COSRX The Retinol 0.5 Oil 20ml vs Centellian24 Madeca TECA Retinol-zome 0.2 Firming 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 COSRX The Retinol 0.5 Oil 20ml $18.90 Save	Recommended Centellian24 Centellian24 Madeca TECA Retinol-zome 0.2 Firming Serum 30ml $36.40 $36.40 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	$36.40 · Dodoskin
Formula
Key activesdiffers	squalane, retinol, panthenol, allantoin, ascorbic acid, sodium hyaluronate, hyaluronic acid	niacinamide, squalane, panthenol, retinol, bakuchiol, allantoin, ceramide np, hyaluronic acid, sodium hyaluronate
Free ofdiffers	Not recorded	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-updiffers	pregnancy caution · photosensitizingPore data not yet reviewed	pregnancy caution · photosensitizing · fungal-acne trigger · high pore-rating flag
Fit & community
Rating	No reviews yet	No reviews yet
Best for	Not recorded	Not recorded
Data quality
Label coveragediffers	Partially captured — 42 of 60 label entries matched, some checks not run	Fully parsed · 61 ingredients
Key actives · 4
bakuchiol	no	yes
ceramide np	no	yes
vitamin b3	no	yes
vitamin c	yes	no
Rest of the labels · 63
3-o-ethyl ascorbic acid Pregnancy: generally fine	yes	no
a silicone	yes	no
adenosine	yes	no
anemarrhena asphodeloides root extract	no	yes
arginine	no	yes
asiatic acid	no	yes
asiaticoside	no	yes
beta-carotene	yes	no
beta-glucan	no	yes
bht	yes	no
butylene glycol	no	yes
c12-15 alkyl benzoate	no	yes
centella asiatica leaf water	no	yes
cetearyl glucoside	no	yes
cholesterol	no	yes
coffea arabica seed extract	no	yes
coptis japonica root extract	no	yes
di-c12-13 alkyl malate	yes	no
dimer dilinoleyl dimer dilinoleate Possible fungal-acne trigger	no	yes
dimethylsilanol hyaluronate Pregnancy: generally fine	no	yes
dipropylene glycol	no	yes
ethylhexylglycerin	yes	no
glutathione	yes	no
glyceryl caprylate	yes	no
glyceryl glucoside	no	yes
glyceryl polymethacrylate	yes	no
glyceryl stearate Possible fungal-acne trigger	yes	no
hydrogenated phosphatidylcholine	no	yes
hydrogenated polyisobutene	no	yes
hydrolyzed extensin	no	yes
hydrolyzed sodium hyaluronate Pregnancy: generally fine	no	yes
hydroxyacetophenone	no	yes
hydroxymethoxyphenyl decanone	yes	no
hydroxypropyl starch phosphate	no	yes
hydroxypropyltrimonium hyaluronate Pregnancy: generally fine	no	yes
isopropyl myristate Possible fungal-acne trigger	no	yes
lactobacillus	no	yes
lactobacillus ferment lysate	no	yes
lauric acid Fungal-acne trigger	yes	no
madecassic acid	no	yes
mannitol	no	yes
microcrystalline cellulose	no	yes
myristic acid Fungal-acne trigger	yes	no
nicotinamide mononucleotide Pregnancy: generally fine	no	yes
palmitic acid Fungal-acne trigger	yes	no
polyglyceryl-10 stearate Possible fungal-acne trigger	yes	no
polyglyceryl-4 laurate Possible fungal-acne trigger	no	yes
polyglyceryl-6 laurate Possible fungal-acne trigger	no	yes
polyisobutene	no	yes
potassium hyaluronate Pregnancy: generally fine	no	yes
propanediol	yes	no
saccharomyces Possible fungal-acne trigger	no	yes
sodium acetylated hyaluronate Pregnancy: generally fine	yes	no
sodium phytate	no	yes
soluble collagen	no	yes
sorbitan isostearate Possible fungal-acne trigger	yes	no
sorbitan olivate Possible fungal-acne trigger	no	yes
tocopheryl acetate	yes	no
tocotrienols	yes	no
tromethamine	yes	no
vinyl dimethicone	no	yes
vitamin e	yes	no
xanthan gum	no	yes

COSRX's label is only partially captured — rows may grow as parsing completes.

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.