✨ Top 9 Best-Selling Korean Serums

Korean skincare continues to lead the global beauty industry, and serums are at the forefront of this movement. Packed with powerful ingredients like niacinamide, propolis, hyaluronic acid, and fermented extracts, these best-selling Korean serums target a range of skin concerns—from dryness and dullness to fine lines and acne. This guide outlines the top 9 Korean serums based on Amazon reviews, price, and overall performance so you can confidently choose what works best for your skin.

1. Beauty of Joseon Glow Deep Serum Rice + Alpha-Arbutin

• 💵 Price: $16.5

• ⭐ Rating: 4.4/5 (>5,000 reviews)

• ✅ Pros:

  • Fights inflammation and dullness

  • Helps refine pores

• ⚠️ Cons:

  • Might be too light for dry skin

• 🔗 Buy on Amazon

2. COSRX Hydrium Triple Hyaluronic Moisture Ampoule

• 💵 Price: $19.99

• ⭐ Rating: 4.7/5 (1,477 reviews)

• ✅ Pros:

  • Intense hydration from three types of hyaluronic acid

  • Excellent for layering under moisturizer

• ⚠️ Cons:

  • Slightly sticky texture for oily skin

• 🔗 Buy on Amazon

3. SeoulCeuticals Day Glow Vitamin C Serum

• 💵 Price: $15.98

• ⭐ Rating: 4.3/5 (>25,000 reviews)

• ✅ Pros:

  • 20% Vitamin C with ferulic acid for powerful brightening

  • Affordable dupe for SkinCeuticals

• ⚠️ Cons:

  • May sting on broken or sensitive skin

• 🔗 Buy on Amazon

4. Dr. Althea Vitamin C Boosting Serum

• 💵 Price: $26.90

• ⭐ Rating: 4.5/5 (>800 review)

• ✅ Pros:

  • Gentle enough for daily use on sensitive skin

  • Includes brightening niacinamide

• ⚠️ Cons:

  • Visible results may take longer

• 🔗 Buy on Amazon

5. medicube PDRN Pink Collagen Exosome Shot Serum

• 💵 Price: $19.90

• ⭐ Rating: 4.7/5 (>100 reviews)

• ✅ Pros:

  • Combines collagen and PDRN for elasticity and skin renewal

  • Lightweight and effective on aging skin

• ⚠️ Cons:

  • Slight tingling during initial use

• 🔗 Buy on Amazon

6. Mixsoon Bean Essence

• 💵 Price: $25

• ⭐ Rating: 4.4/5 (>5,000 reviews)

• ✅ Pros:

  • Natural exfoliation from fermented bean extract

  • Enhances glow and smooths texture

• ⚠️ Cons:

  • Not recommended for those with soy allergies

• 🔗 Buy on Amazon

7. Anua Heartleaf 80 Soothing Ampoule, Hydration Facial Serum

• 💵 Price: $23.00

• ⭐ Rating: 4.6/5 (631 reviews)

• ✅ Pros:

  • Soothes sensitive skin with 80% Heartleaf extract

  • Absorbs quickly and doesn’t pill under makeup

• ⚠️ Cons:

  • May not provide enough moisture for dry skin types

• 🔗 Buy on Amazon

8. VT Cosmetics Cica Reedle Shot 100

• 💵 Price: $16

• ⭐ Rating: 4.4/5 (>4,800 reviews)

• ✅ Pros:

  • Includes microneedling tech + Cica for barrier repair

  • Ideal for improving texture and acne scars

• ⚠️ Cons:

  • May cause slight discomfort at first

• 🔗 Buy on Amazon

9. AXIS-Y Dark Spot Correcting Glow Serum

• 💵 Price: $19.15

• ⭐ Rating: 4.2/5 (6,421 reviews)

• ✅ Pros:

  • 5% niacinamide to fade dark spots and even tone

  • Vegan, cruelty-free formula

• ⚠️ Cons:

  • Takes time to show visible results

• 🔗 Buy on Amazon