MEDIHEAL Collagen Firming Volume Serum with Retinol 40ml vs Glow Booster Oil-Serum (Evens Tone, Brightens, Moisturizes)

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	Recommended Mediheal MEDIHEAL Collagen Firming Volume Serum with Retinol 40ml $35.00 $35.00 at Kbeautymakeup ↗Save	Kadalys Skincare Glow Booster Oil-Serum (Evens Tone, Brightens, Moisturizes) $90.00 $90.00 at Cerqular ↗Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Korean	European
Offers
Where to buydiffers	$35.00 · Kbeautymakeup	$90.00 · Cerqular
Formula
Key activesdiffers	squalane, niacinamide, allantoin, sodium hyaluronate, ceramide np, retinol	squalane
Free ofdiffers	sulfate-free, alcohol-free, paraben-free, silicone-free	Not recorded
Heads-updiffers	pregnancy caution · photosensitizing · fragrance allergens · fungal-acne triggerPore data not yet reviewed	fragrance allergensPore 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 · 40 ingredients	Partially captured — 13 of 23 label entries matched, some checks not run
Key actives · 5
allantoin	yes	no
ceramide np	yes	no
hyaluronic acid (salt form) Pregnancy: generally fine	yes	no
vitamin a	yes	no
vitamin b3	yes	no
Rest of the labels · 38
1,2-hexanediol	yes	no
adenosine	yes	no
behenic acid Fungal-acne trigger	yes	no
beta-glucan	yes	no
beta-sitosterol	no	yes
butylene glycol	yes	no
cholesterol	yes	no
citral	no	yes
citronellol	yes	no
corallina officinalis extract	yes	no
dextrin	yes	no
dipentaerythrityl hexa c5-9 acid esters	yes	no
eclipta prostrata extract	no	yes
ethylhexylglycerin	yes	no
fragrance	no	yes
glycerin	yes	no
glyceryl stearate citrate Possible fungal-acne trigger	yes	no
hydrogenated lecithin	yes	no
hydrolyzed extensin	yes	no
melia azadirachta flower extract	yes	no
melia azadirachta leaf extract	yes	no
methylpropanediol	yes	no
moringa oleifera seed oil	no	yes
musa acuminata extract	no	yes
ocimum sanctum leaf extract	yes	no
paeonia suffruticosa root extract	yes	no
pelargonium graveolens flower oil	yes	no
pentylene glycol	yes	no
phytosphingosine	yes	no
polyglyceryl-10 oleate Possible fungal-acne trigger	yes	no
polyglyceryl-3 diisostearate Possible fungal-acne trigger	no	yes
sodium dilauramidoglutamide lysine	yes	no
sodium phytate	yes	no
sodium polyacryloyldimethyl taurate	yes	no
squalene Possible fungal-acne trigger	no	yes
tromethamine	yes	no
water	yes	no
xanthan gum	yes	no

Kadalys Skincare's label is only partially captured — rows may grow as parsing completes.

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.