526 Products Tracked

129 Brands

Best Korean Serums in 2026

Find the best Korean serums ranked by real Olive Young ratings. Vitamin C, niacinamide, hyaluronic acid, retinol, and more — with full ingredient analysis and price comparison.

Pro Tip

Apply serums after toner and before moisturizer. Wait 1-2 minutes between active serums (vitamin C, retinol, AHAs) to let each absorb.

Key Ingredients to Look For

NiacinamideHyaluronic AcidVitamin CRetinolCentella Asiatica

Top 20 Highest-Rated

Laminaria Greenery Serum

ShionLe

A hydrating serum featuring 20% Saccharina Japonica (kelp) juice and niacinamide to brighten and moisturize skin. Contains marine extracts including laminaria and collagen for improved skin elasticity and hydration.

5.0(2,259)

$15.20

DPPR Hyalcube Flooding Serum

Anua

A multi-molecular hyaluronic acid serum featuring 10 types of hyaluronic acid complexes to deliver deep hydration across skin layers. Formulated with niacinamide, beta-glucan, and ceramides to strengthen the skin barrier while providing intense moisture.

5.0(1,216)

$22.56

Peptathenol10 Barrier Serum

Anotherface

A barrier-strengthening serum formulated with 10% panthenol (100,000ppm) and a complex of peptides including copper tripeptide and multiple sh-peptides. Designed to reinforce the skin barrier, reduce irritation, and improve hydration for sensitive or compromised skin.

5.0(1,163)

$34.30

Cell In Shot TX Gluta Shot

Anua

A brightening serum containing 3% tranexamic acid, niacinamide, and glutathione to target dark spots and hyperpigmentation. Features multiple forms of hyaluronic acid and peptides for hydration and anti-aging benefits.

5.0(525)

$22.56

DPPR Soycube Exorepair Serum

Anua

A nourishing serum featuring soy isoflavones and peptides combined with niacinamide and botanical extracts to support skin barrier repair and improve elasticity. Formulated with multiple plant oils and milk exosomes for hydration and anti-aging benefits.

5.0(524)

$22.56

Clear Tone Dark Spot Serum

Anua

A brightening serum containing 7% niacinamide, 3% tranexamic acid, and vitamin C derivatives to target dark spots and uneven skin tone. Formulated with ceramides and panthenol to support skin barrier while improving overall complexion clarity.

5.0(237)

$22.56

PDRN Bounce Ball Serum

Anua

A bouncy, fast-absorbing serum containing PDRN (salmon DNA) and niacinamide to support skin repair, improve texture, and enhance elasticity. Suitable for those seeking anti-aging benefits and skin barrier strengthening.

5.0(72)

$22.56

Here-Oh My First Serum

Demaf

A lightweight hydrating serum containing evening primrose extract, macadamia and jojoba oils, plus hyaluronic acid and ceramides to moisturize and strengthen the skin barrier. Suitable for all skin types seeking gentle, fundamental hydration.

5.0(62)

$34.00

Hanbang Serum Discovery Kit

Beauty of Joseon

A discovery kit featuring four 10ml Hanbang serums: Calming Serum with green tea and panthenol for soothing, Glow Serum with propolis and niacinamide for radiance, Glow Deep Serum with rice bran and alpha-arbutin for brightening, and Revive Serum with ginseng and snail mucin for anti-aging. Ideal for trying multiple formulas or travel.

5.0(37)

$25.99

Angelcica Calming-aging Water Serum

Anua

A lightweight water serum formulated with Angelcica complex to calm sensitive skin while addressing signs of aging. Contains zinc oxide and titanium dioxide for soothing and protective benefits.

5.0(34)

$22.56

Cica Reti-A Essence 0.1

A gentle retinol serum containing 0.1% Hydroxypinacolone Retinoate (HPR), a stable retinoid derivative, combined with Centella Asiatica extract and niacinamide. Formulated to improve skin texture and reduce signs of aging while minimizing irritation for retinol beginners.

5.0(24)

$27.74

Pro Shot GlutA-ctivation Bright 3 Intra-Serum

AHC

A brightening serum featuring glutathione, niacinamide, and tranexamic acid to target hyperpigmentation and promote even skin tone. Suitable for those looking to reduce dark spots and achieve a luminous complexion.

5.0(20)

$31.25

Bichup Ultimate Recovery Youth Serum

The Whoo

A luxurious anti-aging serum formulated with traditional Korean herbal extracts (ginseng, cordyceps, licorice), peptides, and ceramides to improve skin elasticity and reduce visible signs of aging. Contains niacinamide, adenosine, and multiple amino acids for comprehensive skin rejuvenation.

5.0(16)

$171.90

Ceramidin Skin Barrier Moisture Recovery Serum

Dr. Jart+

A hydrating serum formulated with 5-Cera Complex (Ceramide NP, NG, NS, AS, AP) and hyaluronic acid to strengthen the skin barrier and provide deep moisture. Suitable for dry, sensitive, or compromised skin seeking barrier repair.

5.0(15)

$29.50

Pro Shot Hyaluro-Deep Volume 5 Intra-Serum

AHC

A multi-molecular hyaluronic acid serum featuring 5 types of hyaluronic acid to provide deep hydration and plumping effects. Contains additional skin-supporting ingredients like ceramides, beta-glucan, and panthenol for enhanced moisture retention.

5.0(13)

$31.25

No. 3 Skin Softening Serum

Numbuzin

A nourishing fermented serum containing bifida ferment lysate and galactomyces ferment filtrate to strengthen skin barrier and improve texture. Contains niacinamide, hyaluronic acid, and panthenol for brightening and hydration.

5.0(10)

$25.20

Carrot Carotene Moisture Effector Set

Skinfood

A lightweight moisturizing serum formulated with 3,700 ppm carrot extract and beta-carotene-rich carrot seed oil to deliver hydration and antioxidant benefits. Contains ceramide NP and hyaluronic acid to strengthen skin barrier and maintain moisture balance.

5.0(9)

$30.56

Mugwort Serum

I'm From

A soothing serum containing 0.59% mugwort extract, niacinamide, and ceramides to calm irritated skin and strengthen the moisture barrier. Suitable for sensitive and acne-prone skin types.

5.0(8)

$26.40

Secret Pore Ceramide Bubble Spray Serum

SUM37

A fermented bubble spray serum featuring multiple ceramides (NP, AP, NG, EOP) and fermented ingredients to strengthen the skin barrier and minimize pores. Suitable for those seeking pore care and hydration with a unique spray texture.

5.0(7)

$113.05

PDRN Spirulina Soothing Repair Serum

Some By Mi

A soothing repair serum containing PDRN (salmon DNA) and spirulina extract to support skin regeneration and calm irritation. Formulated with niacinamide, adenosine, and peptides for anti-aging and barrier strengthening benefits.

5.0(7)

$17.78

Browse all 526 serums with ingredient analysis

Frequently Asked Questions

What are the best Korean serums?

The top-rated Korean serums based on Olive Young reviews include Laminaria Greenery Serum by ShionLe (5.0 stars), DPPR Hyalcube Flooding Serum by Anua (5.0 stars), Peptathenol10 Barrier Serum by Anotherface (5.0 stars). Seoul Sister tracks 526+ serums across 129+ brands with full ingredient analysis.

How do I choose a Korean serum for my skin type?

Apply serums after toner and before moisturizer. Wait 1-2 minutes between active serums (vitamin C, retinol, AHAs) to let each absorb. Seoul Sister's AI advisor Yuri can analyze your skin profile and recommend the best serum for your specific skin type, concerns, and climate.

What ingredients should I look for in Korean serums?

Key ingredients to look for in Korean serums include Niacinamide, Hyaluronic Acid, Vitamin C, Retinol, Centella Asiatica. Seoul Sister provides ingredient-level analysis for every product, including safety ratings, comedogenic scores, and effectiveness data by skin type.

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