both.
Worth Noting: Contains trans-resveratrol, an antioxidant that boosts glow.
Key Ingredients: Niacinamide (10%), Trans-Resveratrol, Squalane | Fragrance-Free: Yes | Application: Once daily | Size: 1 oz
5. BEST BUDGET NIACINAMIDE SERUM
The Ordinary Niacinamide 10% + Zinc 1%
💲 $6.50
📍 $6.50 at Ulta | $7 at Sephora | $6.70 at The Ordinary
Why We Love It: It’s iconic for a reason. This affordable favorite helps calm breakouts, fade marks, and control oil. My skin felt noticeably smoother in a week. I love how affordable and effective this serum is.
Who It’s For: Anyone who wants maximum results without a luxury price tag.
Worth Noting: Some users report pilling, so apply to dry skin and wait before layering.
Key Ingredients: Niacinamide (10%), Zinc PCA (1%) | Fragrance-Free: Yes | Application: AM and/or PM | Size: 1 oz
6. BEST NIACINAMIDE SERUM FOR DARK SPOTS
Isdin Melaclear Advanced
💲 $165
📍 $165 at Isdin | $165 at Dermstore
Why We Love It: If post-acne hyperpigmentation is your #1 issue, this serum works overtime to fade it fast. Packed with niacinamide and tranexamic acid, it targets both old scars and fresh marks.
Who It’s For: Oily skin types with stubborn discoloration or melasma.
Worth Noting: The formula is fragrance-free and non-comedogenic, a win for sensitive and oily skin alike.
Key Ingredients: Niacinamide, Tranexamic Acid, Vitamin C | Fragrance-Free: Yes | Application: AM and PM | Size: 1 oz
7. BEST K-BEAUTY NIACINAMIDE SERUM
Beauty of Joseon Glow Serum
💲 $17
📍 $17 at Sephora | $18 at Stylevana
Why We Love It: This lightweight, honey-colored serum hydrates while balancing sebum with 60% propolis extract and 2% niacinamide. It’s ideal for oily skin that’s also dehydrated.
Who It’s For: Fans of K-beauty and those wanting glow without grease.
Worth Noting: The formula feels soothing and gives a natural lit-from-within finish.
Key Ingredients: Propolis Extract, Niacinamide (2%), BHA | Fragrance-Free: Yes | Application: AM and/or PM | Size: 1 oz
👉🏻 Read How to Layer Skincare Products Step by Step to include Colostrum into your routine.
8. BEST DRUGSTORE NIACINAMIDE SERUM
Neutrogena Hydro Boost + 10% Niacinamide Serum
💲 $25
📍 $25 at Ulta | $23 at Amazon
Why We Love It: Neutrogena delivers hydration and oil control in one sleek bottle. This serum instantly smooths skin while gradually reducing redness and shine.
Who It’s For: If you love the original Hydro Boost line and want more glow with less oil.
Worth Noting: Also contains hyaluronic acid for a plumping effect.
Key Ingredients: Niacinamide (10%), Hyaluronic Acid | Fragrance-Free: Yes | Application: AM and PM | Size: 1 oz
9. BEST NIACINAMIDE SERUM FOR DISCOLORATION
SkinCeuticals Discoloration Defense
💲 $108
📍 $108 at Dermstore | $108 at SkinCeuticals
Why We Love It: This clinically proven serum fades dark spots and acne scarring with a blend of niacinamide, kojic acid, and tranexamic acid. It’s pricey but powerful.
Who It’s For: Anyone struggling with uneven tone from past breakouts or sun exposure.
Worth Noting: It’s oil-free, dye-free, and non-comedogenic.
Key Ingredients: Niacinamide, Kojic Acid, Tranexamic Acid | Fragrance-Free: Yes | Application: Twice daily | Size: 1 oz
10. BEST STARTER NIACINAMIDE SERUM
The Inkey List Niacinamide Serum
💲 $7
📍 $7 at Sephora
Why We Love It: Simple, straightforward, and super affordable. The Inkey List’s serum is a no-frills option that works well for oily skin, just dipping into actives.
Who It’s For: Beginners and minimalists who want results on a budget.
Worth Noting: Light gel texture plays nicely with other products.
Key Ingredients: Niacinamide (10%), Squalane | Fragrance-Free: Yes | Application: AM and/or PM | Size: 1 oz
11. BEST PH BALANCED NIACINAMIDE SERUM
Good Molecules Niacinamide Serum
💲 $6
📍 $6 at Ulta
Why We Love It: Formulated at a skin-friendly pH, this serum is ideal for oily or breakout-prone skin that’s also sensitive. It absorbs quickly and leaves no tackiness.
Who It’s For: Budget-conscious buyers who want a simple, clean formula.
Worth Noting: This serum soothed out my daughter’s red, angry breakouts after a week of use.
Key Ingredients: Niacinamide (10%) | Fragrance-Free: Yes | Application: AM and/or PM | Size: 1 oz
Check out my favorite sunscreens for oily skin — I’ve rounded them up in my ShopMy collection!
FAQs About Niacinamide Serum for Oily Skin
Can niacinamide help reduce oily skin?
Yes! Niacinamide helps regulate sebum production, which reduces oiliness over time and minimizes the appearance of enlarged pores.
Is niacinamide safe for acne-prone skin?
Absolutely. Niacinamide has anti-inflammatory properties that calm redness and reduce the frequency and severity of breakouts.
How often should I use niacinamide serum?
Most niacinamide serums can be used once or twice daily. Always patch test and start slowly if you’re new to active ingredients.
Can I use niacinamide with other actives like retinol or vitamin C?
Yes, niacinamide pairs well with most actives, though layering with strong acids may irritate sensitive skin.
What percentage of niacinamide is best for oily skin?
A concentration between 5%–10% is typically ideal. If you’re just starting out, go for 5%. For advanced users, 10%–15% offers stronger results.
Final Thoughts: Niacinamide Is a Game-Changer for Oily Skin
When it comes to taming excess oil, minimizing pores, and clearing up breakouts, niacinamide truly earns its hype. Whether you’re just getting started or looking to level up your skincare routine, one of these 11 serums is bound to deliver visible results. With options for every budget—from The Ordinary’s cult classic to Dr. Barbara Sturm’s luxe formula—there’s no excuse not to try this multitasking MVP.
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