Kate Somerville Kx Active Concentrates Vitamin B3 + Vitamin C Serum Dupes

The closest dupe for Kate Somerville Kx Active Concentrates Vitamin B3 + Vitamin C Serum is Skin Republic Vitamin C 6% & Alpha Arbutin 1.5% Serum, a 76% match: it shares 2 of the original's 11 key ingredients (Adenosine and Glycerin).

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 Active Concentrates Vitamin B3 + Vitamin C Serum
Kate Somerville

Kx Active Concentrates Vitamin B3 + Vitamin C Serum

Medium irritancy Score: 100/100
What it is
Serum with 11 key ingredients, including vitamin C and niacinamide
Hero ingredients
Niacinamide
Works for
MoisturizingEvens skin toneAnti-oxidationAnti-agingAnti-blemish
20 alternatives found · Best match: 76% (High)

Top dupes for Kate Somerville Kx Active Concentrates Vitamin B3 + Vitamin C Serum

Skin Republic Vitamin C 6% & Alpha Arbutin 1.5% Serum
76%
High match
Medium irritancy
2/13
key actives shared
0/1
hero shared
13%
of the original's ingredients

Why it's a dupe

Vitabrid Wrinkle Serum Professional
75%
High match
Medium irritancy
3/13
key actives shared
1/1
hero shared
20%
of the original's ingredients

Why it's a dupe

3/13
key actives shared
1/1
hero shared
22%
of the original's ingredients

Why it's a dupe

skinmade Hyaluronic Acid + Vitamin C serum
71%
High match
Low irritancy
4/13
key actives shared
0/1
hero shared
22%
of the original's ingredients

Why it's a dupe

BioBare® Vitamin C, B, E & Ferulic Serum
70%
High match
Medium irritancy
1/13
key actives shared
0/1
hero shared
11%
of the original's ingredients

Why it's a dupe

Some By Mi Galactomyces Pure Vitamin C Glow Serum
65%
Medium match
High irritancy Sponsored
3/13
key actives shared
1/1
hero shared

Why it's a dupe

23 years old Bakuchiol A Ampoule
64%
Medium match
Low irritancy
4/13
key actives shared
1/1
hero shared
17%
of the original's ingredients

Why it's a dupe

INNBEAUTY PROJECT Pro C Serum
INNBEAUTY PROJECT

Pro C Serum

62%
Medium match
Medium irritancy
7/13
key actives shared
1/1
hero shared
35%
of the original's ingredients

Why it's a dupe

Talika Skintelligence Anti-Age Regenerating Serum
Medium irritancy
4/13
key actives shared
1/1
hero shared
30%
of the original's ingredients

Why it's a dupe

Paula's choice Resist Ultra-Light Super Antioxidant Concentrate Serum
Low irritancy
4/13
key actives shared
1/1
hero shared
22%
of the original's ingredients

Why it's a dupe

mixsoon PDRN Collagen Serum 30ml
62%
Medium match
Low irritancy
4/13
key actives shared
1/1
hero shared
17%
of the original's ingredients

Why it's a dupe

IOPE PDRN Caffeine Shot Serum
62%
Medium match
Low irritancy
3/13
key actives shared
1/1
hero shared
20%
of the original's ingredients

Why it's a dupe

APRIL SKIN TXA Niacinamide Toning Shot 99 Serum
62%
Medium match
Low irritancy
3/13
key actives shared
1/1
hero shared
17%
of the original's ingredients

Why it's a dupe

Bonafide Australia Ectoin Hydration Serum
Bonafide Australia

Ectoin Hydration Serum

62%
Medium match
Low irritancy
3/13
key actives shared
1/1
hero shared
13%
of the original's ingredients

Why it's a dupe

Avène Hyaluron Activ B3 Concentrated Plumping Serum
Low irritancy
3/13
key actives shared
1/1
hero shared
13%
of the original's ingredients

Why it's a dupe

Thank You Farmer Miracle Age Repair Serum
Thank You Farmer

Miracle Age Repair Serum

61%
Medium match
Medium irritancy
5/13
key actives shared
1/1
hero shared
22%
of the original's ingredients

Why it's a dupe

Jin Jung sung Omega Vegan Vita Serum
61%
Medium match
Medium irritancy
4/13
key actives shared
1/1
hero shared
22%
of the original's ingredients

Why it's a dupe

Farm Stay Black Snail & Peptide9 Perfect Serum
61%
Medium match
Medium irritancy
5/13
key actives shared
1/1
hero shared
20%
of the original's ingredients

Why it's a dupe

CCLIMGLAM Cerabiotics Ampoule
61%
Medium match
Medium irritancy
4/13
key actives shared
1/1
hero shared
17%
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.