[EQQUALBERRY] Vitamin Illuminating Serum 30ml vs CosRx, Advanced The Vitamin C 23 Serum, 0.7 oz (20 g)

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	Recommended Eqqualberry [EQQUALBERRY] Vitamin Illuminating Serum 30ml $23.00 Save	COSRX CosRx, Advanced The Vitamin C 23 Serum, 0.7 oz (20 g) $20.00 Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Not recorded	Korean
Offers
Where to buy	Not recorded	Not recorded
Availabilitydiffers	Not recorded	in stock
Formula
Key activesdiffers	niacinamide, arbutin, ceramide np, squalane, panthenol, allantoin, sodium hyaluronate, hyaluronic acid, tranexamic acid	panthenol, squalane, caffeine, sodium hyaluronate, allantoin, niacinamide, ascorbic acid
Free ofdiffers	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free	fragrance-free, sulfate-free, paraben-free
Heads-updiffers	pregnancy caution · fungal-acne triggerPore data not yet reviewed	None flagged from the checks we ranPore 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 · 50 ingredients	Fully parsed · 31 ingredients
Key actives · 6
arbutin Pregnancy: caution	yes	no
caffeine	no	yes
ceramide np	yes	no
hyaluronic acid Pregnancy: generally fine	yes	no
tranexamic acid	yes	no
vitamin c	no	yes
Rest of the labels · 47
1,2-hexanediol	yes	no
2,3-butanediol	yes	no
a silicone	no	yes
acetyl glucosamine	no	yes
arginine	no	yes
beta-carotene	no	yes
betaine	yes	no
camellia japonica seed oil	no	yes
carbomer	yes	no
ceramide ap	yes	no
ceramide as	yes	no
ceramide eop	yes	no
ceramide ns	yes	no
cetearyl alcohol	yes	no
cetyl ethylhexanoate	yes	no
cholesterol	yes	no
corallina officinalis extract	yes	no
dextrin	no	yes
diethoxyethyl succinate	yes	no
drying alcohol	no	yes
ethylhexylglycerin	yes	no
ferulic acid	yes	no
gardenia florida fruit extract	no	yes
glycerin	yes	no
glyceryl stearate Possible fungal-acne trigger	yes	no
hydrogenated lecithin	yes	no
hydrolyzed hyaluronic acid Pregnancy: generally fine	yes	no
hydrolyzed sodium hyaluronate Pregnancy: generally fine	yes	no
hydroxyethyl urea	yes	no
hydroxypropyltrimonium hyaluronate Pregnancy: generally fine	yes	no
melia azadirachta flower extract	yes	no
melia azadirachta leaf extract	yes	no
methyl trimethicone	no	yes
ocimum sanctum leaf extract	yes	no
pentaerythrityl tetrabehenate	yes	no
potassium hyaluronate Pregnancy: generally fine	yes	no
propanediol	no	yes
sambucus nigra fruit extract	yes	no
sodium acetylated hyaluronate Pregnancy: generally fine	yes	no
sodium carboxymethyl beta-glucan	yes	no
sodium chloride	no	yes
sodium hyaluronate crosspolymer Pregnancy: generally fine	yes	no
sodium hydroxide	no	yes
sodium metaphosphate	no	yes
sodium sulfite	no	yes
tocotrienols	no	yes
xanthan gum	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.