COSRX The 6 Peptide Skin Booster Serum Dupes

The closest dupe for COSRX The 6 Peptide Skin Booster Serum is SUNGBOON EDITOR Deep Collagen Barrier Serum Mist 95ml, an 80% match: it shares 14 of the original's 23 key ingredients (including Copper tripeptide-1, Niacinamide and Adenosine).

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

COSRX The 6 Peptide Skin Booster Serum
COSRX

The 6 Peptide Skin Booster Serum

Medium irritancy Score: 100/100
What it is
Serum with 23 key ingredients, including niacinamide and peptides
Hero ingredients
NiacinamideAcetyl hexapeptide-8Copper tripeptide-1Acetyl glucosamine +3 more
Works for
Anti-agingEvens skin toneMoisturizingAnti-blemish
20 alternatives found ยท Best match: 80% (High)

Top dupes for COSRX The 6 Peptide Skin Booster Serum

UNPA Atelo Firm Up Ampoule
80%
High match
Medium irritancy Sponsored
12/24
key actives shared
3/7
heroes shared

Why it's a dupe

SUNGBOON EDITOR Deep Collagen Barrier Serum Mist 95ml
80%
High match
Medium irritancy
15/24
key actives shared
3/7
heroes shared
50%
of the original's ingredients

Why it's a dupe

MEDI-PEEL Luminous Silk Oil Serum
79%
High match
Medium irritancy
14/24
key actives shared
4/7
heroes shared
57%
of the original's ingredients

Why it's a dupe

Bliv:U Collagen Bouncing Serum Pad (50 Pads)
Medium irritancy
13/24
key actives shared
3/7
heroes shared
50%
of the original's ingredients

Why it's a dupe

BANOBAGI Milk Thistle Repair Serum
78%
High match
Low irritancy
6/24
key actives shared
3/7
heroes shared
34%
of the original's ingredients

Why it's a dupe

Mizon 7 Vegan Peptide Booster Serum 150ml
Low irritancy
6/24
key actives shared
2/7
heroes shared
32%
of the original's ingredients

Why it's a dupe

Boots Ingredients Peptide Serum
78%
High match
Low irritancy
15/24
key actives shared
1/7
heroes shared
52%
of the original's ingredients

Why it's a dupe

Arencia Deep Water Surge Serum 30 50g
77%
High match
Medium irritancy
14/24
key actives shared
3/7
heroes shared
50%
of the original's ingredients

Why it's a dupe

NIDA Salmon PDRN Peptide Serum
77%
High match
Low irritancy
7/24
key actives shared
3/7
heroes shared
36%
of the original's ingredients

Why it's a dupe

SIDMOOL Idebenone Elastic Ampoule
76%
High match
Low irritancy
6/24
key actives shared
3/7
heroes shared
27%
of the original's ingredients

Why it's a dupe

AHC Hydrating Korean Skincare Aqualuronic Face Serum
Medium irritancy
13/24
key actives shared
2/7
heroes shared
50%
of the original's ingredients

Why it's a dupe

Farm Stay Black Snail & Peptide9 Perfect Serum
Medium irritancy
8/24
key actives shared
4/7
heroes shared
32%
of the original's ingredients

Why it's a dupe

Eqqualberry NAD+ Peptide Boosting Serum 30ml
75%
High match
Medium irritancy
7/24
key actives shared
3/7
heroes shared
41%
of the original's ingredients

Why it's a dupe

FULLight Re:dence Hyaluron Ectoin Serum
75%
High match
Medium irritancy
12/24
key actives shared
2/7
heroes shared
45%
of the original's ingredients

Why it's a dupe

ROVECTIN Aqua Peptide Serum 30ml
75%
High match
Low irritancy
6/24
key actives shared
2/7
heroes shared
27%
of the original's ingredients

Why it's a dupe

Hanskin Collagen Peptide Hydra Ampoule
74%
High match
Medium irritancy
9/24
key actives shared
4/7
heroes shared
39%
of the original's ingredients

Why it's a dupe

NATUREKIND Daily Repair EGF Ampoule
74%
High match
Medium irritancy
7/24
key actives shared
3/7
heroes shared
36%
of the original's ingredients

Why it's a dupe

NatureONE Volufiline Peptide Ampoule
74%
High match
Medium irritancy
7/24
key actives shared
3/7
heroes shared
32%
of the original's ingredients

Why it's a dupe

mixsoon Premium Centella Asiatica Serum
74%
High match
Low irritancy
7/24
key actives shared
3/7
heroes shared
20%
of the original's ingredients

Why it's a dupe

Meditime Batoxin Derma Lift-Up Serum
74%
High match
Medium irritancy
6/24
key actives shared
3/7
heroes shared
45%
of the original's ingredients

Why it's a dupe

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About Match %

70%+ - High match
40-69% - Medium match
<40% - Low match

Note: Ingredient concentrations are estimated; products aren't lab-tested. A close match doesn't guarantee the same feel.