Beauty of Joseon Relief Sun Aqua-Fresh: Rice+B5 SPF50 18000원 vs COSRX The Alpha-Arbutin 2 Discoloration Care Serum
14%Match
Product B
COSRX The Alpha-Arbutin 2 Discoloration Care Serum
COSRX The Alpha-Arbutin 2 Discoloration Care Serum
serumOnly 14% overlap — quite different formulas
Ingredient Breakdown
Only in Beauty of (36)
acrylates-c10-30-alkyl-acrylate-crosspolymer
avena-sativa-kernel-extract
Beta-Glucan
C: 0/5I: 0/5humectant
biosaccharide-gum-1
bis-ethylhexyloxyphenol-methoxyphenyl-triazine
butyloctyl-salicylate
camellia-sinensis-leaf-water
caprylyl-methicone
Carbomer
C: 0/5I: 0/5other
Ceramide NP
C: 0/5I: 0/5ceramide
cynara-scolymus-leaf-extract
dibutyl-adipate
diethylamino-hydroxybenzoyl-hexyl-benzoate
drometrizole-trisiloxane
ethylhexyl-triazone
Ferulic Acid
C: 0/5I: 1/5antioxidant
Glyceryl Stearate
C: 1/5I: 0/5emollient
inositol
methylpropanediol
oryza-sativa-bran-oil
oryza-sativa-seed-water
Panthenol (Vitamin B5)
C: 0/5I: 0/5humectant
Pentylene Glycol
C: 0/5I: 1/5humectant
Phytosphingosine
C: 0/5I: 0/5ceramide
poly-c10-30-alkyl-acrylate
polyether-1
polyglyceryl-3-distearate
polymethylsilsesquioxane
polyquaternium-51
potassium-cetyl-phosphate
rice-amino-acids
rice-sh-oligopeptide-1
silica
terephthalylidene-dicamphor-sulfonic-acid
tromethamine
Water (Aqua)
C: 0/5I: 0/5other
Shared (9)
1-2-hexanediol
Citric Acid
C: 0/5I: 2/5aha
Ethylhexylglycerin
C: 0/5I: 1/5preservative
Glycerin
C: 0/5I: 0/5humectant
hydrogenated-lecithin
Propanediol
C: 0/5I: 0/5humectant
Sodium Hyaluronate
C: 0/5I: 0/5humectant
Tocopherol (Vitamin E)
C: 2/5I: 1/5antioxidant
Xanthan Gum
C: 0/5I: 0/5other
Only in COSRX The (19)
acetyl-glucosamine
alcohol
Alpha Arbutin
C: 0/5I: 1/5brightener
Aqua/Water/Eau
C: 0/5I: 0/5other
Butylene Glycol
C: 1/5I: 1/5humectant
dextrin
diethoxyethyl-succinate
Dimethicone
C: 1/5I: 0/5silicone
dimethyl-isosorbide
Disodium EDTA
C: 0/5I: 0/5other
hydrolyzed-hyaluronic-acid
madecassoside
Niacinamide
C: 0/5I: 1/5antioxidant
sodium-citrate
sodium-metabisulfite
sodium-methyl-stearoyl-taurate
sodium-polyacryloyldimethyl-taurate
theobroma-cacao-extract
Tranexamic Acid
C: 0/5I: 1/5brightener
When Used Together
SynergyFerulic Acid + Niacinamide
[Class rule] Antioxidants work synergistically — combining multiple provides broader protection.