ProtoClinical k-beauty COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml single upright serum bottle centered on a white background with pale blue side accents
ProtoClinical k-beauty COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml single upright serum bottle centered on a white background with pale blue side accents
ProtoClinical k-beauty COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml single upright serum bottle centered on a white background with pale blue side accents
ProtoClinical k-beauty COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml single upright serum bottle centered on a white background with pale blue side accents
COSRX

COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml

$24.89
Delivers deep, lasting hydration that keeps skin plump throughout the day Provides intensive moisture that sinks in without heaviness Supports visible firmness and a lifted, contoured appearance Restores skin's natural bounce and elasticity Calms irritation and reactive redness on contact
Looking for a skin care powerhouse product? COSRX’s 5 PDRN Collagen Intense Vitalizing Serum is your all-in-one solution delivering glow-boosting, firming, hydrating and soothing effects in just one bottle! It’s packed with salmon PDRN, collagen, hyaluronic acids, niacinamide and more to promote a youthful look that glows from...
For all skin types dealing with loss of firmness: COSRX's serum with Hyaluronic Acid works from within to deliver delivers deep, lasting hydration that keeps skin plump throughout the day, not just temporary comfort.
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Korean Beauty Formulation Suitable for Daily Use
Hyaluronic Acid Niacinamide Collagen Peptides Centella Asiatica
COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml
COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml Default Title
$24.89
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Hyaluronic Acid, the repair molecule

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this serum, Hyaluronic Acid targets loss of firmness, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.
Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
Niacinamide
intercepts melanin transfer to fade spots and refine pore texture from within
Collagen
replenishes surface-level structural support for bounce and plumpness
Peptides
signal the skin to produce more collagen through its own natural repair pathways
Centella Asiatica
calms inflammation and accelerates barrier recovery through its four key compounds
The texture

Lightweight, absorbing serum

Looking for a skin care powerhouse product? COSRX’s 5 PDRN Collagen Intense Vitalizing Serum is your all-in-one solution delivering glow-boosting, firming, hydrating and soothing effects in just one bottle! It’s packed with salmon PDRN, collagen, hyaluronic acids, niacinamide and more to promote a youthful look that glows from within.

  • Formulated 5 types of PDRN derived from salmon, centella asiatica, rice, lactobacillus, and sea grape, providing a wide range of benefits to skin.
  • Contains 200Da low molecular weight Collagen to moisturize and boost skin elasticity.
  • Enriched with various nutrients like 8 types of Hyaluronic Acids, Panthenol, Niacinamide, and Peptide, offering all-rounded care to skin.
  • Lightweight texture that leaves a refreshing finish on skin.
All Skin Types dull eye look
Hover the swatch — it ripples like water

How to use

1

Step 1: After cleansing and toning, press 2 to 3 drops onto fingertips.

2

Step 2: Gently pat and press across forehead, cheeks, nose, and chin.

3

Step 3: Allow 30 seconds for full absorption before the next step.

4

Step 4: Follow with moisturizer. Use sunscreen in the morning.

Full transparency

Ingredients

Hyaluronic Acid draws and locks moisture deep within the skin, Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within, and Collagen completes the formula as a replenishes surface-level structural support for bounce and plumpness.

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. High-molecular-weight HA forms a breathable moisture film on the surface, reducing transepidermal water loss throughout the day.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

Complete the routine

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$24.89
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Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with loss of firmness. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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About the brand

OriginSeoul, KR
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