[COSRX] 5 PDRN Collagen Intense Vitalizing Serum 100ml vs Biodance, Hydro Cera-Nol Serum, 1.01 fl oz (30 ml)

[COSRX] 5 PDRN Collagen Intense Vitalizing Serum 100ml and Biodance, Hydro Cera-Nol Serum, 1.01 fl oz (30 ml) share 20 parsed ingredients. Differences highlighted below.

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Shared 20[COSRX] 5 PDRN Collagen Intense Vitalizing Serum 100ml only 13Biodance, Hydro Cera-Nol Serum, 1.01 fl oz (30 ml) only 23

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Shared formula

36%

Ingredients in every formula: 20in both formulas
Key actives unique to one formula: 3unique actives
Ingredient rows compared: 56rows compared

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

The formulas, row by row

56 ingredients across 2 labels

Differences only(36 of 56 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 Collagen Intense Vitalizing Serum 100ml $17.50 $22.72 at Dodoskin ↗	BIODANCE Biodance, Hydro Cera-Nol Serum, 1.01 fl oz (30 ml) $21.90
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origin	Korean	Korean
Offers
Where to buydiffers	$22.72 · Dodoskin (3 offers)	Not recorded
Availabilitydiffers	Not recorded	in stock
Formula
Key activesdiffers	niacinamide, panthenol, allantoin, alpha-arbutin, centella asiatica extract, sodium hyaluronate, hyaluronic acid	panthenol, niacinamide, allantoin, ceramide np, 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	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 · 33 ingredients	Fully parsed · 43 ingredients
Key actives · 3
alpha-arbutin Pregnancy: caution	yes	no
ceramide np	no	yes
cica	yes	no
Rest of the labels · 33
ammonium polyacryloyldimethyl taurate	no	yes
betaine	yes	no
caprylyl glycol	yes	no
ceramide ap	no	yes
ceramide as	no	yes
ceramide eop	no	yes
ceramide ns	no	yes
cetearyl alcohol	no	yes
cetearyl olivate	no	yes
cholesterol	no	yes
citric acid	no	yes
diphenylsiloxy phenyl trimethicone	no	yes
dipropylene glycol	yes	no
echium plantagineum seed oil	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
lactobacillus ferment	yes	no
octyldodecanol	no	yes
perilla ocymoides seed extract	no	yes
phytosphingosine	no	yes
sodium dna	yes	no
sodium phytate	yes	no
sodium polyacryloyldimethyl taurate	no	yes
sorbitan olivate Possible fungal-acne trigger	no	yes
stearic acid Fungal-acne trigger	no	yes
sucrose	yes	no
vinyl dimethicone	no	yes
water	yes	no
water	no	yes
xanthan gum	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 Alpha-Arbutin in the formula.

Choose BIODANCE if you want Ceramide Np in the formula.

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.