numbuzin No.5+ Vitamin Concentrated Serum 30ml vs ISNtree, C-Niacin Toning Ampoule, 1.69 fl oz (50 ml)

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	Recommended numbuzin numbuzin No.5+ Vitamin Concentrated Serum 30ml $49.60 Save	Isntree ISNtree, C-Niacin Toning Ampoule, 1.69 fl oz (50 ml) $14.82 Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origin	Korean	Korean
Offers
Where to buy	Not recorded	Not recorded
Availabilitydiffers	Not recorded	in stock
Formula
Key activesdiffers	niacinamide, panthenol, tranexamic acid, alpha-arbutin, sodium hyaluronate, allantoin, ceramide np, ascorbic acid, ascorbyl glucoside	niacinamide, sodium hyaluronate, panthenol, allantoin
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	None flagged from the checks we ranPore 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 · 41 ingredients	Fully parsed · 29 ingredients
Key actives · 5
alpha-arbutin Pregnancy: caution	yes	no
ascorbyl glucoside Pregnancy: generally fine	yes	no
ceramide np	yes	no
tranexamic acid	yes	no
vitamin c	yes	no
Rest of the labels · 37
1,2-hexanediol	yes	no
3-o-ethyl ascorbic acid Pregnancy: generally fine	no	yes
adenosine	yes	no
aloe barbadensis leaf extract	no	yes
behenyl alcohol	yes	no
betaine	no	yes
bifida ferment lysate	yes	no
bioflavonoids	no	yes
bisabolol	yes	no
boswellia serrata resin extract	no	yes
brassica oleracea italica extract	no	yes
carbomer	yes	no
chondrus crispus extract	yes	no
coccinia indica fruit extract	no	yes
cucurbita pepo fruit extract	no	yes
curcuma longa root extract	no	yes
disodium edta	yes	no
ethyl hexanediol	no	yes
ethylhexylglycerin	yes	no
glutathione	yes	no
hippophae rhamnoides fruit extract	no	yes
hydrogenated lecithin	yes	no
hydroxypropyl cyclodextrin	yes	no
moringa oleifera seed oil	no	yes
neopentyl glycol dicaprate	yes	no
physalis alkekengi fruit extract	no	yes
potassium hydroxide	yes	no
propanediol	no	yes
sodium polyacrylate	no	yes
sorbitol	yes	no
thioctic acid	yes	no
tocopheryl acetate	yes	no
tromethamine	yes	no
ubiquinone	yes	no
vaccinium vitis-idaea fruit extract	yes	no
vitamin e	yes	no
xanthan gum	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.