
Image: cosrx.com
COSRX
5 PDRN Collagen Intense Vitalizing Serum
A serum built around Niacinamide and Panthenol, for hydration and barrier repair.
Brand price
USD 25.00 · checked 25 Sept 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Sensitive skin
- Redness & rosacea
- Dark spots & pigmentation
- Fine lines & wrinkles
- Dryness & dehydration
- Dullness
How to use
Apply an appropriate amount to the face during the serum step of skincare and gently massage until absorbed.
What's inside
Ingredients List
5 trigger at least one check · 33 trigger none
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Key Ingredients
Centella asiatica (Cica)1
Centella asiatica (cica), used to calm irritation.
Hyaluronic acid3
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer
Benefits
Hydrating15
Boosts hydration and relieves dry, tight skin.
Acetyl Hexapeptide-8, Betaine, Butylene Glycol, Glycerin, Hyaluronic Acid, Hydrolyzed Collagen, Hydrolyzed Corn Starch, Hydrolyzed Hyaluronic Acid, Panthenol, Propanediol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sucrose, Tocopherol
Barrier Repair9
Strengthens and restores the skin's natural barrier.
Allantoin, Betaine, Caprylyl Glycol, Centella Asiatica Extract, Glycerin, Hydrolyzed Collagen, Niacinamide, Panthenol, Tocopherol
Reduces Irritation4
Eases discomfort and supports skin resilience.
Redness Reducing4
Soothes visible redness and calms irritation.
Smoothing6
Refines rough or uneven texture.
Acetyl Hexapeptide-8, Allantoin, Caprylyl Glycol, Centella Asiatica Extract, Hydrolyzed Collagen, Niacinamide
Anti-Pollution4
Helps defend against airborne pollutants.
Concerns
May Worsen Seborrheic Dermatitis3
May feed the yeast involved in seborrheic dermatitis.
Acetyl Hexapeptide-8, Polyacrylate Crosspolymer-6, Sodium Acetylated Hyaluronate
Ingredients Explained
Click on any ingredient to learn more about it
Aqua
Solvent
Dipropylene Glycol
Fragrance, Perfuming, Solvent, Viscosity Controlling
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
Learn more about Dipropylene Glycol →Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
Learn more about Butylene Glycol →Pentylene Glycol
Skin Conditioning, Solvent
1,2-Dihydroxypentane
Learn more about Pentylene Glycol →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Betaine
Hair Conditioning, Humectant, Humectant
Betaine is the zwitterion (inner salt) that conforms to the formula
Learn more about Betaine →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →Sodium DNA
Skin Conditioning
Deoxyribonucleic acid, sodium salts
Learn more about Sodium DNA →
Dupes
- COSRX The Blue Peptide Bakuchiol Plump Glow Serum76% match
- Rojukiss REJU-PDRN TREATMENT AMPOULE SERUM75% match
- Dr.Althea Vitamin C Boosting Serum74% match
- Dr.Althea 345 Relief Serum72% match
- Biodance Pore Perfecting Collagen Peptide Serum71% match
- Medicube PDRN Pink Collagen Bubble Serum71% match