COSRX The Alpha-Arbutin 2 Discoloration Care Serum vs COSRX 5 PDRN Collagen Intense Vitalizing Serum
30%Match
Product B
COSRX 5 PDRN Collagen Intense Vitalizing Serum
COSRX 5 PDRN Collagen Intense Vitalizing Serum
serumOnly 30% overlap — quite different formulas
Ingredient Breakdown
Only in COSRX The (22)
acetyl-glucosamine
alcohol
Aqua (Water)
C: 0/5I: 0/5other
Arginine
C: 0/5I: 0/5amino acid
Citric Acid
C: 0/5I: 2/5aha
dextrin
diethoxyethyl-succinate
Dimethicone
C: 1/5I: 0/5silicone
dimethyl-isosorbide
Ferulic Acid
C: 0/5I: 1/5antioxidant
glutathione
glycyrrhiza-glabra-root-extract
hydrogenated-lecithin
madecassoside
methyl-trimethicone
sodium-citrate
sodium-metabisulfite
sodium-methyl-stearoyl-taurate
sodium-polyacryloyldimethyl-taurate
sodium-pyrosulfite
theobroma-cacao-extract
Tranexamic Acid
C: 0/5I: 1/5brightener
Shared (18)
1-2-hexanediol
Allantoin
C: 0/5I: 0/5humectant
Alpha Arbutin
C: 0/5I: 1/5brightener
Aqua/Water/Eau
C: 0/5I: 0/5other
Butylene Glycol
C: 1/5I: 1/5humectant
Disodium EDTA
C: 0/5I: 0/5other
Ethylhexylglycerin
C: 0/5I: 1/5preservative
Glycerin
C: 0/5I: 0/5humectant
Hyaluronic Acid
C: 0/5I: 0/5humectant
hydrolyzed-hyaluronic-acid
Niacinamide
C: 0/5I: 1/5antioxidant
Panthenol (Vitamin B5)
C: 0/5I: 0/5humectant
Propanediol
C: 0/5I: 0/5humectant
sodium-acetylated-hyaluronate
Sodium Hyaluronate
C: 0/5I: 0/5humectant
sodium-hyaluronate-crosspolymer
Tocopherol (Vitamin E)
C: 2/5I: 1/5antioxidant
Xanthan Gum
C: 0/5I: 0/5other
Only in COSRX 5 (20)
acetyl-hexapeptide-8
adenosine
ammonium-acryloyldimethyltaurate-vp-copolymer
Betaine
C: 0/5I: 0/5humectant
caprylyl-glycol
centella-asiatica-extract
dipropylene-glycol
hydrolyzed-collagen
hydrolyzed-corn-starch
hydrolyzed-dna
hydrolyzed-sodium-hyaluronate
hydroxypropyltrimonium-hyaluronate
lactobacillus-ferment
Pentylene Glycol
C: 0/5I: 1/5humectant
polyacrylate-crosspolymer-6
potassium-hyaluronate
sodium-dna
sodium-phytate
sucrose
t-butyl-alcohol
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.
SynergyFerulic Acid + Niacinamide
[Class rule] Antioxidants work synergistically — combining multiple provides broader protection.