SKIN1004 Madagascar Centella Teca Ampoule — concentrated TECA centella ampoule

Collection: Korean Serums & Essences | Targeted Treatments for Every Concern

Target your skin concerns with concentrated Korean serums & essences. Serums and essences are the powerhouse step of any K-Beauty routine, delivering high concentrations of active ingredients deep into the skin. Our curated collection of 300+ serums, essences and ampoules targets hydration, brightening, anti-aging, blemishes and more for visible, targeted results.

What Are Serums & Essences?

Serums and essences are lightweight, concentrated treatments packed with active ingredients. Essences are often more watery and hydrating, while serums are more targeted — both layer under moisturizer for powerful results.

Shop Serums by Concern

Find a serum for your goal: Hydration, Brightening, Anti-Aging, Acne, Firming and Soothing.

Top Serum Ingredients

Explore by hero ingredient: Niacinamide, Hyaluronic Acid, Vitamin C, PDRN, Peptides and Retinol.

Key Benefits You'll Get

Expect targeted, visible results — deep hydration, brighter tone, firmer skin, fewer blemishes and a healthy glow — thanks to high concentrations of active ingredients.

Best-Selling Brands

Shop trusted serums from Numbuzin for targeted care, Anua for niacinamide, and Beauty of Joseon for glow.

How to Use

After cleansing and toner, apply your serum or essence to damp skin, gently press in, then seal with a moisturizer. Use brightening serums by day and stronger actives at night.

Frequently Asked Questions

What's the difference between a serum and an essence?

Essences are typically more watery and focused on hydration and prepping skin, while serums are more concentrated and target specific concerns. Many people layer an essence before a serum.

How do I choose the right serum?

Choose based on your main concern: hyaluronic acid for hydration, vitamin C for brightening, retinol or peptides for anti-aging, and BHA or tea tree for blemishes.

Can I use more than one serum?

Yes. You can layer serums, applying the thinnest first. Introduce strong actives gradually, and avoid combining too many potent ingredients at once to prevent irritation.

When should I apply serum in my routine?

Apply serums after cleansing and toner, before moisturizer. This lets the concentrated actives absorb into prepped skin, then get sealed in by your cream.

How long until I see results from a serum?

Hydrating serums give an instant plumping effect, while brightening and anti-aging serums typically show visible results over 4 to 8 weeks of consistent use.

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