8 Best Serums for Oily Skin in 2026

Contents
  1. The Top 8
  2. Top 8 Serums Reviewed in Detail
  3. 1. Top Pick
  4. 2. Best for Oily Skin
  5. 3. Best Design
  6. 4. Best for Small Spaces
  7. 5. Best for Beginners
  8. 6. Best Splurge
  9. 7. Best Budget
  10. 8. Most Versatile
  11. Serums Compared Side by Side
  12. How We Reviewed
  13. What to look for
  14. How to Choose Serums
  15. Frequently asked questions

Choosing the best face serum for oily skin can be overwhelming. The top pick is The Ordinary Hyaluronic Acid 2% + B5. It provides instant hydration and supports your skin barrier with ceramides. For those looking for value, The Ordinary Niacinamide 10% + Zinc 1% offers similar benefits but lacks some extra hydration features.

The main tradeoff here is between deep hydration and oil control. The Ordinary Hyaluronic Acid excels in hydration, while the Niacinamide option focuses more on reducing blemishes. The rest of this page will help you understand more options.

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The Top 8

1
The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides), Multi-Depth Hydration Serum for Plumper, Smoother Skin, 1 Fl Oz
The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides), Multi-Depth Hydration Serum for Plumper, Smoother Skin, 1 Fl Oz
Amazon.com
2
The Ordinary Niacinamide 10% + Zinc 1%, Smoothing Serum for Blemish-Prone Skin, 1 Fl Oz
The Ordinary Niacinamide 10% + Zinc 1%, Smoothing Serum for Blemish-Prone Skin, 1 Fl Oz
Amazon.com
3
medicube PDRN Pink Peptide Serum with Salmon DNA
medicube PDRN Pink Peptide Serum with Salmon DNA
Amazon.com
4
Good Molecules Hyaluronic Acid Serum for Face, Hydrating Serum, 1 fl oz
Good Molecules Hyaluronic Acid Serum for Face, Hydrating Serum, 1 fl oz
Amazon.com
5
COSRX Snail Mucin 96% Repairing Serum for Sooothing & Hydrating 3.38 oz.
COSRX Snail Mucin 96% Repairing Serum for Sooothing & Hydrating 3.38 oz.
Amazon.com
6
Good Molecules Niacinamide Serum 10%, Pore & Texture Serum, 1 fl oz
Good Molecules Niacinamide Serum 10%, Pore & Texture Serum, 1 fl oz
Amazon.com
7
Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum, 1.01 fl oz
Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum, 1.01 fl oz
Amazon.com
8
Anua Niacinamide 10 + TXA 4 Serum, Korean Skincare, 1.01 fl.oz
Anua Niacinamide 10 + TXA 4 Serum, Korean Skincare, 1.01 fl.oz
Amazon.com

Top 8 Serums Reviewed in Detail

Next, we will explore the best face serums for oily skin. Each product offers unique benefits tailored to your needs.

1. Top Pick

The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides), Multi-Depth Hydration Serum for Plumper, Smoother Skin, 1 Fl Oz

$9.90
in stock
Amazon.com
  • INSTANT HYDRATION: Provides immediate, long-lasting hydration for smoother, plumper, and healthier-looking skin.
  • SUPPORTS SKIN BARRIER: Ceramides lock in moisture and support the skin’s protective barrier.
  • REDUCES FINE LINES: Minimizes the appearance of fine dry lines and wrinkles while promoting elasticity and skin smoothness.
  • PRO-VITAMIN B5: Enhances the skin’s moisture retention and supports the formation of essential barrier components like ceramides.
  • 5 TYPES OF HYALURONIC ACID: Delivers hydration to multiple layers of the skin, improving moisture retention and skin suppleness.
Updated: 6 hours ago

The Ordinary Hyaluronic Acid 2% + B5 is a hydrating serum. It combines hyaluronic acid and ceramides. This mix helps your skin hold moisture. Users report it makes skin feel smoother and plumper. It also reduces fine lines, making it a great option.

Pros

Immediate hydration. Reduces fine lines. Supports skin barrier. Lightweight and fast-absorbing.

Cons

May not suit extremely oily skin. Some may prefer a thicker formula.

Best for dry or combination skin types. Good for anyone wanting smoother skin.

Ideal for hydration and improving skin texture. Recommended for a plumper look.

2. Best for Oily Skin

The Ordinary Niacinamide 10% + Zinc 1%, Smoothing Serum for Blemish-Prone Skin, 1 Fl Oz

$5.40
in stock
Amazon.com
  • BOOSTS BRIGHTNESS & SMOOTHNESS: Niacinamide 10% + Zinc 1% visibly improves skin radiance and smooths texture in one week.
  • HYDRATING FORMULA: Lightweight water-based serum that reinforces the skin barrier and provides hydration in as little as 7 days.
  • CONTAINS NIACINAMIDE & ZINC PCA: High 10% concentration of Niacinamide (Vitamin B3) and 1% Zinc PCA to help control oil in 3 days.
  • REDUCES PORE VISIBILITY: Clinical testing shows appearance of pores is minimized in 4 weeks, improving signs of congesting.
  • APPLICATION INSTRUCTIONS: Apply a few drops to the face in the morning and evening. Patch test before use and avoid broken skin.
Updated: 6 hours ago

The Ordinary Niacinamide 10% + Zinc 1% is focused on blemish-prone skin. It uses niacinamide to improve brightness and smoothness. This serum hydrates while reinforcing your skin barrier. Users notice improvements in just one week.

Pros

Boosts skin radiance. Lightweight formula. Quick results. Hydrates effectively.

Cons

May cause irritation for sensitive skin. High niacinamide levels can be too strong for some.

Great for oily and combination skin. Perfect for those with blemishes.

A solid choice for brightening and hydrating blemish-prone skin.

3. Best Design

Good Molecules Hyaluronic Acid Serum for Face, Hydrating Serum, 1 fl oz

$4.79 $6.00
in stock
Amazon.com
  • DEEP, LASTING HYDRATION: Hyaluronic acid serum that delivers deep hydration to plump the appearance of fine lines and leave skin looking smooth.
  • FAST-ABSORBING HYDRATION: Lightweight, water-based formula that delivers a plumping boost of moisture from the first use.
  • HYDRATION THAT LASTS: Continued use supports lasting hydration and firmer-looking skin.
  • LIGHTWEIGHT & SOOTHING: Feels weightless and soothing on skin. Apply to damp skin morning and night, then seal with moisturizer.
  • SUITABLE FOR ALL SKIN TYPES: Suitable for all skin types. Cruelty-free, vegan, and fragrance-free.
Updated: 6 hours ago

Good Molecules Hyaluronic Acid Serum provides deep hydration. It helps plump fine lines. Users report it is fast-absorbing and light. Continued use supports lasting moisture. It is good for daily hydration.

Pros

Deep hydration. Fast-absorbing. Lightweight. Helps with fine lines.

Cons

May not offer enough moisture in dry climates. Some may find it too basic.

Suitable for all skin types. Ideal for those needing extra hydration.

Effective for daily use and hydration. A good pick for all skin types.

4. Best for Small Spaces

medicube PDRN Pink Peptide Serum with Salmon DNA

$18.90
in stock
Amazon.com
  • SKIN BENEFITS: Medicube PDRN Pink Peptide Serum delivers targeted care with a luxurious formula designed to nourish, hydrate, and revitalize skin for a healthier, more radiant appearance.
  • LASTING HYDRATION: Experience deep, long-lasting moisture that absorbs beautifully without greasy residue, keeping skin comfortable and supple throughout the day.
  • DAILY ESSENTIAL: Perfect for daily skin care routines, suitable for various skin types. An ideal addition to any beauty regimen for women seeking premium care.
  • QUALITY INGREDIENTS: Formulated with carefully selected premium ingredients to deliver effective results while being gentle on skin, providing spa-quality care at home.
  • MEDICUBE SKIN CARE: Medicube represents innovation in skin care, combining advanced formulations with luxurious textures for an elevated daily ritual.
Updated: 6 hours ago

Medicube PDRN Pink Peptide Serum targets skin nourishment. It delivers hydration without greasiness. This serum absorbs well and revitalizes skin. Users appreciate the luxurious feel and lasting moisture.

Pros

Nourishing formula. Non-greasy. Deep hydration. Revitalizes skin.

Cons

Higher price point. Might not suit very oily skin.

Great for dry and normal skin types. Those wanting a luxurious product will enjoy it.

A good choice for hydration and nourishment. Feels luxurious on the skin.

5. Best for Beginners

COSRX Snail Mucin 96% Repairing Serum for Sooothing & Hydrating 3.38 oz.

$18.50 $25.00
in stock
Amazon.com
  • The Real Snail Essence: Formulated with 96.3% Snail Secretion Filtrate, this essence repairs and rejuvenates the skin from dryness and aging. It improves skin vitality by reducing dullness and soothing dehydrated skin.
  • Simple Yet Effective Light-weight Essence: A lightweight essence which fastly absorbs into the skin and gives you a natural and healthy glow. Guarantees long-lasting hydration without heavy feeling on the skin.
  • Key Ingredient: Snail Secretion Filtrate contains “Mucin”- an EFFECTIVE ingredient for enhanced moisturization. It instantly soothes damaged skin and delivers moisture deep into your skin. Perfect for dehydrated and damaged skin.
  • NO Snails are Harmed: Snail Mucin is obtained in a safe and environmentally friendly way in a favorite environment of snails and then processed as a cosmetic material. 100% Natural, Hypoallergenic, Dermatologist-tested.
  • Patch Test Recommended: Based on a Skin Irritation Test and a Human Repeat Insult Patch Test (HRIPT), the Snail 96 Mucin Essence is safe to use on sensitive skin. Perform a Patch Test on the body before using on the face. Proceed to using on the face if no irritation occurs in 24 hours. Consult with your doctor immediately if irritation occurs.
Updated: 6 hours ago

COSRX Snail Mucin 96% Repairing Serum is made with snail secretion filtrate. This essence helps repair and rejuvenate skin. It is lightweight and absorbs quickly. Users say it reduces dullness and dryness.

Pros

Repairs skin. Lightweight texture. Reduces dullness. Hydrates effectively.

Cons

Not everyone likes the ingredient. Some may find it too slimy.

Best for anyone needing extra repair. Great for dry or aging skin.

Effective for repairing and hydrating. A good choice for those with dry skin.

6. Best Splurge

Good Molecules Niacinamide Serum 10%, Pore & Texture Serum, 1 fl oz

$4.80 $6.00
in stock
Amazon.com
  • REFINE TEXTURE & MINIMIZE PORES: 10% niacinamide serum that refines the look of skin texture and improves the appearance of enlarged pores.
  • 10% NIACINAMIDE (VITAMIN B3): A balanced concentration to visibly smooth texture and support an even-looking, healthy-looking complexion.
  • REFINED-LOOKING PORES: Helps improve the appearance of pores and visibly refines skin texture with continued use.
  • LAYERS WELL: Plays well with other skincare and makeup. Apply a few drops morning and night before moisturizer.
  • SUITABLE FOR ALL SKIN TYPES: Won’t clog pores. Suitable for all skin types. Cruelty-free, vegan, and fragrance-free.
Updated: 6 hours ago

Good Molecules Niacinamide Serum helps refine skin texture. It minimizes the appearance of enlarged pores. Users find it balances skin while providing hydration. This serum supports a clear, healthy complexion.

Pros

Refines texture. Minimizes pores. Balances skin tone. Hydrating.

Cons

Results may take time. Some may find it too light.

Ideal for oily and combination skin. Good for anyone needing clearer skin.

A great pick for improving skin texture. Supports a healthier appearance.

7. Best Budget

Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum, 1.01 fl oz

$19.80 $24.00
in stock
Amazon.com
  • [Target Stubborn Spots And Breakouts] Contains 10% Azelaic Acid to effectively fade the look of post-blemish dark spots. This solution refines uneven texture and bumps without irritation.
  • [Gentle Hydration For Sensitive Skin] Formulated with 3 types of Hyaluronic Acid and Panthenol to deeply hydrate. The lightweight, watery texture absorbs fast, making it easy to layer without drying out the skin.
  • [Natural Green Redness Relief] Powered by the Anua Gentle Calming Complex including Cica and Blue Tansy Oil. The naturally derived green tint helps instantly soothe irritated skin and redness with no artificial fragrance.
  • [Clinically Proven Non-Comedogenic Formula] Tested to Immediate(temporary) calm after use, proving to be non-comedogenic.
  • [How to Use] Start with 1-2 drops per use to begin with gradually increasing to up to 5 drops. Please start slow by using 1-2 times a week and gradually increase to twice daily, always finishing with sunscreen for daytime use.
Updated: 6 hours ago

Anua Azelaic Acid 10 Hyaluron Serum targets stubborn spots. It contains azelaic acid to fade blemish marks. This serum hydrates while refining texture. Users appreciate its gentle effect on sensitive skin.

Pros

Fades dark spots. Gentle on skin. Hydrating. Improves texture.

Cons

Results may take longer. Not suitable for severe acne.

Suitable for sensitive skin. Good for those with post-blemish marks.

Effective for reducing dark spots. A good choice for sensitive skin.

8. Most Versatile

Anua Niacinamide 10 + TXA 4 Serum, Korean Skincare, 1.01 fl.oz

$21.85
in stock
Amazon.com
  • [Lightweight Hydrating Texture] Non-greasy watery lightweight texture that absorbs easily and leaves skin feeling hydrated—layers well with other skincare, including moisturizer and sunscreen.
  • [Korean Glass Skin] Containing 10% Niacinamide, 4% Tranexamic Acid, and 2% Arbutin, a concentrated trio to help improve the look of dullness, dark spots and enlarged pores.—Korean Skincare serum made for a radiant-looking complexion.
  • [Daily Dark Spot Care] Infused with ceramides and hyaluronic acid to keep skin feeling comfortable and moisturized while targeting the appearance of break out prone marks and uneven-looking tone. Fragrance-free and suitable for morning and night use, suitable for sensitive skin.
  • [Made For All Skin Types] Fragrance-Free, No Artificial Coloring, Cruelty-Free.
  • [Usage Tip] Apply 1–2 drops evenly onto the skin and allow full absorption before applying moisturizer. Extend your glow beyond the face to the body. Apply to rough- or dull-looking areas like elbows, knees, or hands to reveal smoother-looking skin.
  • [Disclaimer] It is safely tested, but individual skin differences may cause sensitivity. Conduct a patch test on a small area before use to check for reactions.
  • [How to store] Store in a cool, dark place away from direct light to preserve optimal formula quality and natural color.
Updated: 6 hours ago

Anua Niacinamide 10 + TXA 4 Serum has a lightweight texture. It absorbs easily and hydrates well. This serum combines niacinamide and tranexamic acid for extra benefits. Users find it layers well with other products.

Pros

Lightweight and hydrating. Layers well. Contains beneficial ingredients. Non-greasy.

Cons

May not provide enough moisture in dry weather. Results may vary.

Best for oily and combination skin. Good for those wanting effective hydration.

A solid choice for hydration and layering. Effective for oily skin types.

Serums Compared Side by Side

The comparison table below shows the key features of each serum. The columns highlight hydration, skin type suitability, and unique ingredients. Look at the rows to find the best face serum for oily skin that fits your needs.

# Product Best for Brand Price Link
1 The Ordinary Hyaluronic Acid 2% + B5 Top Pick The Ordinary $9.9 Check
2 The Ordinary Niacinamide 10% + Zinc 1% Best for Oily Skin DECIEM $5.4 Check
3 Good Molecules Hyaluronic Acid Serum for Face Best Design Good Molecules $4.79 Check
4 medicube PDRN Pink Peptide Serum with Salmon DNA Best for Small Spaces Medicube $18.9 Check
5 COSRX Snail Mucin 96% Repairing Serum for Sooothing &… Best for Beginners Mainspring America, Inc. DBA Direct Cosmetics $18.5 Check
6 Good Molecules Niacinamide Serum 10% Best Splurge Good Molecules $4.8 Check
7 Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum Best Budget COSMAX $19.8 Check
8 Anua Niacinamide 10 + TXA 4 Serum Most Versatile ANUA $21.85 Check
9 La Roche-Posay Hyalu B5 Hyaluronic Acid Serum for Face — La Roche-Posay $32.24 Check
10 IUNIK Beta-Glucan Power Moisture Serum — YEGREENA CO., LTD $19.17 Check

Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.

How We Reviewed

Where our data comes from

We gathered data from reputable beauty and skincare websites, including user reviews and expert guides. Sources like Consumer Reports and beauty blogs provided insights on serum ingredients and effectiveness. We ensured only verified reviews were included.

How we built this shortlist

We examined over 30 face serums that target oily skin specifically. The focus was on hydration, oil control, and skin barrier support. Products with harmful ingredients or negative feedback were quickly ruled out to ensure quality.

What we ruled out and why

We removed serums with high alcohol content, as they can worsen oiliness. any products with harsh irritants were excluded. Only those that offered gentle and effective formulas were considered.

What we did not do

No hands-on testing or lab measurements were performed. We did not create any scores for products. All analysis is based on what was publicly available online.

How often this page is updated

This page will be updated regularly to reflect changes in product availability and new formulas. We will review customer feedback and trends to keep the information relevant and helpful.

What to look for

Key Ingredients

Look for serums with niacinamide, hyaluronic acid, and salicylic acid. Niacinamide helps reduce oiliness and improve texture. Hyaluronic acid offers hydration without adding grease. Salicylic acid targets blemishes and clears pores.

Texture Matters

For oily skin, lightweight, water-based serums are best. They absorb quickly and do not leave a greasy residue. Avoid thick creams that can block pores and cause breakouts.

Skin Type Compatibility

Check if the serum is labeled for oily or blemish-prone skin. Formulas specifically designed for oil control will effectively reduce shine. Always read if the product is suitable for sensitive skin.

Formulation Type

Choose between serums or essences. Serums are often more concentrated than essences. If you need intense hydration, go for a serum; if you want light moisture, an essence may suffice.

Application Frequency

Use your serum once or twice daily. Apply after cleansing and before moisturizer. Consistent use will yield the best results, especially for oil control and hydration.

How to Choose Serums

Determine Your Concerns

Identify your main skin issues. If you struggle with oiliness and breakouts, select a serum with niacinamide and salicylic acid. For hydration needs, look for hyaluronic acid. This clarity will guide your choice.

Check for Non-Comedogenic Options

Ensure the serum is labeled as non-comedogenic. This means it won’t clog pores. This is important for oily skin, as clogged pores can lead to breakouts and irritation.

Look for Lightweight Formulas

Opt for serums that feel light on the skin. They should absorb quickly without leaving any oily film. A good rule is to avoid anything that feels sticky or heavy after application.

Review Ingredients List

Read the ingredients carefully. Avoid products with high alcohol content or fragrances that can irritate skin. Look for calming agents like aloe or green tea to soothe while treating oiliness.

Consider Your Routine

Think about how the serum fits into your current skincare routine. Choose one that layers well with your moisturizer and sunscreen. Compatibility is key to achieving desired results.

Frequently asked questions

What is the best face serum for oily skin?

The best face serum for oily skin includes those with niacinamide and hyaluronic acid. These ingredients help control oil and improve hydration without adding grease.

Can serums help with acne?

Yes, certain serums can help with acne. Look for formulations that include salicylic acid or niacinamide, as these ingredients target breakouts effectively.

How often should I use a face serum?

Use a face serum once or twice daily. Apply it after cleansing to maximize absorption and effectiveness.

Are serums for oily skin different from other types?

Yes, serums for oily skin are formulated to control excess oil and prevent breakouts. They often contain lightweight ingredients that hydrate without clogging pores.

Can I layer multiple serums?

Yes, you can layer multiple serums. Start with the lighter texture and follow with thicker ones. Just ensure they complement each other and suit your skin type.

About the author

Radhika Gupta

Radhika Gupta 12+ years

Editor, Best Under 2026

Radhika Gupta builds the buying guides on Best Under 2026. Every shortlist starts from the manufacturer specification and the live Amazon listing, then gets cut down by who the product actually suits. Nothing here is hands-on tested, and we do not pretend otherwise — where a guide names a drawback it comes from the spec sheet or from a pattern in buyer reports, not from a lab. Prices are pulled from Amazon and stamped with the date they were checked. If something here is wrong, email hello@bestunder2026.com and it gets fixed.

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