Kate Somerville KX Concentrate Bio-Mimicking Peptides Serum Dupes

There is no exact dupe for Kate Somerville KX Concentrate Bio-Mimicking Peptides Serum. The nearest formula is Miamo GF5-Glutathione Rejuvenating Serum (60% match), which shares 7 of the original's 11 key ingredients (including Sh-polypeptide-9, Sh-polypeptide-1 and Sh-polypeptide-11).

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.

Kate Somerville KX Concentrate Bio-Mimicking Peptides Serum
Kate Somerville

KX Concentrate Bio-Mimicking Peptides Serum

Medium irritancy Score: 83/100
What it is
Serum with 11 key ingredients, including peptides
Hero ingredients
Sh-polypeptide-1Sh-oligopeptide-2Sh-oligopeptide-1Sh-polypeptide-9 +2 more
Works for
MoisturizingAnti-aging
20 alternatives found · Best match: 60% (Medium)

Top dupes for Kate Somerville KX Concentrate Bio-Mimicking Peptides Serum

Miamo GF5-Glutathione Rejuvenating Serum
Low irritancy
7/11
key actives shared
5/6
heroes shared
44%
of the original's ingredients

Why it's a dupe

fromrier EGF Hyper-Active Bubble Ampoule
59%
Medium match
Medium irritancy Sponsored
9/11
key actives shared
6/6
heroes shared

Why it's a dupe

SkinTra C The Light - Serum z Witaminą C Tetra 10%
Low irritancy
8/11
key actives shared
5/6
heroes shared
53%
of the original's ingredients

Why it's a dupe

SUNGBOON EDITOR Silk Peptide EGF Intensive Ampoule
58%
Medium match
Medium irritancy
8/11
key actives shared
5/6
heroes shared
47%
of the original's ingredients

Why it's a dupe

Formulyst Ultimate Youth Concentrate
58%
Medium match
Low irritancy
7/11
key actives shared
5/6
heroes shared
39%
of the original's ingredients

Why it's a dupe

Niche Beauty lab DERMA - PEPTIDES 22% Multi-Peptide Treatment
56%
Medium match
Medium irritancy
8/11
key actives shared
5/6
heroes shared
53%
of the original's ingredients

Why it's a dupe

EighthDay The Regenerative Serum Mini
55%
Medium match
Medium irritancy
8/11
key actives shared
5/6
heroes shared
42%
of the original's ingredients

Why it's a dupe

ZO Skin Health Growth Factor Serum
ZO Skin Health

Growth Factor Serum

53%
Medium match
Medium irritancy
7/11
key actives shared
5/6
heroes shared
44%
of the original's ingredients

Why it's a dupe

BYNACHT Post Laser & Procedure Ultra Repair Serum
Medium irritancy
7/11
key actives shared
5/6
heroes shared
39%
of the original's ingredients

Why it's a dupe

SKIN&LAB retinol repair serum
52%
Medium match
Medium irritancy
7/11
key actives shared
4/6
heroes shared
31%
of the original's ingredients

Why it's a dupe

Cos De BAHA ES EGF Peptide Serum
50%
Medium match
Low irritancy
5/11
key actives shared
2/6
heroes shared
31%
of the original's ingredients

Why it's a dupe

ZIIP Beauty Golden Conductive Gel Treatment
49%
Medium match
Medium irritancy
7/11
key actives shared
5/6
heroes shared
33%
of the original's ingredients

Why it's a dupe

numbuzin No.2 Rose PDRN Collagen 2x Plumping Serum 30ml
Medium irritancy
6/11
key actives shared
3/6
heroes shared
42%
of the original's ingredients

Why it's a dupe

Natura Bissé Inhibit High Definition Serum
48%
Medium match
High irritancy
8/11
key actives shared
6/6
heroes shared
50%
of the original's ingredients

Why it's a dupe

Pixi DetoxifEYE Serum
48%
Medium match
Low irritancy
4/11
key actives shared
2/6
heroes shared
19%
of the original's ingredients

Why it's a dupe

Krave Beauty Oil La La
Krave Beauty

Oil La La

46%
Medium match
Medium irritancy
7/11
key actives shared
5/6
heroes shared
44%
of the original's ingredients

Why it's a dupe

Eighth Day 2.0 The Regenerative Serum
46%
Medium match
Medium irritancy
6/11
key actives shared
3/6
heroes shared
36%
of the original's ingredients

Why it's a dupe

Hanskin Collagen Peptide Hydra Ampoule
46%
Medium match
Medium irritancy
6/11
key actives shared
3/6
heroes shared
36%
of the original's ingredients

Why it's a dupe

K-SECRET SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng
Medium irritancy
5/11
key actives shared
3/6
heroes shared
28%
of the original's ingredients

Why it's a dupe

BIODANCE Pore tightening collagen ampoule
46%
Medium match
Low irritancy
4/11
key actives shared
1/6
heroes shared
31%
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.