numbuzin No. 9 Secret Firming Serum Dupes

The closest dupe for numbuzin No. 9 Secret Firming Serum is Arencia NAD+ Booster Shot, a 94% match: it shares 7 of the original's 9 key ingredients (including Niacinamide, Adenosine and Acetyl hexapeptide-8).

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.

numbuzin No. 9 Secret Firming Serum
numbuzin

No. 9 Secret Firming Serum

High irritancy Score: 100/100
What it is
Serum with 9 key ingredients, including niacinamide and peptides
Hero ingredients
NiacinamidePalmitoyl tripeptide-5Acetyl hexapeptide-8
Works for
Anti-agingMoisturizingEvens skin toneAnti-blemish
20 alternatives found · Best match: 94% (High)

Top dupes for numbuzin No. 9 Secret Firming Serum

Arencia NAD+ Booster Shot
94%
High match
Medium irritancy
7/11
key actives shared
3/3
heroes shared
38%
of the original's ingredients

Why it's a dupe

Farm Stay Black Snail & Peptide9 Perfect Serum
Medium irritancy Sponsored
8/11
key actives shared
3/3
heroes shared

Why it's a dupe

MEDI-PEEL Peptide 9 Aqua Essence Lifting Ampoule
Medium irritancy
6/11
key actives shared
3/3
heroes shared
43%
of the original's ingredients

Why it's a dupe

Mizon 7 Vegan Peptide Booster Serum 150ml
Low irritancy
6/11
key actives shared
3/3
heroes shared
38%
of the original's ingredients

Why it's a dupe

Hanskin Collagen Peptide Hydra Ampoule
88%
High match
Medium irritancy
6/11
key actives shared
3/3
heroes shared
43%
of the original's ingredients

Why it's a dupe

MISSHA Time Revolution Regenerating Royal Serum
High irritancy
7/11
key actives shared
3/3
heroes shared
41%
of the original's ingredients

Why it's a dupe

PYUNKANG YUL Black Tea Boosting Serum
88%
High match
Medium irritancy
7/11
key actives shared
2/3
heroes shared
51%
of the original's ingredients

Why it's a dupe

Genabelle PDRN Dual Glow Serum Mist 100ml
87%
High match
Medium irritancy
6/11
key actives shared
3/3
heroes shared
35%
of the original's ingredients

Why it's a dupe

Eyenlip Salmon & Peptide Nutrition Serum
Medium irritancy
6/11
key actives shared
3/3
heroes shared
35%
of the original's ingredients

Why it's a dupe

Bliv:U Collagen Bouncing Serum Pad (50 Pads)
Medium irritancy
5/11
key actives shared
3/3
heroes shared
38%
of the original's ingredients

Why it's a dupe

Centellian24 Lifting Peptide Serum
85%
High match
High irritancy
7/11
key actives shared
3/3
heroes shared
46%
of the original's ingredients

Why it's a dupe

VT Cosmetics PDRN Reedle Shot 100
85%
High match
Medium irritancy
5/11
key actives shared
2/3
heroes shared
32%
of the original's ingredients

Why it's a dupe

NEOGEN X SUR.MEDIC AGECURE ONE MINUTE WRINKLE PERFECTION
84%
High match
High irritancy
6/11
key actives shared
3/3
heroes shared
41%
of the original's ingredients

Why it's a dupe

VITA C Plus Spot Correcting & Firming Ampoule
High irritancy
6/11
key actives shared
3/3
heroes shared
38%
of the original's ingredients

Why it's a dupe

COSRX The Blue Peptide Bakuchiol Plump Glow Serum
Medium irritancy
6/11
key actives shared
2/3
heroes shared
35%
of the original's ingredients

Why it's a dupe

BIODANCE Pore tightening collagen ampoule
84%
High match
Low irritancy
5/11
key actives shared
2/3
heroes shared
41%
of the original's ingredients

Why it's a dupe

Jorgobé Multi Peptide Lifting Filler
84%
High match
Medium irritancy
6/11
key actives shared
3/3
heroes shared
38%
of the original's ingredients

Why it's a dupe

UNPA Atelo Firm Up Ampoule
84%
High match
Medium irritancy
5/11
key actives shared
2/3
heroes shared
38%
of the original's ingredients

Why it's a dupe

Matkas Hyaluronic Acid Firming Boost Serum
Medium irritancy
5/11
key actives shared
2/3
heroes shared
38%
of the original's ingredients

Why it's a dupe

Medicube Hyaluronic Multi Peptide Serum
84%
High match
Medium irritancy
5/11
key actives shared
2/3
heroes shared
32%
of the original's ingredients

Why it's a dupe

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

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.