COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml vs Numbuzin, No.1 Pantothenic B5 Active Soothing Serum, 1.69 fl oz (50 ml)

COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml and Numbuzin, No.1 Pantothenic B5 Active Soothing Serum, 1.69 fl oz (50 ml) share 19 parsed ingredients. Differences highlighted below.

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Shared 19COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml only 17Numbuzin, No.1 Pantothenic B5 Active Soothing Serum, 1.69 fl oz (50 ml) only 27

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Shared formula

30%

Ingredients in every formula: 19in both formulas
Key actives unique to one formula: 0unique actives
Ingredient rows compared: 63rows compared

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

The formulas, row by row

63 ingredients across 2 labels

Differences only(44 of 63 rows)

Shared ingredients· none here

Product facts and full ingredient lists side by side
on 2+ labelsonly on this labelnot on this labelIngredient	COSRX COSRX 5PDRN Collagen Intense Vitalizing Serum 100ml $48.64 $48.64 at Kbeautymakeup ↗	Recommended numbuzin Numbuzin, No.1 Pantothenic B5 Active Soothing Serum, 1.69 fl oz (50 ml) $24.00
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origin	Korean	Korean
Offers
Where to buydiffers	$48.64 · Kbeautymakeup	Not recorded
Availabilitydiffers	Not recorded	in stock
Formula
Key actives	niacinamide, panthenol, allantoin, alpha-arbutin, centella asiatica extract, sodium hyaluronate, hyaluronic acid	niacinamide, panthenol, allantoin, alpha-arbutin, centella asiatica extract, 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 cautionPore 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	Fully parsed · 36 ingredients	Fully parsed · 46 ingredients
Rest of the labels · 44
2,3-butanediol	yes	no
adenosine	yes	no
arginine	yes	no
beta-glucan	no	yes
beta-sitosterol	no	yes
camellia sinensis leaf extract	no	yes
caprylyl glycol	yes	no
carbomer	yes	no
centella asiatica leaf extract	no	yes
citric acid	no	yes
cladosiphon okamuranus extract	no	yes
coccinia indica fruit extract	no	yes
corallina officinalis extract	no	yes
decyl glucoside	no	yes
dipotassium glycyrrhizate	no	yes
dipropylene glycol	no	yes
disodium edta	yes	no
glyceryl oleate Possible fungal-acne trigger	no	yes
houttuynia cordata extract	no	yes
hydrogenated lecithin	no	yes
hydrolyzed collagen	yes	no
hydrolyzed corn starch	yes	no
hydrolyzed dna	yes	no
hydrolyzed hyaluronic acid Pregnancy: generally fine	no	yes
hydrolyzed sodium hyaluronate Pregnancy: generally fine	yes	no
hydroxypropyltrimonium hyaluronate Pregnancy: generally fine	yes	no
lactobacillus ferment	yes	no
lauryl glucoside	no	yes
melia azadirachta flower extract	no	yes
melia azadirachta leaf extract	no	yes
myristyl glucoside	no	yes
ocimum sanctum leaf extract	no	yes
pentylene glycol	yes	no
pinus densiflora leaf extract	no	yes
polyglyceryl-10 stearate Possible fungal-acne trigger	no	yes
polyglyceryl-6 laurate Possible fungal-acne trigger	no	yes
potassium hyaluronate Pregnancy: generally fine	yes	no
sodium dna	yes	no
sodium hyaluronate crosspolymer Pregnancy: generally fine	yes	no
sophora angustifolia root extract	no	yes
sucrose	yes	no
trehalose	no	yes
tromethamine	no	yes
zinc pca	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

Choose COSRX if you want this formula as listed.

Choose numbuzin if you want a comparable formula for $24.64 less.

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

All ingredients

Brighten & fade dark spots Clear breakouts Smooth fine lines Hydrate & plump

Calm redness Refine texture Repair & strengthen Protect from sun

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