COSRX
COSRX The 6 Peptide Skin Booster Serum at Nordstrom
Solid overall. Clean on the big regulatory flags we check.
- Safety99
- Ethics80
- Personal Fit
Public score based on Safety and Ethics. We are still collecting evidence for Value on this product, so that pillar is left off for now.
This is the public anonymous score. Personal Fit is calculated after you add it to your shelf. Extended analysis blends imported data with our review prompts and is checked before it appears.
Solid overall. Clean on the big regulatory flags we check.
Ingredients tracked
43
Flagged ingredients
0
Category
serum
Safety
99
Nothing flagged on this pillar.
Ethics
80
- COSRX is recognized for its cruelty-free status, as certified by PETA, and has made notable sustainability commitments. However, it lacks comprehensive third-party certifications and transparency in its supply chain, which prevents it from reaching the highest ethical standing.
Value
Pending evidence. We'll update this once we have data to grade.
Our analysis
The ingredients are generally well-tolerated with low risk of irritation.
Review confidence: 85%
Our analysis combines imported ingredient, regulatory, certification, and retailer data with prompt-based review. Some passages use generative models and are checked before publishing. How we analyze products
Likely benefits
- Contains humectants like glycerin and sodium hyaluronate that attract moisture to the skin.
- Includes peptides and allantoin which may help strengthen the skin barrier.
Routine notes
- Can be used in both morning and evening routines.
Claims to treat carefully
Nothing flagged here yet.
INCI-ordered, the way regulators print it. Earlier ingredients usually appear at higher concentration.
Sourced from the brand's own published ingredient list.
Nothing on our regulatory watchlist shows up in this formula.
ingredient list water
dipropylene glycol
glycerin
pentylene glycol
2-hexanediol
niacinamide
acetyl hexapeptide-8
copper tripeptide-1
sh-polypeptide-121
dipeptide diaminobutyroyl benzylamide diacetate
oligopeptide-68
palmitoyl tripeptide-8
allantoin
sodium hyaluronate
acetyl glucosamine
serine
alanine
glycine
threonine
arginine
proline
betaine
sodium pca
sodium lactate
pca
glutamic acid
lysine hcl
tocopherol
dextran
glycine soja oil
hydrogenated lecithin
ammonium acryloyldimethyltaurate
polyacrylate crosspolymer-6
butylene glycol
xanthan gum
ethylhexylglycerin
adenosine
polyquaternium-51
disodium edta
citric acid
caprylyl glycol
t-butyl alcohol
potassium sorbate
Who this formula is aimed at, based on product tags and our taxonomy.
Use areas
- Face
Skin types
- Normal skin
- Sensitive skin
Concerns
- Dryness
- Fine lines
- Aging
- Barrier support
Safety flags come from the same ingredient overlay used by the inthat Score. We do not deduct points just because an ingredient is synthetic or hard to pronounce.
No EU bans, restrictions, or common watchlist flags matched this ingredient list.
Safety
Nothing flagged on this pillar.
- Buy at Nordstrom
Nordstrom
Best price$25.00
We need more merchant data before we can calculate a useful price spread.
No public dupe recommendation is attached to this product yet.
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