COSRX The Retinol 0.5 Oil 20ml vs [EQQUALBERRY] Vitamin Illuminating 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 Eqqualberry [EQQUALBERRY] Vitamin Illuminating Serum 30ml $23.00 Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Korean	Not recorded
Offers
Where to buy	Not recorded	Not recorded
Formula
Key activesdiffers	squalane, retinol, panthenol, allantoin, ascorbic acid, sodium hyaluronate, hyaluronic acid	niacinamide, arbutin, ceramide np, squalane, panthenol, allantoin, sodium hyaluronate, hyaluronic acid, tranexamic acid
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 · 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	Partially captured — 42 of 60 label entries matched, some checks not run	Fully parsed · 50 ingredients
Key actives · 6
arbutin Pregnancy: caution	no	yes
ceramide np	no	yes
tranexamic acid	no	yes
vitamin a	yes	no
vitamin b3	no	yes
vitamin c	yes	no
Rest of the labels · 42
2,3-butanediol	no	yes
a silicone	yes	no
beta-carotene	yes	no
betaine	no	yes
bht	yes	no
butylene glycol	no	yes
ceramide ap	no	yes
ceramide as	no	yes
ceramide eop	no	yes
ceramide ns	no	yes
cetyl ethylhexanoate	no	yes
cholesterol	no	yes
corallina officinalis extract	no	yes
di-c12-13 alkyl malate	yes	no
diethoxyethyl succinate	no	yes
ferulic acid	no	yes
glyceryl caprylate	yes	no
glyceryl polymethacrylate	yes	no
hydrolyzed sodium hyaluronate Pregnancy: generally fine	no	yes
hydroxyethyl urea	no	yes
hydroxymethoxyphenyl decanone	yes	no
hydroxypropyltrimonium hyaluronate Pregnancy: generally fine	no	yes
lauric acid Fungal-acne trigger	yes	no
melia azadirachta flower extract	no	yes
melia azadirachta leaf extract	no	yes
myristic acid Fungal-acne trigger	yes	no
ocimum sanctum leaf extract	no	yes
palmitic acid Fungal-acne trigger	yes	no
pentaerythrityl tetrabehenate	no	yes
pentylene glycol	no	yes
polyglyceryl-10 stearate Possible fungal-acne trigger	yes	no
polyglyceryl-3 methylglucose distearate Possible fungal-acne trigger	yes	no
potassium hyaluronate Pregnancy: generally fine	no	yes
propanediol	yes	no
sambucus nigra fruit extract	no	yes
sodium carboxymethyl beta-glucan	no	yes
sorbitan isostearate Possible fungal-acne trigger	yes	no
stearic acid Fungal-acne trigger	yes	no
tocopheryl acetate	yes	no
tocotrienols	yes	no
trehalose	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.