COSRX Peptide-132 Ultra Perfect Hair Bonding Treatment 240ml vs ROOTON Alpha Erguen Treatment 500ml

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	Recommended COSRX COSRX Peptide-132 Ultra Perfect Hair Bonding Treatment 240ml $16.90 $29.30 at Dodoskin ↗Save	Rooton ROOTON Alpha Erguen Treatment 500ml $25.48 $25.48 at Dodoskin ↗Save
Basics
Type & size	Hair mask · size not on the record	Hair mask · size not on the record
Brand origindiffers	Korean	Not recorded
Offers
Where to buydiffers	$29.30 · Dodoskin (3 offers)	$25.48 · Dodoskin
Formula
Key activesdiffers	lactic acid, argania spinosa kernel oil, sodium hyaluronate, hyaluronic acid, caffeine, panthenol, niacinamide, ceramide np	salicylic acid, panthenol, climbazole
Free ofdiffers	sulfate-free, alcohol-free, paraben-free	Not recorded
Heads-updiffers	photosensitizing · fungal-acne triggerPore data not yet reviewed	pregnancy caution · photosensitizing · 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 · 69 ingredients	Partially captured — 25 of 58 label entries matched, some checks not run
Key actives · 9
aha exfoliant (gentle)	yes	no
argan oil	yes	no
bha exfoliant	no	yes
caffeine	yes	no
ceramide np	yes	no
climbazole	no	yes
hyaluronic acid Pregnancy: generally fine	yes	no
hyaluronic acid (salt form) Pregnancy: generally fine	yes	no
vitamin b3	yes	no
Rest of the labels · 65
alanine	yes	no
amodimethicone	yes	no
anthemis nobilis flower water	yes	no
arginine	yes	no
aspartic acid	yes	no
avocado oil	no	yes
behentrimonium chloride	yes	no
behentrimonium methosulfate	no	yes
biotin	yes	no
c15-23 alkane	no	yes
camellia japonica seed oil	yes	no
caprylyl glycol	yes	no
ceramide ap	yes	no
ceramide as	yes	no
ceramide eop	yes	no
ceramide ns	yes	no
cetyl ethylhexanoate	yes	no
cholesterol	yes	no
citronellol	no	yes
coco-caprylate	yes	no
cystine	yes	no
dimethiconol	yes	no
dipropylene glycol	yes	no
disodium edta	no	yes
fragrance	yes	no
geraniol	no	yes
glutamic acid	yes	no
glyceryl caprylate	no	yes
glycine	yes	no
histidine	yes	no
hydrogenated lecithin	yes	no
hydrolyzed hyaluronic acid Pregnancy: generally fine	yes	no
hydrolyzed vegetable protein	yes	no
hydroxypropyl starch phosphate	yes	no
isoleucine	yes	no
isopentyldiol	yes	no
laminaria japonica extract	yes	no
leucine	yes	no
linalool	no	yes
lysine	yes	no
macadamia ternifolia seed oil	yes	no
maltitol	yes	no
methionine	yes	no
methylpropanediol	no	yes
phenylalanine	yes	no
phytosphingosine	yes	no
proline	yes	no
propanediol	yes	no
propylene glycol	no	yes
serine	yes	no
shea butter	no	yes
sodium acetylated hyaluronate Pregnancy: generally fine	yes	no
sodium citrate	no	yes
sodium hyaluronate crosspolymer Pregnancy: generally fine	yes	no
sodium metaphosphate	yes	no
soluble collagen	yes	no
sorbitol	yes	no
stearamidopropyl dimethylamine	yes	no
stearic acid Fungal-acne trigger	yes	no
steartrimonium chloride	no	yes
threonine	yes	no
tryptophan	yes	no
tyrosine	yes	no
valine	yes	no
water	yes	no

Rooton'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.