MEDIHEAL Vitamin Derma Ampoule Brightening 50ml vs [S.NATURE] Aqua Collagen Peptide NAD+ Ampoule 50ml

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 Vitamin Derma Ampoule Brightening 50ml $41.00 $41.00 at Kbeautymakeup ↗Save	S.nature [S.NATURE] Aqua Collagen Peptide NAD+ Ampoule 50ml $43.99 $50.29 at Ballagrio ↗Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Korean	Not recorded
Offers
Where to buydiffers	$41.00 · Kbeautymakeup	$50.29 · Ballagrio
Formula
Key activesdiffers	niacinamide, ascorbic acid, arbutin, panthenol, tranexamic acid	niacinamide, ascorbic acid
Free ofdiffers	sulfate-free, alcohol-free, paraben-free	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-updiffers	pregnancy caution · fragrance allergens · fungal-acne triggerPore 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 · 48 ingredients	Fully parsed · 25 ingredients
Key actives · 3
arbutin Pregnancy: caution	yes	no
pro-vitamin b5	yes	no
tranexamic acid	yes	no
Rest of the labels · 46
3-o-ethyl ascorbic acid Pregnancy: generally fine	yes	no
a silicone	yes	no
adenosine	no	yes
arginine	yes	no
biotin	yes	no
caprylyl glycol	no	yes
caramel	yes	no
carbomer	yes	no
citronellol	yes	no
citrus aurantium bergamia fruit oil	yes	no
collagen extract	no	yes
coptis japonica extract	yes	no
coptis japonica root extract	no	yes
cyperus rotundus root extract	yes	no
dicaprylyl carbonate	no	yes
diisopropyl adipate	no	yes
dilauryl citrate	no	yes
dipropylene glycol	yes	no
folic acid	yes	no
geraniol	yes	no
glutathione	yes	no
glyceryl stearate Possible fungal-acne trigger	yes	no
hesperidin	yes	no
hippophae rhamnoides water	yes	no
hydrogenated lecithin	yes	no
hydrolyzed corn starch	yes	no
hydroxyacetophenone	yes	no
hydroxypinacolone retinoate Pregnancy: avoid	no	yes
lavandula angustifolia oil	yes	no
limonene	yes	no
linalool	yes	no
neopentyl glycol diheptanoate	no	yes
nicotinamide adenine dinucleotide Pregnancy: generally fine	no	yes
palmitic acid Fungal-acne trigger	yes	no
palmitoyl tripeptide-5	no	yes
pantolactone	yes	no
pantothenic acid	yes	no
pelargonium graveolens flower oil	yes	no
polyglyceryl-10 laurate Possible fungal-acne trigger	yes	no
polyglyceryl-3 methylglucose distearate Possible fungal-acne trigger	yes	no
ppg-51	no	yes
pyridoxine	yes	no
riboflavin	yes	no
sodium polyacryloyldimethyl taurate	no	yes
stearic acid Fungal-acne trigger	yes	no
thiamine hcl	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

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.