Ectoin Hydro-Barrier Serum Duo vs Biodance Hydro Cera-Nol Ampoule 30ml

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	The Inkey List Ectoin Hydro-Barrier Serum Duo $28.50 $30.40 at Theinkeylist ↗Save	Recommended BIODANCE Biodance Hydro Cera-Nol Ampoule 30ml $55.00 $55.00 at Kbeautymakeup ↗Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	European	Korean
Offers
Where to buydiffers	$30.40 · Theinkeylist	$55.00 · Kbeautymakeup
Formula
Key activesdiffers	sodium hyaluronate, panthenol, ceramide np, hyaluronic acid	panthenol, niacinamide, allantoin, ceramide np, sodium hyaluronate, hyaluronic acid
Free ofdiffers	fragrance-free, alcohol-free, paraben-free, silicone-free	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-up	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 · 34 ingredients	Fully parsed · 43 ingredients
Key actives · 2
allantoin	no	yes
vitamin b3	no	yes
Rest of the labels · 41
1,2-hexanediol	no	yes
adenosine	no	yes
ammonium polyacryloyldimethyl taurate	no	yes
behenic acid Fungal-acne trigger	yes	no
butylene glycol	no	yes
ceramide as	no	yes
ceramide ns	no	yes
cetearyl olivate	no	yes
coco-caprylate	yes	no
coconut alkanes	yes	no
diphenylsiloxy phenyl trimethicone	no	yes
disodium edta	no	yes
echium plantagineum seed oil	no	yes
ectoin	yes	no
glyceryl stearate Possible fungal-acne trigger	yes	no
hydrogenated lecithin	no	yes
hydrolyzed hyaluronic acid Pregnancy: generally fine	no	yes
hydroxypropyltrimonium hyaluronate Pregnancy: generally fine	no	yes
jojoba esters	yes	no
maltodextrin	yes	no
octyldodecanol	no	yes
perilla ocymoides seed extract	no	yes
phenoxyethanol	yes	no
polyglyceryl-10 stearate Possible fungal-acne trigger	yes	no
polyglyceryl-6 behenate	yes	no
potassium hyaluronate Pregnancy: generally fine	no	yes
sclerotium gum	yes	no
sodium acetylated hyaluronate Pregnancy: generally fine	no	yes
sodium cetearyl sulfate	yes	no
sodium citrate	yes	no
sodium levulinate	yes	no
sodium polyacryloyldimethyl taurate	no	yes
sodium stearoyl glutamate	yes	no
sorbitan olivate Possible fungal-acne trigger	no	yes
stearic acid Fungal-acne trigger	no	yes
t-butyl alcohol	no	yes
triethyl citrate	yes	no
vinyl dimethicone	no	yes
vitamin e	no	yes
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.