TIRTIR VC Dark Spot Eraser Serum 50ml vs [KOPHER] Curepair Signature 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 TIRTIR TIRTIR VC Dark Spot Eraser Serum 50ml $49.50 Save	Kopher [KOPHER] Curepair Signature Ampoule 50ml $56.00 Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Korean	Not recorded
Offers
Where to buy	Not recorded	Not recorded
Formula
Key activesdiffers	niacinamide, sodium hyaluronate, centella asiatica extract, ascorbic acid, panthenol	sodium hyaluronate, niacinamide, centella asiatica extract, ceramide np, panthenol
Free ofdiffers	Not recorded	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-updiffers	None flagged from the checks we ranPore 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	Partially captured — 23 of 33 label entries matched, some checks not run	Fully parsed · 42 ingredients
Key actives · 2
ceramide np	no	yes
vitamin c	yes	no
Rest of the labels · 33
1,2-hexanediol	no	yes
alchemilla vulgaris extract	yes	no
amaranthus caudatus seed extract	yes	no
betula platyphylla japonica juice	no	yes
bifida ferment lysate	no	yes
caprylyl glycol	no	yes
chamaecyparis obtusa leaf extract	yes	no
chamaecyparis obtusa water	no	yes
chamomilla recutita flower extract	no	yes
dipropylene glycol	no	yes
glycolipids	no	yes
glycosphingolipids	no	yes
glycyrrhiza glabra root extract	no	yes
hydrogenated lecithin	no	yes
hydrolyzed hyaluronic acid Pregnancy: generally fine	no	yes
hydroxystearic acid Fungal-acne trigger	no	yes
illicium verum fruit extract	no	yes
lactobacillus ferment lysate	no	yes
lactococcus ferment lysate	no	yes
lonicera japonica flower extract	no	yes
nelumbium speciosum flower extract	no	yes
polyglutamic acid	yes	no
polyglyceryl-10 laurate Possible fungal-acne trigger	no	yes
polyglyceryl-10 myristate Possible fungal-acne trigger	no	yes
portulaca oleracea extract	no	yes
rosmarinus officinalis leaf extract	no	yes
sambucus nigra flower extract	yes	no
sodium acetylated hyaluronate Pregnancy: generally fine	no	yes
trehalose	no	yes
ulmus davidiana root extract	yes	no
veronica officinalis extract	yes	no
water	no	yes
xanthan gum	no	yes

TIRTIR VC Dark Spot Eraser Serum'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.