COSRX 5 PDRN Collagen Intense Vitalizing Serum vs COSRX 5 PDRN B5 Vital Soothing Toner
Product A
COSRX 5 PDRN Collagen Intense Vitalizing Serum
COSRX 5 PDRN Collagen Intense Vitalizing Serum
serum43%Match
Only 43% overlap — quite different formulas
Ingredient Breakdown
Only in COSRX 5 (15)
acetyl-hexapeptide-8
Alpha Arbutin
C: 0/5I: 1/5brightener
ammonium-acryloyldimethyltaurate-vp-copolymer
Aqua/Water/Eau
C: 0/5I: 0/5other
dipropylene-glycol
Disodium EDTA
C: 0/5I: 0/5other
Glycerin
C: 0/5I: 0/5humectant
Hyaluronic Acid
C: 0/5I: 0/5humectant
Niacinamide
C: 0/5I: 1/5antioxidant
Panthenol (Vitamin B5)
C: 0/5I: 0/5humectant
polyacrylate-crosspolymer-6
sodium-acetylated-hyaluronate
t-butyl-alcohol
Tocopherol (Vitamin E)
C: 2/5I: 1/5antioxidant
Xanthan Gum
C: 0/5I: 0/5other
Shared (23)
1-2-hexanediol
adenosine
Allantoin
C: 0/5I: 0/5humectant
Betaine
C: 0/5I: 0/5humectant
Butylene Glycol
C: 1/5I: 1/5humectant
caprylyl-glycol
centella-asiatica-extract
Ethylhexylglycerin
C: 0/5I: 1/5preservative
hydrolyzed-collagen
hydrolyzed-corn-starch
hydrolyzed-dna
hydrolyzed-hyaluronic-acid
hydrolyzed-sodium-hyaluronate
hydroxypropyltrimonium-hyaluronate
lactobacillus-ferment
Pentylene Glycol
C: 0/5I: 1/5humectant
potassium-hyaluronate
Propanediol
C: 0/5I: 0/5humectant
sodium-dna
Sodium Hyaluronate
C: 0/5I: 0/5humectant
sodium-hyaluronate-crosspolymer
sodium-phytate
sucrose
Only in COSRX 5 (15)
2-3-butanediol
acetyl-hexapeptide-3
Aqua (Water)
C: 0/5I: 0/5other
Arginine
C: 0/5I: 0/5amino acid
Carbomer
C: 0/5I: 0/5other
dexpanthenol
diethoxyethyl-succinate
edetate-disodium
glycerol
hyaluronan
hydroquinone-alpha-d-glucopyranoside
nicotinamide
pantothenic-acid
sodium-acetylhyaluronate
Vitamin E
C: 2/5I: 1/5antioxidant
When Used Together
SynergyGlycerin + Hyaluronic Acid
Hyaluronic acid and glycerin together provide multi-weight hydration for plump, supple skin.
SynergyHyaluronic Acid + Niacinamide
Niacinamide enhances hyaluronic acid hydration. Excellent combo for all skin types.
SynergyNiacinamide + Vitamin E
[Class rule] Antioxidants work synergistically — combining multiple provides broader protection.