Advanced The Vitamin C 23 Serum vs Centellian24 Madeca Vitamin 15 Glowing Serum 30ml

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	COSRX Advanced The Vitamin C 23 Serum $17.50 Save	Recommended Centellian24 Centellian24 Madeca Vitamin 15 Glowing Serum 30ml $36.40 $24.26 at Dodoskin ↗Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origin	Korean	Korean
Offers
Where to buydiffers	Not recorded	$24.26 · Dodoskin
Formula
Key activesdiffers	panthenol, squalane, caffeine, sodium hyaluronate, allantoin, niacinamide, ascorbic acid	niacinamide, ascorbyl glucoside, panthenol, allantoin, sodium hyaluronate, ceramide np, salicylic acid, hyaluronic acid, ascorbic acid
Free of	fragrance-free, sulfate-free, paraben-free	fragrance-free, sulfate-free, paraben-free
Heads-updiffers	None flagged from the checks we ranPore data not yet reviewed	pregnancy caution · photosensitizing · fungal-acne triggerPore data not yet reviewed
Fit & community
Rating	No reviews yet	No reviews yet
Best for	Not recorded	Not recorded
Data quality
Label coveragediffers	Fully parsed · 32 ingredients	Fully parsed · 52 ingredients
Key actives · 6
ascorbyl glucoside Pregnancy: generally fine	no	yes
bha exfoliant	no	yes
caffeine	yes	no
ceramide np	no	yes
hyaluronic acid Pregnancy: generally fine	no	yes
squalane	yes	no
Rest of the labels · 44
1,2-hexanediol	no	yes
a silicone	yes	no
acetyl glucosamine	yes	no
amodimethicone	no	yes
asiatic acid	no	yes
asiaticoside	no	yes
beta-glucan	no	yes
camellia japonica seed oil	yes	no
canola oil	no	yes
carbomer	no	yes
dextrin	yes	no
dipotassium glycyrrhizate	no	yes
dipropylene glycol	no	yes
ectoin	no	yes
ethylhexylglycerin	no	yes
gardenia florida fruit extract	yes	no
gluconolactone	no	yes
glucose	no	yes
glucosylrutin	no	yes
glycerin	no	yes
hydrogenated lecithin	no	yes
hydrolyzed hyaluronic acid Pregnancy: generally fine	no	yes
hydrolyzed sodium hyaluronate Pregnancy: generally fine	no	yes
hydroxypropyltrimonium hyaluronate Pregnancy: generally fine	no	yes
isononyl isononanoate	no	yes
madecassic acid	no	yes
methyl trimethicone	yes	no
methylpropanediol	no	yes
pentylene glycol	yes	no
polyglyceryl-10 laurate Possible fungal-acne trigger	no	yes
potassium hyaluronate Pregnancy: generally fine	no	yes
pyridoxine hcl	no	yes
ricinus communis seed oil	no	yes
sodium acetylated hyaluronate Pregnancy: generally fine	no	yes
sodium chloride	yes	no
sodium hyaluronate crosspolymer Pregnancy: generally fine	no	yes
sodium hydroxide	yes	no
sodium metaphosphate	yes	no
sodium sulfite	yes	no
succinoglycan	no	yes
tocopheryl acetate	no	yes
tocotrienols	yes	no
totarol	no	yes
water	yes	no

Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.

The bottom line

Both lines come from the parsed labels and the prices on this page — neither product is the reference, and neither is called the better one.