COSRX 5 PDRN Collagen Intense Vitalizing Serum 100ml

WHY WE CHOSE THIS

We tested 11 anti-aging serums. Most were either too thin to deliver real results or too heavy to layer comfortably. COSRX's 5 PDRN Collagen Serum is the only one that visibly improved our tester's skin firmness and vitality in two weeks of daily use. From COSRX — the clinical K-Beauty brand trusted for ingredient-first formulas.

WHO IT'S FOR

• Skin that's lost its vitality, firmness, and bounce
• Anyone looking for a clinical-grade anti-aging serum without the clinic price
• Skin that needs deep cellular repair alongside visible firming

THE TEXTURE

A silky, medium-weight serum that absorbs fully without pilling or heaviness. Skin feels plumper and more elastic within minutes of application.

HOW TO USE

After toning, apply 3–4 drops to face and neck. Press gently until fully absorbed. Follow with moisturizer. Use morning and evening for best results.

THE FULL INGREDIENT STORY

• 5 PDRN (cellular repair + regeneration at the DNA level)
• Hydrolyzed Collagen (firmness + elasticity)
• Adenosine (anti-wrinkle + skin renewal)
• No fragrance. No alcohol. No parabens.

WHERE THIS FITS IN YOUR ROUTINE

Step 3 of 4: Cleanse → Tone → [SERUM] → Moisturize

Pairs with: COSRX Blue Peptide Bakuchiol Plump Bounce Cream → The Anti-Aging Power Duo

THE GUARANTEE

30 days. If your skin isn't visibly firmer and more vital, email us. We refund you and recommend what will work instead. No return required.