COSRX 5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask vs Dr.Althea Jelly Seal Dewy Mask Sheet 28g X 4ea

COSRX 5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask and Dr.Althea Jelly Seal Dewy Mask Sheet 28g X 4ea share 16 parsed ingredients. Differences highlighted below.

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Shared formula

37%

Ingredients in every formula

16in both formulas

Key actives unique to one formula

4unique actives

Ingredient rows compared

43rows compared

From the parsed labels — rows on every label over all compared rows.

The formulas, row by row

43 ingredients across 2 labels

Differences only(27 of 43 rows)

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	Recommended COSRX COSRX 5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask $10.50 $15.00 at Cosrx ↗Save	Dr. Althea Dr.Althea Jelly Seal Dewy Mask Sheet 28g X 4ea $30.55 $30.55 at Kbeautymakeup ↗Save
Basics
Type & size	Mask · size not on the record	Mask · size not on the record
Brand origin	Korean	Korean
Offers
Where to buydiffers	$15.00 · Cosrx	$30.55 · Kbeautymakeup
Formula
Key activesdiffers	niacinamide, sodium hyaluronate, panthenol, allantoin, alpha-arbutin, centella asiatica extract, hyaluronic acid	allantoin, sodium hyaluronate, hyaluronic acid
Free of	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-updiffers	pregnancy caution · fungal-acne triggerPore data not yet reviewed	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 · 39 ingredients	Fully parsed · 20 ingredients
Key actives · 4
alpha-arbutin Pregnancy: caution	yes	no
cica	yes	no
pro-vitamin b5	yes	no
vitamin b3	yes	no
Rest of the labels · 23
acrylates copolymer	yes	no
adenosine	yes	no
agar	yes	no
arginine	no	yes
caprylyl glycol	yes	no
cellulose gum	yes	no
chondrus crispus	yes	no
coptis japonica root extract	yes	no
cyanocobalamin	yes	no
diglycerin	no	yes
disodium edta	no	yes
glycerin	yes	no
hydrolyzed collagen	yes	no
hydrolyzed dna	yes	no
lactobacillus ferment	yes	no
nelumbo nucifera leaf extract	no	yes
pentylene glycol	yes	no
potassium chloride	yes	no
sclerotium gum	yes	no
sodium phytate	yes	no
sucrose	yes	no
vitamin e	yes	no
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

Choose COSRX if you want Vitamin B3 in the formula.

Choose Dr. Althea if you want this formula as listed.

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.

This is not medical advice.

Focus on an effect

Focus on an effect

All ingredientsBrighten & fade dark spotsClear breakoutsSmooth fine linesHydrate & plumpCalm rednessRefine textureRepair & strengthenProtect from sunGo

All ingredients

Brighten & fade dark spotsClear breakoutsSmooth fine linesHydrate & plump

Calm rednessRefine textureRepair & strengthenProtect from sun

People also compare

More suggestions →

• COSRXVSCOSRX 5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask 34g X 3ea
• Dr. AltheaVSDr. Althea Jelly Seal Dewy Mask Sheet 4ea
• COSRXVS[COSRX] 5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask 34g*3EA

Suggested from shared ingredients on the parsed labels — each pair opens as its own comparison.