COSRX The Vitamin C 23 Serum 20ml vs Arencia, Holy Hyssop Serum 30, All Skin Types, 1.76 oz (50 g)

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 Vitamin C 23 Serum 20ml $36.84 $36.84 at Kbeautymakeup ↗Save	Recommended Arencia Arencia, Holy Hyssop Serum 30, All Skin Types, 1.76 oz (50 g) $24.00 Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Korean	Not recorded
Offers
Where to buydiffers	$36.84 · Kbeautymakeup	Not recorded
Availabilitydiffers	Not recorded	in stock
Formula
Key activesdiffers	ascorbic acid, panthenol, squalane, caffeine, sodium hyaluronate, allantoin, niacinamide	niacinamide, sodium hyaluronate, sodium ascorbyl phosphate, ascorbic acid, ascorbyl glucoside, panthenol, ceramide np, hyaluronic acid
Free ofdiffers	fragrance-free, sulfate-free, alcohol-free, paraben-free	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-updiffers	None flagged from the checks we ranPore data not yet reviewed	pregnancy cautionPore 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 · 25 ingredients	Fully parsed · 34 ingredients
Key actives · 7
allantoin	yes	no
ascorbyl glucoside Pregnancy: generally fine	no	yes
caffeine	yes	no
ceramide np	no	yes
hyaluronic acid Pregnancy: generally fine	no	yes
sodium ascorbyl phosphate Pregnancy: generally fine	no	yes
squalane	yes	no
Rest of the labels · 28
1,2-hexanediol	no	yes
a silicone	yes	no
acetyl glucosamine	yes	no
beta-carotene	yes	no
camellia japonica seed oil	yes	no
ethylhexylglycerin	no	yes
glutathione	yes	no
glycerin	no	yes
glycosphingolipids	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
hyssopus officinalis extract Pregnancy: caution	no	yes
linum usitatissimum seed extract	no	yes
methyl trimethicone	yes	no
methylpropanediol	no	yes
oryza sativa extract	no	yes
potassium hyaluronate Pregnancy: generally fine	no	yes
propanediol	no	yes
pyridoxine	no	yes
sodium acetylated hyaluronate Pregnancy: generally fine	no	yes
sodium hyaluronate crosspolymer Pregnancy: generally fine	no	yes
sodium hydroxide	yes	no
sodium metaphosphate	yes	no
tocotrienols	yes	no
water	yes	no
water	no	yes

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.